Heacock Channel March Air Reserve Base, CA 92518 Inquiry

ydutS rodirroC ™paMataD RDE

440 Wheelers Farms RoadMilford, CT 06461Toll Free: 800.352.0050www.edrnet.com

Heacock ChannelMarch Air Reserve Base, CA 92518 Inquiry Number: 3749015.1sOctober 04, 2013

Thank you for your business.Please contact EDR at 1-800-352-0050

with any questions or comments.

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This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental DataResources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist fromother sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTALDATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALLENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLYLIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings,environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, norshould they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase IEnvironmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for anyproperty. Additionally, the information provided in this Report is not to be construed as legal advice.

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EXECUTIVE SUMMARY

TC3749015.1s EXECUTIVE SUMMARY 1

TARGET PROPERTY INFORMATION

ADDRESS

MARCH AIR RESERVE BASE, CA 92518MARCH AIR RESERVE BASE, CA 92518

DATABASES WITH NO MAPPED SITES

No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") governmentrecords within the requested search area for the following databases:

FEDERAL RECORDS

Proposed NPL Proposed National Priority List SitesDelisted NPL National Priority List DeletionsNPL LIENS Federal Superfund LiensCERC-NFRAP CERCLIS No Further Remedial Action PlannedLIENS 2 CERCLA Lien InformationCORRACTS Corrective Action ReportRCRA-TSDF RCRA - Treatment, Storage and DisposalRCRA-SQG RCRA - Small Quantity GeneratorsRCRA-CESQG RCRA - Conditionally Exempt Small Quantity GeneratorRCRA NonGen / NLR RCRA - Non GeneratorsERNS Emergency Response Notification SystemHMIRS Hazardous Materials Information Reporting SystemDOT OPS Incident and Accident DataUS CDL Clandestine Drug LabsUS BROWNFIELDS A Listing of Brownfields SitesLUCIS Land Use Control Information SystemCONSENT Superfund (CERCLA) Consent DecreesUMTRA Uranium Mill Tailings SitesDEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site LocationsODI Open Dump InventoryUS MINES Mines Master Index FileTRIS Toxic Chemical Release Inventory SystemTSCA Toxic Substances Control ActFTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)HIST FTTS FIFRA/TSCA Tracking System Administrative Case ListingSSTS Section 7 Tracking SystemsICIS Integrated Compliance Information SystemPADS PCB Activity Database SystemMLTS Material Licensing Tracking SystemRADINFO Radiation Information DatabaseRAATS RCRA Administrative Action Tracking SystemRMP Risk Management Plans2020 COR ACTION 2020 Corrective Action Program ListUS AIRS Aerometric Information Retrieval System Facility Subsystem

EXECUTIVE SUMMARY


LEAD SMELTERS Lead Smelter SitesFEDERAL FACILITY Federal Facility Site Information listingCOAL ASH EPA Coal Combustion Residues Surface Impoundments ListFEMA UST Underground Storage Tank ListingSCRD DRYCLEANERS State Coalition for Remediation of Drycleaners ListingEPA WATCH LIST EPA WATCH LISTUS FIN ASSUR Financial Assurance InformationUS HIST CDL National Clandestine Laboratory RegisterPCB TRANSFORMER PCB Transformer Registration DatabaseCOAL ASH DOE Steam-Electric Plant Operation Data

STATE AND LOCAL RECORDS

CA Toxic Pits Toxic Pits Cleanup Act SitesCA WMUDS/SWAT Waste Management Unit DatabaseCA WDS Waste Discharge SystemCA NPDES NPDES Permits ListingCA UIC UIC ListingCA SWRCY Recycler DatabaseCA SLIC Statewide SLIC CasesCA HIST UST Hazardous Substance Storage Container DatabaseCA LIENS Environmental Liens ListingCA CUPA Listings CUPA Resources ListCA LDS Land Disposal Sites ListingCA AST Aboveground Petroleum Storage Tank FacilitiesCA MCS Military Cleanup Sites ListingCA DEED Deed Restriction ListingCA VCP Voluntary Cleanup Program PropertiesCA DRYCLEANERS Cleaner FacilitiesCA WIP Well Investigation Program Case ListCA ENF Enforcement Action ListingCA HAZNET Facility and Manifest DataCA HAULERS Registered Waste Tire Haulers ListingCA HWP EnviroStor Permitted Facilities ListingCA MWMP Medical Waste Management Program ListingCA PROC Certified Processors DatabaseCA HWT Registered Hazardous Waste Transporter Database

TRIBAL RECORDS

INDIAN RESERV Indian ReservationsINDIAN ODI Report on the Status of Open Dumps on Indian LandsINDIAN LUST Leaking Underground Storage Tanks on Indian LandINDIAN UST Underground Storage Tanks on Indian LandINDIAN VCP Voluntary Cleanup Priority Listing

EDR PROPRIETARY RECORDS

EDR MGP EDR Proprietary Manufactured Gas PlantsEDR US Hist Cleaners EDR Exclusive Historic Dry Cleaners

SURROUNDING SITES: SEARCH RESULTS

Surrounding sites were identified.

EXECUTIVE SUMMARY


Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data onindividual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis.

FEDERAL RECORDS

NPL: Also known as Superfund, the National Priority List database is a subset of CERCLIS andidentifies over 1,200 sites for priority cleanup under the Superfund program. The source of this database isthe U.S. EPA.

A review of the NPL list, as provided by EDR, and dated 04/26/2013 has revealed that there is 1 NPL site within the searched area.

PageMap ID Address Site ________ ________ _____ _____

MARCH AIR FORCE BASE 22 CSG/CC 0 4

CERCLIS: The Comprehensive Environmental Response, Compensation and Liability Information Systemcontains data on potentially hazardous waste sites that have been reported to the USEPA by states,municipalities, private companies and private persons, pursuant to Section 103 of the ComprehensiveEnvironmental Response, Compensation and Liability Act (CERCLA). CERCLIS contains sites which are eitherproposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phasefor possible inclusion on the NPL.

A review of the CERCLIS list, as provided by EDR, and dated 04/26/2013 has revealed that there is 1 CERCLIS site within the searched area.



RCRA-LQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supportingthe Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA)of 1984. The database includes selective information on sites which generate, transport, store, treat and/ordispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantitygenerators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardouswaste per month.

A review of the RCRA-LQG list, as provided by EDR, and dated 07/11/2013 has revealed that there is 1 RCRA-LQG site within the searched area.



EXECUTIVE SUMMARY


US ENG CONTROLS: A listing of sites with engineering controls in place.

A review of the US ENG CONTROLS list, as provided by EDR, and dated 06/17/2013 has revealed that there is 1 US ENG CONTROLS site within the searched area.



US INST CONTROL: A listing of sites with institutional controls in place. Institutional controls includeadministrative measures, such as groundwater use restrictions, construction restrictions, property userestrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining onsite. Deed restrictions are generally required as part of the institutional controls.

A review of the US INST CONTROL list, as provided by EDR, and dated 06/17/2013 has revealed that there is 1 US INST CONTROL site within the searched area.



DOD: Consists of federally owned or administered lands, administered by the Department ofDefense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S.Virgin Islands.

A review of the DOD list, as provided by EDR, and dated 12/31/2005 has revealed that there is 1 DOD site within the searched area.


MARCH AIR FORCE BASE (CLOSED) 0 37

FUDS: The Listing includes locations of Formerly Used Defense Sites Properties where the US ArmyCorps Of Engineers is actively working or will take necessary cleanup actions.

A review of the FUDS list, as provided by EDR, and dated 12/31/2011 has revealed that there is 1 FUDS site within the searched area.


MARCH FIELD 10 63

ROD: Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) sitecontaining technical and health information to aid the cleanup.

A review of the ROD list, as provided by EDR, and dated 12/18/2012 has revealed that there is 1 ROD site within the searched area.



EXECUTIVE SUMMARY


FINDS: The Facility Index System contains both facility information and "pointers" to othersources of information that contain more detail. These include: RCRIS; Permit Compliance System (PCS);Aerometric Information Retrieval System (AIRS); FATES (FIFRA [Federal Insecticide Fungicide Rodenticide Act]and TSCA Enforcement System, FTTS [FIFRA/TSCA Tracking System]; CERCLIS; DOCKET (Enforcement Docket used tomanage and track information on civil judicial enforcement cases for all environmental statutes); FederalUnderground Injection Control (FURS); Federal Reporting Data System (FRDS); Surface Impoundments (SIA); TSCAChemicals in Commerce Information System (CICS); PADS; RCRA-J (medical waste transporters/disposers); TRIS;and TSCA. The source of this database is the U.S. EPA/NTIS.

A review of the FINDS list, as provided by EDR, and dated 03/08/2013 has revealed that there is 1 FINDS site within the searched area.


EASTERN MUNICIPAL WATER DISTRI 14510 HEACOCK 1 41

PRP: A listing of verified Potentially Responsible Parties

A review of the PRP list, as provided by EDR, and dated 04/15/2013 has revealed that there is 1 PRP site within the searched area.




CA HIST Cal-Sites: Formerly known as ASPIS, this database contains both known and potential hazardoussubstance sites. The source is the California Department of Toxic Substance Control. No longer updated by thestate agency. It has been replaced by ENVIROSTOR.

A review of the CA HIST Cal-Sites list, as provided by EDR, and dated 08/08/2005 has revealed that there are 3 CA HIST Cal-Sites sites within the searched area.


MARCH AIR FORCE BASE - SITE 40 7,123 ACRES; EAST OF RI 13 76 MARCH AIR RESERVE BASE 3,545 ACRES; EAST OF RI 13 82 MARCH AIR FORCE BASE - SITE 24 7,123 ACRES; EAST OF RI 13 118

CA BOND EXP. PLAN: Department of Health Services developed a site-specific expenditure plan as the basis foran appropriation of Hazardous Substance Cleanup Bond Act funds. It is not updated.

A review of the CA BOND EXP. PLAN list, as provided by EDR, and dated 01/01/1989 has revealed that there is 1 CA BOND EXP. PLAN site within the searched area.


MARCH AIR FORCE BASE 13 118

EXECUTIVE SUMMARY


CA SCH: This category contains proposed and existing school sites that are being evaluated by DTSCfor possible hazardous materials contamination. In some cases, these properties may be listed in the CalSitescategory. depending on the level of threat to public health and safety or the. environment they pose.

A review of the CA SCH list, as provided by EDR, and dated 08/05/2013 has revealed that there are 3 CA SCH sites within the searched area.


PROPOSED ALTERNATIVE SCHOOL SI SEC CACTUS AVENUE AND I 2 44 BADGER SPRINGS MIDDLE SCHOOL E 24750 DELPHINIUM AVENUE 3 47 INDIAN MIDDLE SCHOOL INDIAN AVENUE / IRIS AV 11 64

CA SWF/LF: The Solid Waste Facilities/Landfill Sites records typically contain an inventory of solidwaste disposal facilities or landfills in a particular state. The data come from the Integrated WasteManagement Board’s Solid Waste Information System (SWIS) database.

A review of the CA SWF/LF list, as provided by EDR, and dated 05/20/2013 has revealed that there is 1 CA SWF/LF site within the searched area.


SITE 4 , LANDFILL 6 - MARCH AF BOUNDED BY N, 5TH, F AN 9 62

CA Cortese: The sites for the list are designated by the State Water Resource Control Board (LUST),the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).

A review of the CA Cortese list, as provided by EDR, and dated 07/05/2013 has revealed that there is 1 CA Cortese site within the searched area.


MARCH AIR RESERVE BASE 3,545 ACRES; EAST OF RI 13 82

CA HIST CORTESE: The sites for the list are designated by the State Water Resource Control Board [LUST],the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. Thislisting is no longer updated by the state agency.

A review of the CA HIST CORTESE list, as provided by EDR, and dated 04/01/2001 has revealed that there is 1 CA HIST CORTESE site within the searched area.


RVSD CO FIRE STATION #65 15111 INDIAN ST 6 59

EXECUTIVE SUMMARY


CA LUST: The Leaking Underground Storage Tank Incident Reports contain an inventory of reportedleaking underground storage tank incidents. The data come from the State Water Resources Control Board LeakingUnderground Storage Tank Information System.

A review of the CA LUST list, as provided by EDR, and dated 07/26/2013 has revealed that there are 10 CA LUST sites within the searched area.


CIRCLE K #1775 24051 JOHN F. KENNEDY D 4 50 CIRCLE K #1775 24051 JOHN F. KENNEDY D 4 51

Status: Open - Remediation

RIVERSIDE CO FIRE STATION #65 15111 INDIAN ST 6 58 RVSD CO FIRE STATION #65 15111 INDIAN ST 6 59

Status: Completed - Case Closed

MARCH A F B BLDG 3409 BLDGS 3409 12 69 MARCH A F B FLITE LINE BLDG 1244 12 70 MARCH A F B REFUELING SYSTEM BLDG 1269 12 72 MARCH A F B BLDG 550 BLDG 3407 12 73 MARCH A F B ALERT FACILITY BLDG 1305 12 74 MARCH A F B BLDG 3406 BLDG 3406 12 75

CA FID UST: The Facility Inventory Database contains active and inactive underground storage tanklocations. The source is the State Water Resource Control Board.

A review of the CA FID UST list, as provided by EDR, and dated 10/31/1994 has revealed that there is 1 CA FID UST site within the searched area.


EMWD HEACOCK PUMPING PLANT 14510 HEACOCK ST 1 38

CA UST: The Underground Storage Tank database contains registered USTs. USTs are regulated underSubtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the State Water ResourcesControl Board’s Hazardous Substance Storage Container Database.

A review of the CA UST list, as provided by EDR, and dated 07/26/2013 has revealed that there is 1 CA UST site within the searched area.


CIRCLE K #1775 24051 JOHN F KENNEDY DR 4 49

NY MANIFEST: Manifest is a document that lists and tracks hazardous waste from the generator throughtransporters to a TSD facility.

A review of the NY MANIFEST list, as provided by EDR, has revealed that there is 1 NY MANIFEST site within the searched area.



EXECUTIVE SUMMARY


CA SWEEPS UST: Statewide Environmental Evaluation and Planning System. This underground storage tanklisting was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is nolonger updated or maintained. The local agency is the contact for more information on a site on the SWEEPSlist.

A review of the CA SWEEPS UST list, as provided by EDR, and dated 06/01/1994 has revealed that there is 1 CA SWEEPS UST site within the searched area.


EMWD HEACOCK PUMPING PLANT 14510 HEACOCK ST 1 38

CA CHMIRS: The California Hazardous Material Incident Report System contains information on reportedhazardous material incidents, i.e., accidental releases or spills. The source is the California Office ofEmergency Services.

A review of the CA CHMIRS list, as provided by EDR, and dated 03/12/2013 has revealed that there is 1 CA CHMIRS site within the searched area.


Not reported MARCH AFB 13 80

CA Notify 65: Listings of all Proposition 65 incidents reported to counties by the State Water ResourcesControl Board and the Regional Water Quality Control Board. This database is no longer updated by thereporting agency.

A review of the CA Notify 65 list, as provided by EDR, and dated 10/21/1993 has revealed that there are 2 CA Notify 65 sites within the searched area.


Not reported MARCH AFB 13 80 PANERO AIRCRAFT FUELING SYST. MARCH AFB 13 127

CA CDL: A listing of drug lab locations. Listing of a location in this database does not indicatethat any illegal drug lab materials were or were not present there, and does not constitute a determinationthat the location either requires or does not require additional cleanup work.

A review of the CA CDL list, as provided by EDR, and dated 12/31/2012 has revealed that there is 1 CA CDL site within the searched area.


Not reported 15040 HEACOCK ST. UNIT 5 58

EXECUTIVE SUMMARY


CA RESPONSE: Identifies confirmed release sites where DTSC is involved in remediation, either in a leador oversight capacity. These confirmed release sites are generally high-priority and high potential risk.

A review of the CA RESPONSE list, as provided by EDR, and dated 08/05/2013 has revealed that there is 1 CA RESPONSE site within the searched area.


MARCH AIR FORCE BASE - SITE 24 7,123 ACRES; EAST OF RI 13 118

CA EMI: Toxics and criteria pollutant emissions data collected by the ARB and local air pollutionagencies

A review of the CA EMI list, as provided by EDR, and dated 12/31/2010 has revealed that there are 2 CA EMI sites within the searched area.


EMWD HEACOCK PUMPING PLANT 14510 HEACOCK ST 1 38 EASTERN MUNICIPAL WATER DISTRI 14510 HEACOCK 1 41

CA ENVIROSTOR: The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and BrownfieldsReuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for whichthere may be reasons to investigate further. The database includes the following site types: FederalSuperfund sites (National Priorities List (NPL)); State Response, including Military Facilities and StateSuperfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the informationthat was available in CalSites, and provides additional site information, including, but not limited to,identification of formerly-contaminated properties that have been released for reuse, properties whereenvironmental deed restrictions have been recorded to prevent inappropriate land uses, and riskcharacterization information that is used to assess potential impacts to public health and the environment atcontaminated sites.

A review of the CA ENVIROSTOR list, as provided by EDR, and dated 08/05/2013 has revealed that there are 6 CA ENVIROSTOR sites within the searched area.


PROPOSED ALTERNATIVE SCHOOL SI SEC CACTUS AVENUE AND I 2 44Status: No Further Action

BADGER SPRINGS MIDDLE SCHOOL E 24750 DELPHINIUM AVENUE 3 47Status: No Further Action

MARCH MIL AIRFIELD 7 61Status: Inactive - Needs Evaluation

INDIAN MIDDLE SCHOOL INDIAN AVENUE / IRIS AV 11 64Status: Certified

MARCH AIR RESERVE BASE 3,545 ACRES; EAST OF RI 13 82Status: Active

MARCH AIR FORCE BASE - SITE 24 7,123 ACRES; EAST OF RI 13 118Status: Certified

EXECUTIVE SUMMARY



EDR US Hist Auto Stat: EDR has searched selected national collections of business directories and has collectedlistings of potential gas station/filling station/service station sites that were available to EDRresearchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, includegas station/filling station/service station establishments. The categories reviewed included, but were notlimited to gas, gas station, gasoline station, filling station, auto, automobile repair, auto service station,service station, etc. This database falls within a category of information EDR classifies as "High RiskHistorical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about pastsites and operations that typically create environmental concerns, but may not show up in current governmentrecords searches.

A review of the EDR US Hist Auto Stat list, as provided by EDR, has revealed that there is 1 EDR US Hist Auto Stat site within the searched area.


Not reported 24193 POPPYSTONE DR 8 62

EXECUTIVE SUMMARY


Please refer to the end of the findings report for unmapped orphan sites due to poor or inadequate address information.

MAP FINDINGS SUMMARY

TotalDatabase Plotted

FEDERAL RECORDS

1NPL 0Proposed NPL 0Delisted NPL 0NPL LIENS 1CERCLIS 0CERC-NFRAP 0LIENS 2 0CORRACTS 0RCRA-TSDF 1RCRA-LQG 0RCRA-SQG 0RCRA-CESQG 0RCRA NonGen / NLR 1US ENG CONTROLS 1US INST CONTROL 0ERNS 0HMIRS 0DOT OPS 0US CDL 0US BROWNFIELDS 1DOD 1FUDS 0LUCIS 0CONSENT 1ROD 0UMTRA 0DEBRIS REGION 9 0ODI 0US MINES 0TRIS 0TSCA 0FTTS 0HIST FTTS 0SSTS 0ICIS 0PADS 0MLTS 0RADINFO 1FINDS 0RAATS 0RMP 1PRP 02020 COR ACTION 0US AIRS 0LEAD SMELTERS 0FEDERAL FACILITY 0COAL ASH EPA 0FEMA UST

TC3749015.1s Page 1 of 126



0SCRD DRYCLEANERS 0EPA WATCH LIST 0US FIN ASSUR 0US HIST CDL 0PCB TRANSFORMER 0COAL ASH DOE


3CA HIST Cal-Sites 1CA BOND EXP. PLAN 3CA SCH 0CA Toxic Pits 1CA SWF/LF 0CA WMUDS/SWAT 0CA WDS 0CA NPDES 0CA UIC 1CA Cortese 1CA HIST CORTESE 0CA SWRCY 10CA LUST 1CA FID UST 0CA SLIC 1CA UST 0CA HIST UST 0CA LIENS 0CA CUPA Listings 1NY MANIFEST 1CA SWEEPS UST 1CA CHMIRS 0CA LDS 0CA AST 0CA MCS 2CA Notify 65 0CA DEED 0CA VCP 0CA DRYCLEANERS 0CA WIP 0CA ENF 1CA CDL 1CA RESPONSE 0CA HAZNET 2CA EMI 6CA ENVIROSTOR 0CA HAULERS 0CA HWP 0CA MWMP 0CA PROC 0CA HWT

TRIBAL RECORDS

0INDIAN RESERV

TC3749015.1s Page 1 of 126



0INDIAN ODI 0INDIAN LUST 0INDIAN UST 0INDIAN VCP


0EDR MGP 1EDR US Hist Auto Stat 0EDR US Hist Cleaners

NOTES:

Sites may be listed in more than one database

TC3749015.1s Page 3 of 127

MAP FINDINGSMap ID

EDR ID NumberDirectionDistance

EPA ID NumberDatabase(s)SiteDistance (ft.)

2Scoring: GROUND WATER PATHWAYPathway: 127-18-4CAS #: TETRACHLOROETHENESubstance: U210Substance ID: Currently on the Final NPLNPL Status:

3Scoring: GROUND WATER PATHWAYPathway: 1336-36-3CAS #: POLYCHLORINATED BIPHENYLSSubstance: A046Substance ID: Currently on the Final NPLNPL Status:

Not reportedScoring: Not reportedPathway: Not reportedCAS #: Not reportedSubstance: Not reportedSubstance ID: Currently on the Final NPLNPL Status:

Substance Details:

11/21/89Date Finalized: Not reportedDate Deleted: 07/14/89Date Proposed: 09EPA Region: RIVERSIDESite County: YesFederal Site: CASite State: RIVERSIDESite City: 92518Site Zip: FinalSite Status: MARCH AIR FORCE BASESite Name:

Site Details:

10Category Value: Distance To Nearest Population-> 0 And <= 1/4 MileCategory Description: Currently on the Final NPLNPL Status:

65Category Value: Depth To Aquifer-> 50 And <= 100 FeetCategory Description: Currently on the Final NPLNPL Status:

Category Details:

1989-11-21 00:00:00Final Date: YFederal: 09EPA Region: CA4570024527EPA ID:

NPL:

PRPNY MANIFEST

RODUS INST CONTROL

US ENG CONTROLSRCRA-LQGRIVERSIDE, CA 92518

Region CERCLIS22 CSG/CC CA4570024527NPL NPLMARCH AIR FORCE BASE 1000169261

TC3749015.1s Page 4 of 127

MAP FINDINGSMap ID



Not reportedSite Init By Prog: Not reportedUSGS Quadrangle: Not reportedRCRA ID: NSite Orphan Flag: 7000.00000DMNSN Number: Federal FacilityFederal Facility: 18070202USGC Hydro Unit: 6780SMSA Number: 09N6IFMS ID: 43Congressional District: MARCH AIR FORCE BASEShort Name: RIVERSIDEFacility County: CA4570024527EPA ID: 0902761Site ID:

CERCLIS:

CAState: RIVERSIDECity: MARCH AIR FORCE BASENPL Name:

Narratives Details:

Not reportedDeleted Date: 11/21/1989Final Date: 07/14/1989Proposed Date: FinalNPL Status:

Site Status Details:

1989): Field work continues on the RI/FS.and identify alternatives for remedial action. Status November 21,study RI/FS) to determine the type and extent of contamination at the baseMAFB. The Air Forceis conducting a remedial investigation/ feasibilitydrinking water from municipal wells within 3 miles of ha ardous substances oncontaminated with toluene and ben ene. An estimated 11,600 people obtaindrinking water standards. It was taken out of service. Soils on the base aretetrachloroethylene, and cis-1,2-dichloroethylene at levels that exceed Stateon-base was found to be contaminated with trichloroethylene,investigated 28 potentially contaminated disposal areas. MAFB Well No. 1up contamination from ha ardous materials. As part ofIRP, the Air Forceprogram, the Department of Defense seeks to identify, investigate, and cleanInstallation Restoration Program IRP), established in 1978. Under thissolvents and disposal of solvent wastes. MAFB is participating in theoperations including aircraft maintenance and repair) involved use ofhas served as a training base and refueling operations base. Industrialresidential areas. Established in 1918 as the Alessandro Aviation Field, MAFBCounty, California. MAFB is adjacent to light industrial, agricultural, andapproximately 7,000 acres near Riverside in the Moreno Valley in RiversideConditions at proposal July 14, 1989): March Air Force Base MAFB) covers

Summary Details:

2Scoring: GROUND WATER PATHWAYPathway: 79-01-6CAS #: TRICHLOROETHYLENE (TCE)Substance: U228Substance ID: Currently on the Final NPLNPL Status:

MARCH AIR FORCE BASE (Continued) 1000169261

TC3749015.1s Page 5 of 127

MAP FINDINGSMap ID



MARCH AIR FORCE BASEAlias Name: 102Alias ID: CA Not reportedAlias Address: MARCH AFBAlias Name: 101Alias ID:

CERCLIS Site Alias Name(s):

Not reportedContact Email: Site Assessment Manager (SAM)Contact Title: Not reportedContact Tel: Not reportedContact Name: 13004003.00000Contact ID:




Not reportedContact Email: Remedial Project Manager (RPM)Contact Title: Not reportedContact Tel: Not reportedContact Name: 9000102.00000Contact ID:

CERCLIS Site Contact Name(s):

Not reportedSite FUDS Flag: Not reportedAlias EPA ID: Not reportedCC Concurrence FY: / /CC Concurrence Date: 06065Site Fips Code: / /Non NPL Status Date: Not reportedNon NPL Status: USAFRResp Fed Agency Code: Not reportedRBRAC Code: ACREDMNSN Unit Code: Currently on the Final NPLNPL Status: SUSite Settings Code: Federal FacilityClassification: 09EPA Region: Not reportedRST Code: Not reportedParent ID: Not reportedNFRAP Flag:


TC3749015.1s Page 6 of 127

MAP FINDINGSMap ID



including TCE, were detected. Site 4 Groundwater Plume - This plume isboundary and 1500 feet south of Site 5 off-base. Numerous contaminants,and extending to a maximum of approximately 1300 feet beyond the easternextending from Site 31 south and east through the area of Sites 34, 9, and 5,Plume - The OU-1 Groundwater Plume is the most widespread plume at the base,following are Sites that require Groundwater remediation: OU 1-GroundwaterROD. Site 33, the Panero Aircraft Fueling System is detailed in OU-3. Theand 38 are considered no further action. Sites 21 and 23 are covered in OU-2Sites 4,10,15,18,31, and 34 require remedial action. Sites 5,7,9,13,14,6,29,38. Groundwater at Sites 4, 18,31,and the OU-1 Groundwater Plume, and soil at(6/20/96) is OU-1, OU-1 includes Sites 4,5,7,9,10,13,14,15,16,18,29,31,34, andlocation of groundwater contaminant plumes. The subject of this RODcreated based on geographic location of sites, similarity of contaminants, andProtection Agency (EPA), and the State of California. Three separate OUs wereFacilities Agreement (FFA) was signed by the Air Force, U.S. Environmentalthe contamination of groundwater on-base. In September 1990, a Federal1989, March AFB was add to the National Priorities List (NPL) primarily due toto research possible off-base migration of TCE in groundwater. In Novemberadditional work was required to better define the extent of contamination andgroundwater. In June 1987, further investigation was done, indicating thatinvestigation to determine the type and extent of contamination in the soil andcompleted in March 1987, indicated that 5 of the 30 sites required even furthercontaminated sites which required further investigation. A second study,1983 the IRP process began. The results were records indicating 30 potentiallyareas of soil and groundwater on-base have been contaminated. In Septemberoperations have generated a variety of hazardous wastes. Consequently, severalmaintenance, fuel storage operations, fire-training exercises, and baselocate and cleanup hazardous waste sites. At March AFB, aircraftRestoration Program (IRP) was developed by the Department of Defense (DOD) tostorage, and disposal of hazardous waste. In 1980, the Installationlong been engaged in a wide variety of operations that involve the use,The U.S. Air Force, due to its primary mission in national defense, has

property that is not retained by the base will be available for transfer.xpected to decrease to about 1/3 of its present size. After realignment,its forces. The Base will be redesignated "March Air Reserve Base" and iswell. In September 1993, March AFB was designated by Congress to realignis refueling, but reserve and guard units have cargo and fighter missions as1992, the base became an Air Mobility Command installation. Its primary missionthat time, the base has hosted bombers, refuelers, and cargo aircraft. In Junetraining. In 1949, the Strategic Air Command took control of the base. Sinceconsidered to be the central location for west coast bombing and gunneryyears after the war and was then reopened in 1927. By 1938, the base wastrain "Jenny" pilots during World War I. The base was closed for about fourField, was officially opened March 1, 1918. The base was initially used toMarch Air Force Base originally a 640 acres site called Alessandro AviationSite Description: PREVIOUS EPA ID# AZD 981 416 977Alias Comments: 101Alias ID: MARCH AFB, CA 92311 OLDB MARCH 3430 BUNDY AVENUEAlias Address: MARCH USAF BASEAlias Name: 9270150Alias ID: RIVERSIDE, CA 92518 22 CSG/CCAlias Address: MARCH AIR FORCE BASEAlias Name: 103Alias ID: MARCH AFB, CA 92518 22 CSG/CCAlias Address:


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solvents to the subsurface. Groundwater sampling at the site has indicated TCEmid-1970s. In addition, floor drains from maintenance shops may have leakedsolvents on the ground reportedly occurred from about the mid-1950s to theGraeber Street on the east side of Building 1211. The practice of dischargingnearby. Site 31 - Unconfirmed Solvent Disposal - Site 31 is located offoverflow of tanker trucks and fuel tanks on aircraft that have been parkedsolvents were drained to a nearby ditch. Potential sources of fuel includecontractor for off-base disposal. Prior to 1976, spills of oil, fuel, anddischarged to the base wastewater treatment plant. The oil was collected by aoil/water separator was installed in 1976, water from the seperator waswas constructed in 1957 for the purpose of testing aircraft engines. Ansouth of Taxiway No.2, and has been inactive for several years. The test cellarea. Site 18 - Engine Test Cell - This site is located on the flightline,was constructed in 1978. This Site is no longer being used as a fire trainingof contaminated JP-4 have been burned in training exercises since the facilityholding pond located adjacent to Site 15. Approximately 6,000 gallons per yearfuel used during training exercises were drained to a formerly unlined waterFirefighting water, solutions of Aqueous Film Forming Foam (AFFF), and residualconstructed by placing an underdrain system and gravel over a clay liner.and between Sites 5 and 7. The area was developed in 1978 and was reportedlyTraining Area No.3- This site is located southeast of the end of runway 12-30the runoff before its discharge off-base. Site 15 - Fire Protectiondirectly to the PVSD. Since 1974, the main oil/water separator has pretreatedsolvents, including TCE. Prior to 1974, wastes may have been dischargedfuel, waste paints, paint strippers, paint thinners, battery acids andreportedly received various waste oils, hydraulic fluids, diesel fuel, jetsouth approximately 6 miles to the San Jacinto River. The channel hasflows east approximately 2 miles, where it joins another drainage and flowsbase where it discharges to the Perris Valley Storm Drain (PVSD). The PVSDchannel is concrete lined (since the 1960s) up to the eastern boundary of the1940, is located southeast of the flightline aircraft maintenance areas. TheSite. Site 10 - Flightline Drainage Channel - This site, installed prior tosource of contaminants detected in groundwater downgradient of thealso been detected in Site 4 groundwater. The landfill is considered themilitary equipment. Vinyl chloride, a breakdown product of TCE and PCE, hasgroundwater. Both TCE and PCE are found in solvents used to clean and degreaseconcentrations of trichloroethylene (TCE) and tetrachloroethylene (PCE) in thechlorinated solvents in the soil and soil gas, as well as elevatedwastes and empty fuel containers are also present. There are low levels ofsanitary waste, construction rubble, and debris. Small amounts of medicalof the East Gate. The landfill is up to 25 feet deep, containing primarilycovering 8.5 acres, and located along the eastern boundary of the base, southInclude: Site 4 - Landfill No.6 - a landfill operating from 1955 to 1969,eliminate the source of contamination. Sites That Require Soil Remediationtreat Site 31 separately from the remainder of the OU-1 plume, in order tosame contaminants and is continuous with the OU-1 plume, it is appropriate tofound in OU-1 groundwater. Therefore, even though the Site 31 plume has thesolvent disposal) indicate that Site 31 is a likely source for much of the TCEsmall area. These conditions coupled with the history of Site 31 (reportedof the OU-1 Plume, and these high concentrations are confined to a relativelycontaminants at Site 31, primarily TCE, are much higher than those in the restwells to date. Site 31 - Groundwater Plume - Concentrations ofin the center of Site 18. Fuel has been detected in four of the ten monitoringvicinity of Site 18 with the apparent source area west of the engine test cellTCE and PCE. Site 18 - Groundwater Plume - This plume is localized in thesouthern end of Site 4. The contaminants with the highest concentration arelocalized in the vicinity of Site 4 with the apparent source area near the


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1994. These two documents were made available via the Administrative Record,report and Proposed Plan for OU-1 were released to the public on April 28,the Base. Records to verify the cleanup have not been located. The RI/FSdetermined to be PCB-contaminated. The soils were excavated and removed fromwere sampled. Soils from two of the areas (Buildings 317 and 1305) wereSite 23. In 1984, soils from four areas contaminated with transformer oilsBuilding 1311 is located at the southeast end of the taxiway, northwest of IRPwaste oil, and spent solvents Site 38 (PCB Contamination, Building 1311),prior to 1951. Suspected contaminants at the site include contaminated fuel,part of the base, north of Site 9. The area was used as a fire training pitplace. Site 29 - Fire Training Area No.1 - Site 29 is located at the easternThese drying beds ope3rated from 1938 to 1977, when the plant was destroyed inresulting from discharges of industrial wastes to the sanitary sewer system.on-base landfill. The sludge may have contained heavy metals and organicsanaerobically, dewatered on unlined sludge drying beds, and disposed of in anindustrial wasterwater. Primary and secondary sludges were digestedwas constructed in 1938 and provided secondary treatment for sanitary andand near the former East March Wastewater Treatment Plant. The treatment planteastern part of the base, at the south end of the flight line parking apron,ground. Site 16 - East March Sludge Drying Beds - Site 16 is located on thethe unpaved area south of the pump station and allowed to percolate into theof the liquid fuel pump station at Building 1245. The spill was contained inJP-4 jet fuel spilled onto the ground. The spill occurred due to an overflowMarch Sludge Drying Beds (Site 16). In 1973, approximately 1,000 gallons ofsoutheast of the flightline apron and about 50 to100 feet west of the Eastactivities. Site 14 - Liquid Fuel Pump Station Overflow - Site 14 is locatedmechanical malfunction. There was no reported containment or cleanupto the ground at this location. The accidental discharge resulted from aIn 1973, approximately 5,000 gallons of JP-4 jet fuel spilled from a tank truckthe eastern perimeter road of the base, within the northern portion of Site 5.Drain Lateral A. Site 13 - Tank Truck Spill Site - Site 13 is located alongthe flightline Drainage Channel (Site 10) and then to the Perris Valley Stormand pumped to a holding tank for Off-base disposal. This facility drains intoseparator into two compartments. The separated oil is picked up by a skimmerseparator is of earthen construction with a large baffle that divides thesolvents, paint strippers, paint thinners, and battery acids. The oil/waterreceived waste oils, hydraulic fluids, diesel fuel, waste paints, spentflightline apron and the flightline shops. The storm drains have reportedlyconstructed in 1974 and serves the main storm, drainage system for thethe Site 5 at the southeast end of the flightline apron. The facility wassolvents. Site 9 - Main Oil/Water Separator - Site 9 is located north ofexercises reportedly included contaminated fuel, waste solids, and spentSite may have been used for crash rescue training. Wastes used in thosewere identified in historic aerial photographs of the base. A portion of thisexercises were conducted in unlined training pits. Three distinct burn pitsof the base, north of the Alert Facility. Between 1954 and 1978, fire trainingSite 7 - Fire Training Area No.2 - This Site is located on the eastern part

Landfill wastes consist primarily of sanitary waste and construction rubble.landfill was reportedly operated from the late 1940s to approximately 1960.approximately 5 acres and is located southeast of the present flightline. TheWith No Further Action Planned: Site 5 - Landfill No.3 - This Site coversgeological investigation stained soils and fuel odors were observed. Siteswas discontinued, and in 1991, the tanks and system were removed. During awere moved to this site from the Pabero Fueling System. In 1990, this system1245, at the southeast end of Taxiway No, 1. In 1962, six 50,000 gallon tanks34 - Pritchard Aircraft Fueling System - Site 34 is located next to Buildingconcentrations which exceed State and Federal drinking water standards. Site


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5,7,9,13,14,16,29,38. OU 2: In 1980, the Installation Restoration4,18, and 31 groundwater plumes. Sites with No Further Action Planned: Site31, 34. Sites that require groundwater remediation include OU1 and SitesOU-2 ROD. Sites that require soil remediation include Sites 4, 10, 15, 18,4,5,7,9,10,13,14,15,16,18,29,31,34, and 38. Sites 21 and 23 are included in theMunicipal Water District. OU-1 is made up of Sitesthe other is dormant. All base water is currently supplied by the Easternwells are operable only one is occasionally used for emergency service, whilesoutheast of the base in the center of Perris Valley. Although both of thesewells were shut down due to low yields. The two off-site wells are locatedFebruary 1984 due to trichloroethylene (TCE) contamination, the other 3 on-baseformerly used for the base water supply. One of these wells was shut down inValley. Four on-base wells and two off-site wells southeast of the base weresides. Manyindustrial, agricultural and domestic wells exist in the Perrischannels which causes scouring of the earthen bottom andvolume, high velocity storm water flow from the spring rains through thesepatches of wetland vegetation that change position each year due to highto the Site 4 landfill. The wetlands are not continuous but are localizedwetlands exist in the Heacock Drain Channel, with .8 acres of wetlands adjacentof Engineers determined that approximately 2.17 acres of jurisdictionalof the base, most are located on West March, outside OU-1. The U.S. Army Corpswetlands and riparian areas have been identified on and in the immediate areaand west of Lasselle Street in the City of Moreno Valley. A number ofValley Ranch homeowners association and is located just south of Iris Streetlocated approximately 2 miles east of the base. It is maintained by the Morenolocated about 10 miles west of March AFB. A very small recreation lake is3.5 miles south of the base. This aqueduct flows in to Lake Matthews, which isAn east-west portion of the Colorado River Aqueduct is located approximatelybrought in by the California Aqueduct which runs north and east of the base.provides approximately 130,000 acre feet of storage for State Project Watermiles of March AFB. Lake Perris, located 4 miles southeast of the base,agricultural purposes, there are two permanent surface water bodies within 3.5south. With the exception of small surface water ponds that are used foraround the Site, light industry to the north, and agriculture to the east andsurrounding March AFB area includes areas of residences in all directionswarehouses, and administrative centers support the mission. The landclassified as residential and light industrial. Maintenance facilities,hot, dry summers and mild winters. Current land use on March AFB isdistance from the Pacific Ocean. The weather generally consists of warm tocharacterized as Mediterranean to semi-arid, varying according to elevation andof English and Spanish speaking citizens. The climate of the March AFB area isWest. The population of Riverside County is 1,700,413 and consists primarilynorth of San Diego. The base lies in sections of Township 3 South, Range 4County, California, approximately 60 miles east of Los Angeles and 90 milesnorthern end of the Perris Valley, east of the city of Riverside, in RiversideProposed Plan. March Air Force Base (AFB) is located on 7,123 Acres in theAna, attended the public meeting to address any questions about the RI/FS andSubstances Control, and California Regional Water Quality Control Board, SantaMoreno Valley. Representatives of the U.S. Air Force, EPA, Department of Toxicmeeting was held on May 12, 1994 at 7 p.m. at Best Western Image Suites incomment period was held from April 28 to May 28, 1994. In addition, a publicmeeting. The Final RI/FS Report was published in July 1994. A publicformed by the RAB, provided oral comments to the RAB at its April 26, 1994includes Restoration Advisory Board (RAB) members. An OU-1 RI/FS subcommittee,Proposed Plan, was sent to everyone on the March AFB mailing list, whichat the Moreno Valley Chamber of Commerce. A fact sheet, condensed from thethe information repositories at the Moreno Valley and March AFB libraries, and


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landfill received household and dumpster waste, construction debris, andRat (SKR) reserve. The Site 3 landfill was used from 1954 through 1974. Thein the drainage areas. Site 3 is located in the 1,300-acre Stephens’ Kangaroosouth of Cactus Avenue and west of Plummer Road. Riparian vegetation is foundEach site is described below. Site 3 is a former 23-acre landfill locateddepending on future site development. OU2 consists of a number of sites.sites. Surface water areas such as at Site 6, 30 and 40 may remain as wetlandspotable water source. Surface water is not currently used at the OU 2 AFRPAAFRPA sites on the Main Base and Site 23, and should be considered a potentialWater-bearing zones producing sufficient groundwater for use may be present atMarch AFRPA sites is limited, both now and in the foreseeable future.Therefore, the potential for extraction and use of groundwater from the WestWest March is not anticipated to yield substantial quantities of water.extracted at the OU 2 AFRPA sites. The relatively thin water-bearing zone onGroundwater Basin. Currently, there are no potable groundwater resources(SKR) Conservation Area. March AFB is located in the North Perrisareas of West March could remain open space such as the Stephens’ Kangaroo Ratcommercial or industrial use. Alternative land uses have also been assessed andland use for most of the OU 2 Air Force Real Property Agency (AFRPA) sites isconverted to non-Air Force use. Site 23 is on private land. The anticipatedSite 40. The OU 2 sites are located on that portion of March AFB that may beriparian vegetation. A residential area is located to the north and west ofthe Site 35c area is no longer used. Sites 30 and 40 are open space with some35a, 35b and Site 42 are still actively used as office and dormitory areas, butlocations within landscaped areas adjacent to structures. The areas near Sitedevelopment to the south. The three Site 35 subareas and Site 42 are former UST23. Site 25 and the adjacent areas is undeveloped land, with nearby residentialnorth, south and east. Air Force land consisting of open space is west of Siteis an active agricultural area, surrounded by currently vacant land to thesouth of Site 26 and west of Site 20. This facility is no longer used. Site 23the adjacent areas are undeveloped land. A former water treatment plant isoperations are located on-site and to the west and north. Site 20 and 26 andthe operating wastewater treatment plant. Structures relating to plantlocated to the north and west of the Site 17. Site 19 is currently a part ofthe east of Site 17. Air Force commercial facilities such as offices arestructures. Site 12 is not currently utilized. Residential land use occurs tothe east of Site 6. Site 12 was the former civil engineering yard with numerouswaste cell. There is a residential area to the south and a golf course is toand the adjacent areas are undeveloped land. Site 6 contains an engineeredcommercial and residential land use adjacent to some of the sites. Site 3Real Property Agency (AFRPA) sites is vacant land/open space with limitedThe current land use and adjacent land use for most of the OU 2 Air Force

Board (RWQCB) are all support agencies for cleanup activities at the Base.Substances Control (DTSC), and the Santa Ana Regional Water Quality ControlMarch AFB is the Air Force. The EPA, the California Department of Toxicsoils and groundwater. The lead agency for cleanup of the closed portions ofhydrocarbons and solvents tend to be predominant contaminants in subsurfaceappears to be restricted to surface and near-surface soils whereas fuelpolynuclear aromatic hydrocarbons (PAHs). Contamination by PAHs and PCBsinclude chlorinated solvents, fuels, polychlorinated biphenyls (PCBs), andAFB and current March ARB. The primary contaminants identified in the IRPsites on the Base. There are now a total of 44 IRP sites at the former MarchAir Force conducted a Phase I records search of 30 potentially contaminated IRPHazardous Substance Pollution Contingency Plan (NCP) (40 CFR. Part 300). The(RCRA) regulations as well as meeting requirements of the National Oil andthe CERCLA process, incorporating applicable Resource Conservation Recovery ActProgram (IRP) was developed by the Department of Defense as the mechanism for


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6. Excavated materials from Site 12 to be transported to and disposed of in thenorthwest portion of the site and placed in the engineered waste cells at Siteof non-hazardous contaminated soil was excavated from a small area in thechromium at the northwest portion of Site 12. Approximately 2,000 cubic yardsindustrial purposes by removing soils contaminated with PAHs and hexavalentremoval action was taken in 1996 to ensure that the site could be used fordiscussions with the regulatory agencies and the public, a limited interimto observe changes in contaminant concentrations is being conducted. Afterabove maximum contaminant levels (MCLs). Periodic monitoring of the groundwater(PCE). The groundwater contamination is in a small area and is only slightlySite 12 has become impacted by trichloroethene (TCE) and tetrachloroethenesamples in a small area in deeper soils near Building 2507. Groundwater beneathsamples. The contaminant 1,1-dichloroethene (1, 1-DCE) was found in soil vaporwaste. During the OU2 RI, PAHs and hexavalent chromium were found in soilproducts, pesticides, solvents, acids, and drums labeled hazardousstored a variety of hazardous materials including paints and paint-relatedpesticide shop, and storage areas for heavy equipment. These shops used andfor March AFB. It included a carpentry shop, electrical shop, paint shop,1996, Site 12 was the civil engineering yard for general maintenance operationsnumerous structures and is partially paved with asphalt. From the l950’s toStreet, between Lackland Avenue and Travis Avenue. The area is developed with12, the 20-acre Base Civil Engineering Yard, is located north of MacDillmonitored during the removal action according to approved work plans. Sitefor organic and inorganic constituents during the remedial investigation andSite 6a to be disposed of in the engineered waste cells at Site 6 were testedback into the engineered waste cells over Site 6a. Excavated materials fromplace rather than a clean closure. Stockpiled waste from Site 6a was landfilledsample results would not be meaningful. This site was treated as a closure inSite 6a because the bottom of the excavation was below the water table andthe Site 6a area. No confirmation samples were taken of soils and bedrock underand tar. Two engineered waste cells, over 12 acres in size, were constructed inpetroleum hydrocarbons. Waste was also removed from the pond, including debrisfrom the vadose zone and beneath groundwater including soil contaminated withremoved from Site 6a and temporarily stockpiled. Waste at Site 6a was removedaction was conducted in 1995; approximately 63,000 cubic yards of waste weresamples of soil and water collected during the OU2 RI. An interim, removalhydrocarbons (PAHs), PCBs, pesticides, herbicides, and dioxins were found infor disposal of household waste and construction debris. Polynuclear aromaticpond. Site 6 was used by March AFB from the early 1950s to the early 1 980sformer quarry; and Site 6b Pond (approximately 2.6 acres) the location of aformer landfill area; Site 6b Quarry (approximately 0.6 acre) the location of athree discrete areas: Site 6a (approximately 15 acres) the location of the mainPlummer Road, and west of Air Force Village West Drive. The landfill comprisedVillage West residential development, south of Van Buren Boulevard, east ofapproved work plans. Site 6 is located on West March, north of the Air Forcethe remedial investigation and monitored during the removal action according towaste cells at Site 6 were tested for organic and inorganic constituents duringmaterials from Site 3 to be transported to and disposed of in the engineered223,200 cubic yards of landfilled materials and soil were removed. Excavatedinterim removal action was completed in late 1995 and early 1996. Approximatelydecision was made to clean up the site by removing the landfilled waste. Angroundwater. After discussions with the regulatory agencies and the public, aconcerned that the waste in the landfill might contaminate the soil andcompounds, pesticides, PCBs, PAHs, and munitions residues. The Air Force washoses. Some of the contaminants found in the wastes included volatile organicmunitions, and miscellaneous wastes such as parachutes, medical waste, and firemilitary waste from the Base. The military wastes included empty tanks, spent


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expanded to 15 acres by extending the northern site boundary to ensure alland adjacent to Interstate 215. The original 7-acre area of Site 22 wasuse of the land is required. Site 22 is a suspected former landfill east oflevels protective of human health and the environment. No restriction on futurelandfill were tested. The results confirmed that the site had been cleaned towaste was removed from Site 20, confirmation samples from beneath the formerTitle 27, Section 20220) for a non-hazardous solid waste landfill. After thewaste cells met the requirements of CCR Title 23, Section 2523 (currently CCRReport OU2, Site 6a, all materials from Site 20 placed in the Site 6 engineeredaction according to approved work plans According to the As-Built Constructionconstituents during the remedial investigation and monitored during the removalengineered waste cells at Site 6 were tested for organic and inorganicExcavated materials from Site 20 to be transported to and disposed of in heSites 20 and 26 in 1996 and placed in the engineered waste cells at Site.cubic yards of non-hazardous soil, debris, and dried sludge were removed fromDried sludge of Site 26b covered a portion of Site 20. Approximately 116,000conducted in conjunction with the removal of dried sludge at Site 26a and 26bremoving the landfilled waste. The interim removal action at Site 20 wasregulatory agencies and the public, a decision was made to clean up the site bylandfill could contaminate soil and groundwater. After discussions with thePCBs, and 1 ,4-dichlorobenzene. The Air Force was concerned the waste in theSome of the chemicals found in the soils at Site 20 included PAHs, dieldrin,1958 and 1965 as a disposal site for household waste and construction debris.in the 1970s. Site 20 is a former landfill about 7 acres in size used betweenthe property acquired by the Department of Veterans Affairs from the Air ForcePRGs. Site 20 is located adjacent to the southwest portion of March AFB, onsamples in the area of the unlined sludge beds at levels above residentialunknown. PAHs, PCBs, hexavalent chromium, and thallium were found in soilsludge has been removed from the Base for disposal. Past disposal practices areWhen dry, the sludge was removed from the drying beds. Recently, the driedwastewater treatment sludge was spread out in the unlined drying beds to dry.beds were constructed at the location of previously unlined beds. In the past,have been backfilled. In 1990 when the plant was upgraded, four lined dryingsludge-drying beds have historically been used at the site. Three of these bedsto process the wastewater from Camp Haan and March AFB. A total of 10with the wastewater treatment plant. The plant was constructed in 1941 and usedsludge-drying beds and three inactive, unlined sludge-drying beds associatedwestern portion of the site. Site 19 contains the four active linedsite is generally vacant land with four concrete lined drying beds in thesouthern end of West March, east of the active wastewater treatment plant. Theof concern to human health Site 19 is about 7 acres in size, located at thethe interim removal action demonstrated that PCBs remain at the site at levelsnot expected to migrate to groundwater. Confirmation sampling conducted afterplace. No PCB contamination has been found in the groundwater and the PCBs aresurface. The pool excavation was filled with clean soil, leaving the PCBs inlevels of PCBs were still detected in soils at least 8 feet beneath the groundwere taken off the Base for disposal. After the interim removal action, lowand its contents were removed during a 1994 interim removal action. The wastespublic, a decision was made to clean the site by removing the waste. The poolcovered with soil. After discussions with the regulatory agencies and theAfter it was closed, the pool was used as a disposal site and the wastes wereeast and south. The former swimming pool at Site 17 was closed in the 1 970s.DeKay and K Streets. The area is vacant land, adjoining Base housing to theis a former Base swimming pool located on the Main Base on U Street betweenactivities for the removal action according to approved work plans. Site 17constituents during the remedial investigation and prior to excavationengineered waste cells at Site 6 were tested for organic and inorganic


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from the treatment of drinking water for March AFB. From 1941 to 1984, theVeterans Affairs. Site 26 was used for disposal of lime sludge that was a wastecontrolled by the AFRPA and Site 26b is on the property of the Department ofover a portion of the Site 20 landfill. Site 26a is located on propertySite 26 is subdivided into two areas, Site 26a and 26b. Site 26b is locatedapproximately 3 acres and is located in the southwest portion of March AFB.was also performed as part of the remedial investigation. Site 26 coversevery 200 cubic yards of excavated materials during the removal action. Testingtested for organic and inorganic constituents at a rate of about 1 sample fortransported to and disposed of in the engineered waste cells at Site 6 wereengineered waste cells at Site 6. Excavated materials from Site 25 to befrom the trenches and contaminated soils were removed and disposed of in theand contaminated soils. Approximately 3,000 cubic yards of non-hazardous wasteand the public, a decision was made to clean up the site by removing the debriscause groundwater contamination. After discussions with the regulatory agenciesalso found. The Air Force was concerned that the contaminants in soil wouldRDX, all of which are munition residues. Additionally, 1,1 -dichloroethene wassite included nickel, l,3,5-trinitrobenzene, nitroglycerin, benzo(a)pyrene, andresidue after destruction. Some of the contaminants found in the soils at thismunitions. Three areas with shallow trenches were used to bury munitionsAvenue. Site 25 was used in the past for open air detonation and burning ofplans. Site 25 covers approximately 33 acres and is located south of Cactusand monitored during the removal action according to approved worktested for organic and inorganic constituents during the remedial investigationtransported to and disposed of in the engineered waste cells at Site 6 wereengineered waste cells at Site 6. Excavated materials from Site 24 to becubic yards of non-hazardous, landfilled waste was removed and placed in thesite by removing the landfilled waste. In December 1996, approximately 19,300the regulatory agencies and the public, a decision was made to clean up thethe waste in the landfill could contaminate groundwater. After discussions withPAHs, PCBs, antimony, barium, and cadmium. The Air Force was concerned thatash from an incinerator. Some of the contaminants found in the waste includedfrom bullet backstop berms may have been placed in the landfill as well as some1965 to dispose of household waste and military waste. A small amount of soil3-acre landfill, west of Site 19. Site 24 was reportedly used between 1941 andrestriction on future use of the land is required. Site 24 is a formerfound and the site poses no risk to human health or the environment. NoThere was no risk assessment completed on Site 23 because no contaminants wereinvestigation and no contamination requiring remedial action was identified.wastewater treatment plant. This site was investigated during the OU1 remedialcommercial sod farm and irrigated with reclaimed water from the Moreno Valleyand it and the surrounding areas were leveled. The land is now used as aand used for irrigation of agricultural crops. In 1991, the pond was filled in,1977, Site 23 was a 1-acre holding pond for wastewater that had been treatedNandina Avenue andHeacock Street in the City of Moreno Valley. Between 1938 andrequired. Site 23 is located off-Base to the east, near the intersection ofor the environment. No restriction on future use of the land isbecause no contaminants were found and the site poses no risk to human healthaction were not identified. There was no risk assessment completed on Site 22the OU2 remedial investigation and levels of contamination requiring remedialthat a landfill did not exist in this area. This site was investigated duringsamples and the geophysical surveys found no buried waste. This evidence showedsoil and groundwater were sampled. No contaminants were found in any of thedisturbed soils. Soil gas sampling was also conducted at this site. Finally,materials or debris. Geophysical surveys were used to fmd buried metal orbased on limited evidence. Investigations could not locate any landfllledpotential areas of concern were investigated. The location of the landfill was


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rate of about one sample for every 100 cubic yards of excavated materialswaste cells at Site 6 were tested for organic and inorganic constituents at amaterials from Site 40 to be transported to and disposed of in the engineeredmaterials were disposed of at the Site 6 engineered waste cells. ExcavatedBase for proper disposal. Approximately 6,800 cubic, yards of non-hazardouswaste, and contaminated soil. Hazardous waste from the site was taken off theremoval action completed in 1994 included removal of the drums, miscellaneousthe area exposed by the erosion and other debris at the site. The time-criticalregulatory agencies, a decision was made to complete an expedited cleanup ofdebris, battery casings, and motor vehicle parts. After discussions with theSKR reserve. Site 40 was used as a disposal location for drums, constructionchannel entering the pond from the west. Site 40 is located in the 1,300 acrereplenished by groundwater and by surface flow from an intermittent streamthe abandoned quarry, containing a pond with riparian vegetation. The pond isBoulevard and west of Plummer Road. The most prominent feature at the site isSite 40 covers approximately 49 acres on West March, north of Van Buren

environment at Site 35c. No restriction on future use of the land is required.diesel fuel contamination to levels protective of human health and thesoil by bioventing at Site 35c where fuel had leaked. Bioventing has reduceddiscussions with the regulatory agencies, the Air Force decided to clean up theof contamination requiring remedial action were not identified. Afterinvestigated during the OU2 remedial investigation and other studies and levelshave been associated with the tanks at Site 35. Sites 35a and 35b wererestrictions in accordance with state and county regulations. Fuel leaksBuilding 3406. All tanks have been removed and the locations closed withoutdiesel tank, was located north of 5th Street and west of Dalla Avenue, east of3418, west of Allen Avenue and Bundy Avenue. Site 35c, a former 1,000-gallontanks of 6,650-gallon and 3,500-gallon, was located between Building 3417 andand south of 11th street, east of Building 3409. Site 35b, two former dieselSite 35a, a former 8,000-gallon fuel oil tank, was located west of Allen Avenuewith. Buildings 3409 (Site 35a), 3417/34 18 (Site 35b), and 3406 (Site 35c).subareas were locations of former underground storage tanks (USTs) associatedlocated in the former 15th Air Force Headquarter complex on West March. Thepersons. Site 35 consisted of three subareas (Sites 35a, 35b, and 35c)areas, and gates remain padlocked to help prevent access by unauthorizedprevent vehicular traffic to the site. Warning signs were placed in severaldisposed of off the Base. The Air Force has installed gates on access roads toDomestic and construction debris was, removed from the site in April 1997 andmade to clean up the site by removing the domestic and construction debris.health. After discussions with the regulators and the public, a decision wastaken at the site did not detect contaminants at levels not protective of humanminor amounts of construction debris were found. Soil and groundwater samplesdumping of domestic waste from the surrounding community has occurred and somethat Site 30 ever operated as a March AFB-controlled landfill, but illegal215. Site 30 is located in the 1,300 acre SKR reserve. There is no evidenceapproximately 40 acres, south of Alessandro Boulevard and west of Interstateduring the removal action according to approved work plans. Site 30 coveredand inorganic constituents during the remedial investigation and monitoredand disposed of in the engineered waste cells at Site 6 were tested for organicwaste cells at Site 6. Excavated materials from Site 26 to be transported towere removed from Sites 20 and 26 in 1996 and disposed of in the engineered20, approximately 116,000 cubic yards of non-hazardous soil and dried sludgeremoving the sludge. As mentioned in the description of the landfill at Siteregulatory agencies and the public, a decision was made to clean up the site bywater was found in the lime sludge at low levels. After discussions with thedrinking water supply for the Base. Arsenic from the treated Colorado Riverwater treatment plant treated Colorado River water used to supplement the


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and Site 23, and should be considered a potential potable water source. Surfacesufficient groundwater for use may be present at AFRPA sites on the Main Baselimited, both now and in the foreseeable future. Water-bearing zones producingfor extraction and use of groundwater from the West March AFRPA sites isanticipated to yield substantial quantities of water. Therefore, the potentialOU2 AFRPA sites. The relatively thin water-bearing zone on West March is notBasin. Currently, there are no potable groundwater resources extracted at theConservation Area. March AFB is located in the North Perris Groundwaterbeen assessed and areas of West March could remain open space such as the SKRAFRPA sites is commercial or industrial use. Alternative land uses have alsouse. Site 23 is on private land. The anticipated land use for most of the OU2are located on that portion of March AFB that may be converted to non-Air ForceSite 40. The OU2 sites other than site 23 discussed in this AFRPA OU2 RODriparian vegetation. A residential area is located to the north and west ofthe Site 35c area is no longer used. Sites 30 and 40 are open space with some35a, 35b and Site 42 are still actively used as office and dormitory areas, butlocations within landscaped areas adjacent to structures. The areas near Sitedevelopment to the south. The three Site 35 subareas and Site 42 are former UST23. Site 25 and the adjacent areas is undeveloped land, with nearby residentialnorth, south and east. Air Force land consisting of open space is west of Siteis an active agricultural area, surrounded by currently vacant land to thesouth of Site 26 and west of Site 20. This facility is no longer used. Site 23and the adjacent areas are undeveloped land. A former water treatment plant isplant operations are located on-site and to the west and north. Site 20 and 26a part of the operating wastewater treatment plant. Structures relating tooffices are located to the north and west of the Site 17. Site 19 is currentlyuse occurs to the east of Site 17. Air Force commercial facilities such aswith numerous structures. Site 12 is not currently utilized. Residential landcourse is to the east of Site 6. Site 12 was the former civil engineering yardengineered waste cell. There is a residential area to the south and a golfbelow. Site 3 and the adjacent areas are undeveloped land. Site 6 contains ancommercial and residential land use adjacent to some of the sites as discusseduse for most of the OU2 AFRPA sites is vacant land/open space with limitedexposure to residual contamination. The current land use and adjacent landbuilding to industrial activities and contains other measures to prevententered into a land use covenant with the State that restricts use of theregulated under CERCLA. The current landowner, the County of Riverside, hasnot addressed in this AFRPA OU2 ROD because building interiors are notMinimal levels of PCBs were left and have been encapsulated. The concrete isof Building 3404. The Air Force attempted to remove the PCBs from the concrete.the land is required. Transformer oils may be present in the concrete floorprotective of human health and the environment. No restriction on future use ofthe interim removal action confirmed that the site had been cleaned to levelson top of the previously excavated area. Confirmation sampling conducted afterClean fill was placed in the excavation to grade and a gravel cover was placedwaste. An additional 38 tons was disposed of off the Base as hazardous waste.enough to allow disposal of 292 tons of contaminated soils as non-hazardouscontaminated soils were removed from the site. The PCB concentrations were lowexcavated and taken offsite for proper disposal. A total of 330 tons ofcontaminated soil. In the interim removal action, the contaminated soils weredecision was made to clean up the area outside of Building 3404 by removing thethe building. After discussions with the regulatory agencies and the public, aof the transformer room. These oils were also spilled onto the soil surroundinglocated in Building 3404 reportedly leaked oils containing PCBs onto the floorintersections of 1 1th Street and Davis Avenue on West March. Transformersinvestigation. Building 3404 is located on less than one acre near theduring the removal action. Testing was also performed as part of the remedial


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system, storage tanks for water and petroleum products, 4 miles of runway, afor deactivation in October 1968. The station facilities included a septicin February 1968. The Radio Relay Annex was declared excess and was scheduledGeorge AFB. The parcel was transferred to Edwards AFB in 1963 and to March AFBlate 1950s for construction and operation of a radio relay station for use byapproximate 315-acre parcel from the Bureau of Land Management (BLM) in thereported in the area. The Air Force obtained right of entry for anapproximately 3 to 4 feet thick at a depth of approximately 34 feet bgs, isbetween 100 and 150 feet bgs at nearby sites. A regional hardpan soil,groundwater is approximately 300 feet bgs. However, perched zone water is foundat the site is approximately 20 to 40 feet per mile). Depth to beneficialis to the northeast following the very gently sloping terrain (surface gradientinclude a concrete bunker no longer in use. The general surface water drainageBernardino County, California. Structures currently remaining at the siteJunction (the intersection of U.S. Highway 395 and State Highway 58) in Sanapproximately 1 mile south of State Highway 58 and 11 miles east of Krameragriculture zoning will likely change to general industrial. Site 41 isproperties are zoned for light industrial/commercial. As development occurs,Although much of the surrounding property is currently agriculture, othercommercial/industrial development, and some land is in agricultural production.facility in the city of Perris. Adjacent and surrounding land uses consist of(VOCs), and pesticides. Site 21 is part of a Ross warehouse distributioncontaminants of concern at Site 21 include metals, volatile organic compoundsfeet below grade on the east side. Based on historic use, the primarythe west side of the site and a truck parking area that lies approximately 8the land was sold and the former pond area now consists of a landscaped berm onremoved, and the site was incorporated into the surrounding sod farm. In 2001,private parties as an illegal dump. In approximately 1998, the berm wastime the site covered an area of approximately 2.2 acres and was being used byduring the 1993 OU1 Remedial Investigation/Feasibility Study (RI/FS). At thatboundaries of the effluent pond were physically well defined by the pond’s bermpond and used for irrigation of the surrounding agricultural land. Theprior to discharge into this holding pond. The treated effluent was held in theand industrial wastewater received primary and secondary treatment on the baseand again from 1955 to 1984, to hold treated wastewater from the base. Sanitarydirection is to the south and southeast. Site 21 was used from 1941 to 1946,than 150 feet below ground surface (bgs) and the general groundwater flowinvestigation phases at Site 21. Groundwater at Site 21 is at a depth of moreapproximately 20 to 40 feet per mile). Bedrock was not encountered during theeast following the gently sloping terrain (surface gradient at the site isdistribution facility. The general surface-water drainage in the area is to thebelow-grade parking area for warehouse trucks associated with a Ross warehousePerris. Site 21 encompasses 1.5 acres and is part of a landscaped berm andis near the intersection of Morgan Street and Webster Avenue, in the City of1955 to 1984. The estate was sold to Ross Department Stores in 2001. The siteirrigation of surrounding agricultural land from 1941 to 1946 and again frompond. John Cordures, property owner until his death, used the water forthe IRP because treated wastewater produced on base was held in this off-baseMarch AFB, the site is considered to be part of the former base for purposes ofextension of the active March ARB runway. Although never physically part ofOU4. Site 21 is off base approximately 1.5 miles south of the southernHospital and Dental Clinic), and one RFA site (Site L) are addressed in thisand 44), three AOCs (Water Tower 3410, Water Tank 6601, and the former Base2004. Operable Unit (OU) 4: A total of three IRP sites (IRP Sites 21, 41,development. A Record of Decision (ROD) for OU2 was completed May 11,at Site 6, 30 and 40 may remain as wetlands depending on future sitewater is not currently used at the OU2 AFRPA sites. Surface water areas such as


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elemental mercury. Water Tower 3410 is in an area characterized bythe water tower rather than in a vault and contain only small amounts ofthose that control associated pumps. Four aboveground controls are attached tocontained a mercury vault. The only mercury controls at Water Tower 3410 areInterviews with Department personnel indicated that the building neverWorks was contacted to determine if a mercury vault ever existed at the site.3410 might also have mercury-contaminated soils. March ARB Department of PublicTower 3410 with Water Tower 407 (Site 44), it was suspected that Water Towercontrollers at other March water storage facilities and the similarity of WaterBasewide RI/FS Work Plan, due to the presence of mercury pot water flowto the east. Although Water Tower 3410 was not specifically included in theare between approximately 33 and 48 feet bgs. The groundwater flow direction isare associated with the site. Groundwater levels underlying Water Tower 3410to the east/northeast. No surface water bodies or major surface water drainagesis in an area characterized by relatively flat topography, with a gentle slopeMarch AFB at the intersection of Plummer Road and 11th Street. Water Tower 3410future. Water Tower 3410 is an aboveground water storage tank on Formerproperty, Site 44 is expected to stay industrial/commercial in the foreseeableexclusively industrial and commercial. As Site 44 will remain Air Forcethe valve pit. Land uses on adjacent and surrounding properties arebelow the valve. A 6-inch-thick concrete floor was installed in the bottom ofwas restored by filling the excavated area with sand to approximately 3 feetfor off-site disposal. Once excavation of the valve pit was completed, the site"hot spots" of contamination. The excavated soil was segregated and packagedvalve box and surface soils in areas adjacent to the borings that identifieddiscrete areas around the water tower. The primary soil removal areas were the44, the Air Force initiated a removal action. Soil was excavated in severalmercury contamination. Based on the results of initial investigations at Sitecontracted to characterize the valve box and surrounding area for elementalstockpiled south and east of the valve box. In November 1995, the Air Forcebelow-grade box, approximately 80 cubic feet of soil were removed andgrade. During a construction project to place a concrete floor in thecontroller at the water tower was in a subsurface valve box, 12 feet belowcontamination of soils beneath and surrounding the valve controller. The flowwater flow control. Past spills from the mercury pot caused mercurytower at Site 44 utilized a valve controller with a 6-inch mercury pot fordirection in this area is generally to the south and southeast. The waterSite 44 is estimated to be approximately 30 feet bgs. Groundwater flowdrains south along the eastern perimeter of the former base. Groundwater atditch, just north of the site, flows eastward to the Heacock Storm Drain thatarea is characterized by relatively flat topography. A concrete-lined drainageseveral buildings used by March ARB water system maintenance personnel. The110-foot-tall, 200,000-gallon water tower, two large water storage tanks, andintersection of Graeber Street and Meyer Drive. Site 44 includes acontrol. Site 44 is in the central portion of the March ARB, east of thesite will likely remain vacant due to its remote location and reversion to BLMis in the process of being transferred from the DOD back to the BLM, and theMojave Desert. The Hawes site extends across 315 acres of desert land. The sitepetroleum hydrocarbons (TPH) diesel fuel. Site 41 is in a remote area of theon historic use, the primary contaminant of concern at the site is totalconfirmation sampling. Small amounts of diesel fuel leaked from the USTs. Basedstorage tanks (USTs) (oil, water, and septic) and contaminated soil, andlead-based paint, destruction of the water-supply well, removal of undergroundincluded identification and removal of asbestos-containing material andand cleanup actions were conducted between February 1995 and May 1996 andbuildings. The Air Force closed the station in the mid-1980s. Investigationsradio tower, a water well, an aboveground bunker, and several support


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reuse. Site L, formerly a swimming pool at the Non-Commissioned Officereasement. MJPA plans for the Hospital/Dental Clinic site are for similarfacilities to the east of the Hospital for an electrical transmission linevacant property and land in agricultural use, and a small corridor of publicand surrounding land use is a mix of residential, commercial, a small amount ofin an area characterized by institutional (i.e., medical) land use. Adjacentwastewater treatment plant. The former base Hospital and Dental Clinic aresewage is transferred around the south end of the active runway to the currentmain that flows directly south to the current lifting station, from whicheffluent from the complex. The two lines ultimately empty into the old sewercompletion of the original hospital building. Two primary lines collectservices both the Hospital and Dental Clinic, was first brought on line withtrunk line" from western portions of the March ARB. The sewer line, whichto the last manhole before the connection of the hospital lines with the "oldfrom the Hospital/Dental Clinic complex, south along the eastern base boundaryconstruction of the Dental Clinic was completed in 1985. A sewer main extendssubsequent years. The latest addition was completed in 1974. The originaleast. Construction of the Hospital was completed in 1966 and modified indental clinic. Groundwater flow direction is to the south andis reported to be 25 to 30 feet bgs in the area of the former hospital andnear the site. While groundwater was not part of the investigation, groundwaterare no major drainages across the site, and there are no perennial water bodiesdrainage channels (Cactus Channel Storm Drain and Heacock Storm Drain). Theredrainage features lie north and east of the site and consist of intermittent(surface gradient at the site is approximately 20 to 30 feet per mile). Majortopography in and around the site is relatively flat with a gentle slopefive stories and the Dental Clinic is a one-story structure. The surfaceintersection of Cactus Avenue and Heacock Street. The main Hospital building isDental Clinics are in the northeast corner of the former base, near theland are for industrial/commercial development. The former base Hospital andis expected to remain industrial. MJPA plans for the adjacent and surroundingAdjacent and surrounding land use is mixed industrial/ vacant. Water Tank 6601investigation. Water Tank 6601 is in an undeveloped area, which is fenced.and replaced with controls without mercury prior to the OU4 RI/FSprotect the controls from additional vandalism. The mercury control was removedhowever, no formal cleanup actions were performed. A cage was constructed to"mercury pot." Some of the elemental mercury was recovered after each incident;releases of elemental mercury at the site due to breakage of a reservoir orrepeated vandalism at the site. Each incidence of vandalism resulted ina metal roof. The enclosure was constructed in the mid 1980s, in response topiping, and electronic controls inside a fenced area with a concrete floor and200,000-gallon water tank constructed in approximately 1942, with valves,Groundwater flow is generally to the east. Water Tank 6601 is an active,encountered in weathered bedrock at depths ranging from 10 to 40 feet bgs.Tetra Tech in the OU2 RI/FS, just south of the water tank, groundwater isthickness of soil only tens of feet thick. Based on information presented bythe facility. The site is underlain by shallow surface soils, with a maximumis to the east. One primary intermittent stream channel drains to the east nearbedrock. The primary flow of surface water in the vicinity of Water Tank 6601topography and consists of highly eroded gullies and exposures of weatheredabove mean sea level. The site is characterized by highly dissected uplandwest of 1-215. Water Tank 6601 is at an elevation of approximately 1,660 feetaboveground storage tank north of Van Buren Boulevard and west of Plummer Road,Water Tower 3410, are for an industrial/business park. Water Tank 6601 is anparcels. March Joint Powers Authority (MJPA) plans for the area, includingsurrounding land use is also a mix of industrial/commercial use and vacantindustrial/commercial land use intermixed with vacant parcels. Adjacent and


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SITE INSPECTIONAction: 001Action Code:

For detailed financial records, contact EDR for a Site Report.:

Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: SITEWIDEOperable Unit: Low priority for further assessmentPriority Level: 02/01/87Date Completed: / /Date Started: PRELIMINARY ASSESSMENTAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: 02/01/85Date Completed: / /Date Started: DISCOVERYAction: 001Action Code:

CERCLIS Assessment History:

completed in September of 2005.leased to a catering business. A Record of Decision addressing OU4 wasin nature. A portion of the parcel in which Site L is located is currentlyvacant land. The MJPA plans for Site L and the surrounding land are commercialinclude institutional/medical, commercial, public facilities/recreation, andwith associated landscaping and parking is to the west. Surrounding land usesDrive. The NCO Club is to the east of Site L, and the U.S. Army Reserve Center,north by vacant land and on the south by a parking area adjacent to Meyercurrently open space (parking lot) with no structures, and is bordered on theVOCs. No VOCs were detected above the laboratory reporting limits. Site L isinvestigation, a soil gas survey was conducted to screen for the presence ofwastes, including waste soils, solvents, and PCBs. In 1994, as part of the RFAInvestigation (ESI), which concluded that the pool was filled with a variety ofthe pool was identified as an AOC during a comprehensive RFA/Expanded Sourceabandoned and a chain-link fence restricted access to the former pool. In 1993,area was allowed to become overgrown with grass and weeds. The facility wassome potentially hazardous. The pool and wastes were covered with soil, and theat an unspecified time, it was used as a repository for a variety of wastes,reportedly constructed in 1953 along with the NCO Club. After decommissioningflow direction is to the southeast. The swimming pool at Site L wasGroundwater levels at the site are approximately 26 feet bgs. The groundwaterrelatively flat topography. No major drainages are associated with the site.available for transfer by the AFRPA. Site L is in an area characterized byrealignment of March AFB in May 1996. It is part of the land identified asoutside the boundary of March ARB that was established as a result of the(NCO) Club, is east of Riverside Drive and north of Meyer Drive. The site is


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Not reportedPriority Level: 02/07/90Date Completed: / /Date Started: Notice Letters IssuedAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: EPA Fund-FinancedPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: 11/21/89Date Completed: / /Date Started: FINAL LISTING ON NATIONAL PRIORITIES LISTAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: EPA Fund-FinancedPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: 07/14/89Date Completed: / /Date Started: PROPOSAL TO NATIONAL PRIORITIES LISTAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: EPA Fund-FinancedPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: 06/01/87Date Completed: / /Date Started: HAZARD RANKING SYSTEM PACKAGEAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: SITEWIDEOperable Unit: Low priority for further assessmentPriority Level: 06/01/87Date Completed: / /Date Started:


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Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: EAST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 04/18/96Date Completed: 04/07/96Date Started: FEDERAL FACILITY REMEDIAL DESIGNAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: WEST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 04/30/95Date Completed: 01/24/92Date Started: FEDERAL FACILITY REMEDIAL INVESTIGATION/FEASIBILITY STUDYAction: 004Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal EnforcementPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: 09/27/90Date Completed: 09/27/90Date Started: FEDERAL INTERAGENCY AGREEMENTAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: AlternatePlanning Status: Federal EnforcementPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: 09/27/90Date Completed: 02/07/90Date Started: INTERAGENCY AGREEMENT NEGOTIATIONSAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: EPA Fund-FinancedPrimary Responsibility: SITEWIDEOperable Unit:


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Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: EAST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 11/19/03Date Completed: 09/30/03Date Started: FEDERAL FACILITY FIVE YEAR REVIEWAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: EAST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 08/24/00Date Completed: / /Date Started: Explanation Of Significant DifferencesAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: EAST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 06/20/96Date Completed: / /Date Started: RECORD OF DECISIONAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: EAST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 06/20/96Date Completed: 09/27/90Date Started: FEDERAL FACILITY REMEDIAL INVESTIGATION/FEASIBILITY STUDYAction: 001Action Code:


Not reportedAction Anomaly:


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09/30/09Date Completed: / /Date Started: FEDERAL FACILITY FIVE YEAR REVIEWAction: 003Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: WEST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 09/30/05Date Completed: / /Date Started: RECORD OF DECISIONAction: 005Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: BASEWIDEOperable Unit: Not reportedPriority Level: 09/29/05Date Completed: / /Date Started: RECORD OF DECISIONAction: 003Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: BASEWIDEOperable Unit: Not reportedPriority Level: 09/29/05Date Completed: 09/27/90Date Started: FEDERAL FACILITY REMEDIAL INVESTIGATION/FEASIBILITY STUDYAction: 002Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: WEST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: 05/11/04Date Completed: / /Date Started: RECORD OF DECISIONAction: 004Action Code:


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29820Page Number: 54Fed Register Volume: 07/14/89Fed Register Date:

48184Page Number: 54Fed Register Volume: 11/21/89Fed Register Date:

Federal Register Details:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: SITE 8 & 36Operable Unit: Not reportedPriority Level: / /Date Completed: 10/30/05Date Started: FEDERAL FACILITY REMEDIAL INVESTIGATION/FEASIBILITY STUDYAction: 005Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: PrimaryPlanning Status: Federal FacilitiesPrimary Responsibility: EAST MARCH - SOILS/GWOperable Unit: Not reportedPriority Level: / /Date Completed: 03/05/96Date Started: FEDERAL FACILITY REMEDIAL ACTIONAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level: / /Date Completed: 01/01/93Date Started: Restoration Advisory BoardAction: 001Action Code:


Not reportedAction Anomaly: Not reportedUrgency Indicator: Not reportedPlanning Status: Federal FacilitiesPrimary Responsibility: SITEWIDEOperable Unit: Not reportedPriority Level:


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Not reportedOwner/Op end date: 01/01/1918Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: (951) 655-4520Owner/operator telephone: Not reportedOwner/operator country: MARCH ARB, CA 92518 GRABER STREET SUITE 117Owner/operator address: USAF RESERVE COMMANDOwner/operator name:

Not reportedOwner/Op end date: 01/01/2010Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: MARCH ARB, CA 92518 GRABER STREET SUITE 117Owner/operator address: COL MARY ARBOwner/operator name:

Owner/Operator Summary:

100 kg of that material at any time hazardous waste during any calendar month, and accumulates more than from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting kg of acutely hazardous waste at any time; or generates 100 kg or less hazardous waste during any calendar month, and accumulates more than 1 waste during any calendar month; or generates 1 kg or less of acutely cleanup of a spill, into or on any land or water, of acutely hazardous residue or contaminated soil, waste or other debris resulting from the during any calendar month; or generates more than 100 kg of any calendar month; or generates more than 1 kg of acutely hazardous waste Handler: generates 1,000 kg or more of hazardous waste during anyDescription: Large Quantity GeneratorClassification: FederalLand type: 09EPA Region: [email protected] email: (951) 655-5852Contact telephone: Not reportedContact country: MARCH ARB, CA 925182166 MEYER DRIVEContact address: CARROLL B HALEContact: MARCH ARB, CA 925182166 MEYER DRIVEMailing address: CA4570024527EPA ID: MARCH ARB, CA 925182166 610 MEYER DRIVEFacility address: MARCH AIR RESERVE BASEFacility name: 03/20/2013Date form received by agency:

RCRA-LQG:

90 additional US CERCLIS Financial: record(s) in the EDR Site Report.Click this hyperlink while viewing on your computer to access


TC3749015.1s Page 26 of 127

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4mS4oFm7BSaz26GoweFTh9xO7.IB2O6gWa3tzTT22J6uXGwN3LxwaaelI2GUTDOhDD3PcxF2Oed6yp.ntIpH2wl2XtO0z4tBmkhSFX2cuooZFIB82C7E6BcL3E9an4zE02pQ6mcGNL2IDw6KeVT6ZXTtthMZ3pGx7NOop5G4.cDI8n4PDmJsS423K3o37FkZ2nI7yzBjZ5KkazUzKl9TP6HLGJy66pwCLesaBalTnWhXZ2mRxzMOL33Ak.TgIcz7.N2OyOWh1YGgtWWpB3Ml3kHtbquxRTQMTdA48PmhiSFK3kboZtFEe27R7eABFs3UWaRZz9m2Bm6OZGk82OuwtMehH2WyT0Nh.534yx2IODW8R2.p8Ia.B4D2ZbOuI46OgC2Wdo8Wg3Nntqg3FKTtaT0L2

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4mS4oFm7BSaz26GoweFTh9xO7.IB2O6gWa3tzTT22J6uXGwN3LxwaaelI2GUTDOhDD3PcxF2Oed6yp.ntIpH2wl2XtO0z4tBmkhSFX2cuooZFIB82C7E6BcL3E9an4zE02pQ6mcGNL2IDw6KeVT6ZXTtthMZ3pGx7NOop5G4.cDI8n4PDmJsS423K3o37FkZ2nI7yzBjZ5KkazUzKl9TP6HLGJy66pwCLesaBalTnWhXZ2mRxzMOL33Ak.TgIcz7.N2OyOWh1YGgtWWpB3Ml3kHtbquxRTQMTdA48PmhiSFK3kboZtFEe27R7eABFs3UWaRZz9m2Bm6OZGk82OuwtMehH2WyT0Nh.534yx2IODW8R2.p8Ia.B4D2ZbOuI46OgC2Wdo8Wg3Nntqg3FKTtaT0L2

MAP FINDINGSMap ID



Large Quantity GeneratorClassification: MARCH AIR RESERVE BASEFacility name: 09/01/1996Date form received by agency:

Large Quantity GeneratorClassification: MARCH ARB, CASite name: MARCH AIR RESERVE BASEFacility name: 03/04/1999Date form received by agency:


Large Quantity GeneratorClassification: MARCH ARB CASite name: MARCH AIR RESERVE BASEFacility name: 10/12/2000Date form received by agency:






Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:


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OF THE ABOVE HALOGENATED SOLVENTS OR THOSE LISTED IN F001, F004, OR BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE 1,1,2-TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND CHLOROBENZENE, 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE,Waste name: F002Waste code:

BENZENEWaste name: D018Waste code:

SILVERWaste name: D011Waste code:

LEADWaste name: D008Waste code:

CHROMIUMWaste name: D007Waste code:

CADMIUMWaste name: D006Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Large Quantity GeneratorClassification: MARCH AIR FORCE BASESite name: MARCH AIR RESERVE BASEFacility name: 03/30/1992Date form received by agency:

Large Quantity GeneratorClassification: MARCH AIR FORCE BASE, CASite name: MARCH AIR RESERVE BASEFacility name: 03/31/1994Date form received by agency:

Large Quantity GeneratorClassification: MARCH AFB, CASite name: MARCH AIR RESERVE BASEFacility name: 03/26/1996Date form received by agency:


TC3749015.1s Page 28 of 127

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COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/02/2006Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 05/18/1984 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 04/04/1995Date achieved compliance: 03/05/1984Date violation determined: Generators - GeneralArea of violation: FR - 262.10-12.ARegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/28/1995 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 04/27/2000Date achieved compliance: 04/27/1995Date violation determined: Generators - GeneralArea of violation: FR - 262.30-34.CRegulation violated:

Facility Has Received Notices of Violations:

THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF ONE OR MORE OF THE ABOVE NON-HALOGENATED SOLVENTS OR THOSE SOLVENTS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: TOLUENE, METHYL ETHYLWaste name: F005Waste code:

MIXTURES. BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005, AND STILL SOLVENTS, AND, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NON-HALOGENATED NON-HALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYLWaste name: F003Waste code:

SPENT SOLVENT MIXTURES. F005, AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND


TC3749015.1s Page 29 of 127

MAP FINDINGSMap ID



01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

ExtractionEngineering Control: GroundwaterContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

DischargeEngineering Control: GroundwaterContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

Bioremediation (Ex-Situ)Engineering Control: SoilContaminated Media : 01Operable Unit: 8/24/2000Action Completion date: Explanation Of Significant DifferencesAction Name: 001Action ID:

9/30/2005Actual Date: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

US ENG CONTROLS:

EPAEvaluation lead agency: 04/04/1995Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 03/05/1984Evaluation date:

EPAEvaluation lead agency: 04/27/2000Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 04/04/1995Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: FOLLOW-UP INSPECTIONEvaluation: 05/06/1996Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation:


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SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

Low Temperature Thermal DesorptionEngineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

Impermeable BarrierEngineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

ExcavationEngineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

DisposalEngineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

CapEngineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

Other, (N.O.S.)Engineering Control: GroundwaterContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

MonitoringEngineering Control: GroundwaterContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

Liquid Phase Carbon AdsorptionEngineering Control: GroundwaterContaminated Media :


TC3749015.1s Page 31 of 127

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No ActionEngineering Control: SoilContaminated Media : 02Operable Unit: 9/30/2005Action Completion date: RECORD OF DECISIONAction Name: 005Action ID:

No ActionEngineering Control: GroundwaterContaminated Media : 02Operable Unit: 9/30/2005Action Completion date: RECORD OF DECISIONAction Name: 005Action ID:

No ActionEngineering Control: SoilContaminated Media : 04Operable Unit: 9/29/2005Action Completion date: RECORD OF DECISIONAction Name: 003Action ID:

MonitoringEngineering Control: SoilContaminated Media : 04Operable Unit: 9/29/2005Action Completion date: RECORD OF DECISIONAction Name: 003Action ID:

No ActionEngineering Control: GroundwaterContaminated Media : 04Operable Unit: 9/29/2005Action Completion date: RECORD OF DECISIONAction Name: 003Action ID:

Soil Vapor Extraction (in-situ)Engineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

RecyclingEngineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

Operations & Maintenance (O&M)Engineering Control: SoilContaminated Media : 01Operable Unit: 6/20/1996Action Completion date: RECORD OF DECISIONAction Name: 001Action ID:

MonitoringEngineering Control:


TC3749015.1s Page 32 of 127

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Not reportedActual Date: Zoning regulationInst. Control: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

SoilContaminated Media : 04Operable Unit: 9/29/2005Complet. Date: Not reportedActual Date: Subdivision regulationInst. Control: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

SoilContaminated Media : 04Operable Unit: 9/29/2005Complet. Date: Not reportedActual Date: Deed NoticesInst. Control: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

SoilContaminated Media : 04Operable Unit: 9/29/2005Complet. Date: Not reportedActual Date: CovenantInst. Control: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

US INST CONTROL:


TC3749015.1s Page 33 of 127

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RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

SoilContaminated Media : 02Operable Unit: 9/30/2005Complet. Date: Not reportedActual Date: Base use plan changeInst. Control: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

SoilContaminated Media : 02Operable Unit: 5/11/2004Complet. Date: Not reportedActual Date: CovenantInst. Control: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

GroundwaterContaminated Media : 02Operable Unit: 5/11/2004Complet. Date: Not reportedActual Date: CovenantInst. Control: Not reportedEvent Code: RIVERSIDECounty: 09EPA Region: RIVERSIDE, CA 92518 22 CSG/CCAddress: RECORD OF DECISIONAction Name: MARCH AIR FORCE BASEName: 0902761Site ID: CA4570024527EPA ID:

SoilContaminated Media : 04Operable Unit: 9/29/2005Complet. Date:


TC3749015.1s Page 34 of 127

MAP FINDINGSMap ID



Not reportedTrans2 Recv Date: 850528Trans1 Recv Date: 850528Generator Ship Date: ACFX88990Trans2 State ID: 54068Trans1 State ID: Completed after the designated time period for a TSDF to get a copy to the DECManifest Status: NYA2651598Document ID:

85Year: 100Specific Gravity: B Incineration, heat recovery, burning.Handling Method: TT - Cargo tank, tank trucksContainer Type: 001Number of Containers: G - Gallons (liquids only)* (8.3 pounds)Units: 01560Quantity: D001 - NON-LISTED IGNITABLE WASTESWaste Code: NY7890008975TSDF ID: CAD006913206Trans2 EPA ID: CAD006913206Trans1 EPA ID: CA4570024527Generator EPA ID: 850916Part B Recv Date: 850625Part A Recv Date: 850906TSD Site Recv Date: Not reportedTrans2 Recv Date: 850530Trans1 Recv Date: 850530Generator Ship Date: GATX43254Trans2 State ID: 54068Trans1 State ID: Completed after the designated time period for a TSDF to get a copy to the DECManifest Status: NYA2651571Document ID:

714-655-4858Mailing Phone: USAMailing Country: Not reportedMailing Zip4: 92518Mailing Zip: CAMailing State: MARCH AIR FORCE BASEMailing City: Not reportedMailing Address 2: BASE - 22 CSG/DEEVMailing Address: UNITED STATES MILITARY - MARCH AIR FORCEMailing Contact: UNITED STATES MILITARY - MARCH AIR FORCEMailing Name: USACountry: CA4570024527EPA ID:

NY MANIFEST:

Full-text of USEPA Record of Decision(s) is available from EDR.ROD:

SoilContaminated Media : 02Operable Unit: 9/30/2005Complet. Date: Not reportedActual Date: Building, demolition, or excavation regulationInst. Control: Not reportedEvent Code:


TC3749015.1s Page 35 of 127

MAP FINDINGSMap ID



03500Quantity: D001 - NON-LISTED IGNITABLE WASTESWaste Code: NY7890008975TSDF ID: CAD006913206Trans2 EPA ID: CAD006913206Trans1 EPA ID: CA4570024527Generator EPA ID: 860423Part B Recv Date: 860131Part A Recv Date: 860417TSD Site Recv Date: Not reportedTrans2 Recv Date: 860127Trans1 Recv Date: 860127Generator Ship Date: ACFX88331Trans2 State ID: ACFX88331Trans1 State ID: Completed after the designated time period for a TSDF to get a copy to the DECManifest Status: NYA3077741Document ID:

85Year: 100Specific Gravity: B Incineration, heat recovery, burning.Handling Method: TT - Cargo tank, tank trucksContainer Type: 001Number of Containers: G - Gallons (liquids only)* (8.3 pounds)Units: 06000Quantity: D001 - NON-LISTED IGNITABLE WASTESWaste Code: NY7890008975TSDF ID: CAD006913206Trans2 EPA ID: CAD006913206Trans1 EPA ID: CA4570024527Generator EPA ID: 850723Part B Recv Date: 850605Part A Recv Date: 850710TSD Site Recv Date: Not reportedTrans2 Recv Date: 850524Trans1 Recv Date: 850524Generator Ship Date: ACFX88990Trans2 State ID: Not reportedTrans1 State ID: Completed after the designated time period for a TSDF to get a copy to the DECManifest Status: NYA2651589Document ID:

85Year: 100Specific Gravity: B Incineration, heat recovery, burning.Handling Method: TT - Cargo tank, tank trucksContainer Type: 001Number of Containers: G - Gallons (liquids only)* (8.3 pounds)Units: 05100Quantity: D001 - NON-LISTED IGNITABLE WASTESWaste Code: NY7890008975TSDF ID: CAD006913206Trans2 EPA ID: CAD006913206Trans1 EPA ID: CA4570024527Generator EPA ID: 850723Part B Recv Date: 850605Part A Recv Date: 850710TSD Site Recv Date:


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U.S. AIR FORCE U.S. AIR FORCE STATE OF CALIFORNIA/DEPT. OF WATER QUALITY STATE OF CALIFORNIA/DEPT. OF HEALTH SERVICESPRP name:

PRP:

86Year: 100Specific Gravity: T Chemical, physical, or biological treatment.Handling Method: DM - Metal drums, barrelsContainer Type: 001Number of Containers: P - PoundsUnits: 00043Quantity: D003 - NON-LISTED REACTIVE WASTESWaste Code: NYD000632372TSDF ID: Not reportedTrans2 EPA ID: GAD042097261Trans1 EPA ID: CA4570024527Generator EPA ID: 860327Part B Recv Date: 860225Part A Recv Date: 860321TSD Site Recv Date: 860219Trans2 Recv Date: 860214Trans1 Recv Date: 860214Generator Ship Date: Not reportedTrans2 State ID: 64661Trans1 State ID: Completed after the designated time period for a TSDF to get a copy to the DECManifest Status: NYA3918835Document ID:

86Year: 100Specific Gravity: B Incineration, heat recovery, burning.Handling Method: TT - Cargo tank, tank trucksContainer Type: 001Number of Containers: G - Gallons (liquids only)* (8.3 pounds)Units:


CARIVERSIDETile name:YesDOD Site:CAState:Not reportedName 3:Not reportedName 2:March Air Force Base (Closed)Name 1:Not reportedURL:Not reportedFeature 3:Not reportedFeature 2:Air Force DODFeature 1:

DOD:

MARCH AIR FORCE BASE (CLO (County), CA Region N/ADOD DODMARCH AIR FORCE BASE (CLOSED) CUSA143538

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Not reportedNumber Of Tanks: WASTE OILContent: WStg: OILTank Use: 250Capacity: 12-27-93Actv Date: 33-000-030886-000002Swrcb Tank Id: 000430Owner Tank Id: ATank Status: 02-29-88Created Date: 05-13-94Action Date: 12-27-93Referral Date: 44-018137Board Of Equalization: 4Number: 30886Comp Number: ActiveStatus:

2Number Of Tanks: FRESH OILContent: PStg: OILTank Use: 250Capacity: 12-27-93Actv Date: 33-000-030886-000001Swrcb Tank Id: 000430Owner Tank Id: ATank Status: 02-29-88Created Date: 05-13-94Action Date: 12-27-93Referral Date: 44-018137Board Of Equalization: 4Number: 30886Comp Number: ActiveStatus:

SWEEPS UST:

ActiveStatus: Not reportedComments: Not reportedEPA ID: Not reportedNPDES Number: Not reportedDUNs Number: Not reportedContact Phone: Not reportedContact: MORENO VALLEY 92388Mailing City,St,Zip: Not reportedMailing Address 2: 24550 SAN JACINTO STMailing Address: Not reportedMail To: Not reportedFacility Phone: Not reportedSIC Code: Not reportedCortese Code: 00030886Regulated ID: UTNKARegulated By: 33006973Facility ID:

CA FID UST:

CA EMIMORENO VALLEY, CA 92388CA SWEEPS UST14510 HEACOCK ST N/A

1 CA FID USTEMWD HEACOCK PUMPING PLANT S101590293

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SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2005Year:

0Part. Matter 10 Micrometers & Smllr Tons/Yr: 0Particulate Matter Tons/Yr: 0.004655SOX - Oxides of Sulphur Tons/Yr: 2.519NOX - Oxides of Nitrogen Tons/Yr: 4.195Carbon Monoxide Emissions Tons/Yr: 1.69Reactive Organic Gases Tons/Yr: 18.45Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2004Year:

0Part. Matter 10 Micrometers & Smllr Tons/Yr: 0Particulate Matter Tons/Yr: 0SOX - Oxides of Sulphur Tons/Yr: 3NOX - Oxides of Nitrogen Tons/Yr: 4Carbon Monoxide Emissions Tons/Yr: 2Reactive Organic Gases Tons/Yr: 18Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2003Year:


EMI:

EMWD HEACOCK PUMPING PLANT (Continued) S101590293

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.27Reactive Organic Gases Tons/Yr: 2.954048140043763676Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2008Year:

.136178Part. Matter 10 Micrometers & Smllr Tons/Yr: .137Particulate Matter Tons/Yr: .008SOX - Oxides of Sulphur Tons/Yr: .441NOX - Oxides of Nitrogen Tons/Yr: 1.766Carbon Monoxide Emissions Tons/Yr: .441Reactive Organic Gases Tons/Yr: 4.824945295404814004Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2007Year:

.136178Part. Matter 10 Micrometers & Smllr Tons/Yr: .137Particulate Matter Tons/Yr: .008SOX - Oxides of Sulphur Tons/Yr: .441NOX - Oxides of Nitrogen Tons/Yr: 1.766Carbon Monoxide Emissions Tons/Yr: .441Reactive Organic Gases Tons/Yr: 4.824945295404814004Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2006Year:

.0923923Part. Matter 10 Micrometers & Smllr Tons/Yr: .09295Particulate Matter Tons/Yr: .00556SOX - Oxides of Sulphur Tons/Yr: .3019NOX - Oxides of Nitrogen Tons/Yr: 1.2065Carbon Monoxide Emissions Tons/Yr: .02759366Reactive Organic Gases Tons/Yr: .3019Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code:


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.0841421Part. Matter 10 Micrometers & Smllr Tons/Yr: .08465Particulate Matter Tons/Yr: .005352SOX - Oxides of Sulphur Tons/Yr: .27NOX - Oxides of Nitrogen Tons/Yr: 1.14Carbon Monoxide Emissions Tons/Yr:




EMI:

CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY

their precursors, as well as hazardous air pollutants (HAPs).on stationary and mobile sources that emit criteria air pollutants andThe NEI (National Emissions Inventory) database contains information Environmental Interest/Information System

110013954818Registry ID:

FINDS:

MORENO VALLEY, CA CA EMI14510 HEACOCK N/A

1 FINDSEASTERN MUNICIPAL WATER DISTRICT 1006834732

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4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 1999Year:




EASTERN MUNICIPAL WATER DISTRICT (Continued) 1006834732

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0.64000000000000001Carbon Monoxide Emissions Tons/Yr: 0.14000000000000001Reactive Organic Gases Tons/Yr: 1.5317286652078701Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2009Year:



0Part. Matter 10 Micrometers & Smllr Tons/Yr: 0Particulate Matter Tons/Yr: 0SOX - Oxides of Sulphur Tons/Yr: 3NOX - Oxides of Nitrogen Tons/Yr: 5Carbon Monoxide Emissions Tons/Yr: 2Reactive Organic Gases Tons/Yr: 21Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name:


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5.5415499999999999E-2Part. Matter 10 Micrometers & Smllr Tons/Yr: 5.5750000000000001E-2Particulate Matter Tons/Yr: 3.3300000000000001E-3SOX - Oxides of Sulphur Tons/Yr: 0.18126NOX - Oxides of Nitrogen Tons/Yr: 6.2149599999999996Carbon Monoxide Emissions Tons/Yr: 2.1600000000000001E-2Reactive Organic Gases Tons/Yr: 0.236323851203501Total Organic Hydrocarbon Gases Tons/Yr: Not reportedConsolidated Emission Reporting Rule: Not reportedCommunity Health Air Pollution Info System: SOUTH COAST AQMDAir District Name: 4941SIC Code: SCAir District Name: 70300Facility ID: SCAir Basin: 33County Code: 2010Year:

3.8567200000000003E-2Part. Matter 10 Micrometers & Smllr Tons/Yr: 3.8800000000000001E-2Particulate Matter Tons/Yr: 3.0860000000000002E-3SOX - Oxides of Sulphur Tons/Yr: 0.14000000000000001NOX - Oxides of Nitrogen Tons/Yr:


30003-NO, 30004-NO, 30006-NO, 30007-NO, 30008-NO, 30013-NO, 30550-NO, 30024-NO, 30025-NO, 30154-NO, 30407-NO, 30001-NO,Confirmed COC: Not reported TPH-gas, TPH-JET FUEL, TPH-MOTOR OIL, Cobalt, Nickel, Toluene, Xylenes Arsenic, Benzene, Chlordane, DDD, DDE, DDT, Lead, TPH-diesel,Potential COC: REPAIR, MACHINE SHOP AGRICULTURAL - ROW CROPS, ENGINE TESTING/REPAIR, EQUIPMENT/INSTRUMENTPast Use: NONE SPECIFIEDAPN: -117.2342Longitude: 33.9094Latitude: School DistrictFunding: NORestricted Use: 12/04/2007Status Date: No Further ActionStatus: Not reportedSpecial Program Status: 31Senate: 61Assembly: 404735Site Code: Southern California Schools & Brownfields OutreachDivision Branch: Shahir HaddadSupervisor: Aslam ShareefProject Manager: DTSC - Site Cleanup ProgramLead Agency Description: SMBRPLead Agency: SMBRPCleanup Oversight Agencies: NONational Priorities List: 8.19Acres: NONE SPECIFIEDSite Mgmt. Req.: SchoolSite Type Detail: School InvestigationSite Type: 60000563Facility ID:

SCH:

MORENO VALLEY, CA 92553CA ENVIROSTORSEC CACTUS AVENUE AND INDIAN STREET N/A

2 CA SCHPROPOSED ALTERNATIVE SCHOOL SITE S108407566

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Shahir HaddadSupervisor: Aslam ShareefProgram Manager: SMBRPLead Agency: SMBRPRegulatory Agencies: NONPL: 8.19Acres: SchoolSite Type Detailed: School InvestigationSite Type:

ENVIROSTOR:

Not reportedSchedule Revised Date: Not reportedSchedule Due Date: Not reportedSchedule Document Type: Not reportedSchedule Sub Area Name: Not reportedSchedule Area Name: Not reportedFuture Due Date: Not reportedFuture Document Type: Not reportedFuture Sub Area Name: Not reportedFuture Area Name:

PEA approval sent to the RPComments: 12/04/2007Completed Date: Preliminary Endangerment Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Received Phase I report as background information for upcoming PEA.Comments: 03/08/2007Completed Date: Phase 1Completed Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

PEA Workplan approval sent to the district on June 21, 2007Comments: 06/21/2007Completed Date: Preliminary Endangerment Assessment WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Signed Agreement sent (FedEx) to District.Comments: 03/15/2007Completed Date: Environmental Oversight AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Project close out Cost Recovery Unit Memorandum .Comments: 12/04/2007Completed Date: Cost Recovery Closeout MemoCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 60000563Alias Name: Project Code (Site Code)Alias Type: 404735Alias Name: SOIL, SVPotential Description: 3002501-NO, 3002502-NO, 30593-NO

PROPOSED ALTERNATIVE SCHOOL SITE (Continued) S108407566

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Preliminary Endangerment Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Received Phase I report as background information for upcoming PEA.Comments: 03/08/2007Completed Date: Phase 1Completed Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

PEA Workplan approval sent to the district on June 21, 2007Comments: 06/21/2007Completed Date: Preliminary Endangerment Assessment WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Signed Agreement sent (FedEx) to District.Comments: 03/15/2007Completed Date: Environmental Oversight AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Project close out Cost Recovery Unit Memorandum .Comments: 12/04/2007Completed Date: Cost Recovery Closeout MemoCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 60000563Alias Name: Project Code (Site Code)Alias Type: 404735Alias Name: SOIL, SVPotential Description: 3002501-NO, 3002502-NO, 30593-NO 30003-NO, 30004-NO, 30006-NO, 30007-NO, 30008-NO, 30013-NO, Xylenes, 30550-NO, 30024-NO, 30025-NO, 30154-NO, 30407-NO, 30001-NO, TPH-gas, TPH-JET FUEL, TPH-MOTOR OIL, Cobalt, Nickel, Toluene, Arsenic, Benzene, Chlordane, DDD, DDE, DDT, Lead, TPH-diesel,Confirmed COC: Not reported TPH-gas, TPH-JET FUEL, TPH-MOTOR OIL, Cobalt, Nickel, Toluene, Xylenes Arsenic, Benzene, Chlordane, DDD, DDE, DDT, Lead, TPH-diesel,Potential COC: REPAIR, MACHINE SHOP AGRICULTURAL - ROW CROPS, ENGINE TESTING/REPAIR, EQUIPMENT/INSTRUMENTPast Use: NONE SPECIFIEDAPN: -117.2342Longitude: 33.9094Latitude: School DistrictFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 12/04/2007Status Date: No Further ActionStatus: Not reportedSpecial Program: 31Senate: 61Assembly: 404735Site Code: 60000563Facility ID: Southern California Schools & Brownfields OutreachDivision Branch:


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PEA approval sent to the RPComments: 12/04/2007Completed Date:


Agreement signed by Branch Chief, Sharon Fair . Copy sent toComments: 03/04/2008Completed Date: Environmental Oversight AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 60000826Alias Name: Project Code (Site Code)Alias Type: 404778Alias Name: SOIL, SOILPotential Description: ,Confirmed COC: Chlordane, DDD, DDE, DDT, Toxaphene Arsenic, Chlordane, DDD, DDE, DDT, Endrin, Toxaphene, Arsenic,Potential COC: AGRICULTURAL - ROW CROPS, SCHOOL - ELEMENTARYPast Use: NONE SPECIFIEDAPN: -117.2318Longitude: 33.90641Latitude: School DistrictFunding: NORestricted Use: 06/24/2008Status Date: No Further ActionStatus: Not reportedSpecial Program Status: 31Senate: 61Assembly: 404778Site Code: Southern California Schools & Brownfields OutreachDivision Branch: Shahir HaddadSupervisor: Not reportedProject Manager: DTSC - Site Cleanup ProgramLead Agency Description: SMBRPLead Agency: SMBRPCleanup Oversight Agencies: NONational Priorities List: 0.21Acres: NONE SPECIFIEDSite Mgmt. Req.: SchoolSite Type Detail: School InvestigationSite Type: 60000826Facility ID:

SCH:

MORENO VALLEY, CA 92553CA ENVIROSTOR24750 DELPHINIUM AVENUE N/A

3 CA SCHBADGER SPRINGS MIDDLE SCHOOL EXPANSION S105089230

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Arsenic, Chlordane, DDD, DDE, DDT, Endrin, Toxaphene, Arsenic,Confirmed COC: Chlordane, DDD, DDE, DDT, Toxaphene Arsenic, Chlordane, DDD, DDE, DDT, Endrin, Toxaphene, Arsenic,Potential COC: AGRICULTURAL - ROW CROPS, SCHOOL - ELEMENTARYPast Use: NONE SPECIFIEDAPN: -117.2318Longitude: 33.90641Latitude: School DistrictFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 06/24/2008Status Date: No Further ActionStatus: Not reportedSpecial Program: 31Senate: 61Assembly: 404778Site Code: 60000826Facility ID: Southern California Schools & Brownfields OutreachDivision Branch: Shahir HaddadSupervisor: Not reportedProgram Manager: SMBRPLead Agency: SMBRPRegulatory Agencies: NONPL: 0.21Acres: SchoolSite Type Detailed: School InvestigationSite Type:

ENVIROSTOR:


PEA Report approved with No Further Action determination.Comments: 06/24/2008Completed Date: Preliminary Endangerment Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

DTSC concurred with the proposed sampling approach.Comments: 03/20/2008Completed Date: Preliminary Endangerment Assessment WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 06/27/2008Completed Date: Cost Recovery Closeout MemoCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

District.

BADGER SPRINGS MIDDLE SCHOOL EXPANSION (Continued) S105089230

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PEA Report approved with No Further Action determination.Comments: 06/24/2008Completed Date: Preliminary Endangerment Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

DTSC concurred with the proposed sampling approach.Comments: 03/20/2008Completed Date: Preliminary Endangerment Assessment WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:


District. Agreement signed by Branch Chief, Sharon Fair . Copy sent toComments: 03/04/2008Completed Date: Environmental Oversight AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 60000826Alias Name: Project Code (Site Code)Alias Type: 404778Alias Name: SOIL, SOILPotential Description: Chlordane, DDD, DDE, DDT, Toxaphene, ,

BADGER SPRINGS MIDDLE SCHOOL EXPANSION (Continued) S105089230

3Total Tanks:RIVERSIDERegion:

RIVERSIDE CO. UST:

-117.24278Longitude:33.90276Latitude:203Facility ID:

UST:

MORENO VALLEY, CA 9255124051 JOHN F KENNEDY DR N/A

4 CA USTCIRCLE K #1775 U003948840

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Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: Not reportedHydr Basin #: 33000LLocal Agency: Local AgencyLead Agency: SCBStaff Initials: NOMStaff: *MTBE Class: Site NOT Tested for MTBE.Includes Unknown and Not Analyzed.MTBE Tested: 1MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration: Not reportedMax MTBE GW: Not reportedMTBE Date: 0Longitude: 0Latitude: Not reportedOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: Not reportedEnter Date: Not reportedMonitoring: Not reportedRemed Action: Not reportedRemed Plan: Not reportedPollution Char: Not reportedWorkplan: Not reportedClose Date: Not reportedEnforcement Date: 5/17/2004Discover Date: Not reportedPrelim Assess: 7/14/2004Review Date: Not reportedEnter Date: 7/14/2004How Stopped Date: T0606502742Global ID: UNKLeak Source: UNKLeak Cause: Other MeansHow Stopped: Subsurface MonitoringHow Discovered: Not reportedFunding: Not reportedEnf Type: HEACOCKCross Street: Not reportedAbate Method: Not reportedQty Leaked: GasolineSubstance: UndefinedCase Type: 200420759Local Case Num: Not reportedCase Number: Leak being confirmedFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:

MORENO VALLEY, CA 9255324051 JOHN F. KENNEDY DRIVE N/A

4 CA LUSTCIRCLE K #1775 S106487565

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NEAR USTS & DISPENSERSSOIL IMPACTED BY PETROLEUM HYDROCARBONS DETECTED DURING DUE DILIGENCE SAMPLINGSummary: Not reportedWork Suspended:

CIRCLE K #1775 (Continued) S106487565

ppm TBA at 19. Up to 0.23 ppm TPHg, 0.083 ppm MTBE and 0.14 ppm TBA 15. E-2 was screened from 35-45. Soil samples in MW-14 showed 0.19 were screened from 15 to 25 and 30 to 37. E-1 was screened from 15 to were installed between March 27 and March 31, 2009. MW-13 and MW-14 dual completion monitoring wells and 2 groundwater extraction wells was detected in the wells with MW-11S showing the highest hits. 2 1800 ppb E, 8400 ppb X, 20000 ppb MTBE, 31000 ppb TBA, 270 ppb TAME on Aug. 7 and 8, 2008. Up to 59000 ppb TPHg, 2800 ppb B, 4000 ppb T, was detected at up to 1.5 ppm. All 10 new wells were sampled for g.w. between 28 and 32. No TRPH, BTEX or MTBE detected in the soil. TBA screen from ~15-25 and from ~31-37. Groundwater was encountered wells were drilled between June 10 and 21, 2008. The wells were screen intervals had intersected a confining layer. 5 dual completion destroyed in November 2007 by overdrilling. It was suspected that the concentrations. The four monitoring wells (MW-1 through MW-4) were detected in soil. TBA was detected in all borings at ppm 2007. GW was encountered at ~30 ft and rose to ~21 ft bgs. VOCs were AS-3) and three SVE wells (VE-1 through VE-3) were installed in April in were detected in the gw. Three air sparge (AS) wells (AS-1 through in MW-1 (45,000 ppb TBA, 120 ppb MTBE, and 22000 ppb TPH). 8260 VOCs samples. GW in all 4 wells were impacted with highest concentrations TBA concentrations increased compared to gw grab (hydropunch) above the top of the screens. MTBE gw concentrations decreased and encountered at 35 ft bgs and stabilized at 19.15 to 20.02 ft bgs, 2,12,13, 2006. 8260 VOCs were detected in the soil. GW was Four gw monitoring wells were installed (MW-1 through MW-4) June groundwater samples. Significant soil contamination was detected. conducted by drilling 3 soil borings and collecting hydropunch and TBA (0.36 ppm). In April 2005, a subsurface investigation was detected TPHg (2.5 ppm), E (0.19 ppm), X (1.0 ppm), MTBE (0.77 ppm), samples were analyzed from the six borings. Two of the three samples a Geoprobe for due diligence assessment purposes. A total of three file for all site data*** Six soil borings were drilled 5/17/04 using ***Data prior to 2005 does not appear in GeoTracker. Consult agencySite History: GasolinePotential Contaminants of Concern: Aquifer used for drinking water supplyPotential Media Affect: Local AgencyFile Location: 200420759LOC Case Number: Not reportedRB Case Number: RIVERSIDE COUNTY LOPLocal Agency: LSCase Worker: RIVERSIDE COUNTY LOPLead Agency: 12/16/2008Status Date: Open - RemediationStatus: LUST Cleanup SiteCase Type: -117.242992554Longitude: 33.902544065Latitude: T0606502742Global Id: STATERegion:

LUST:

MORENO VALLEY, CA 24051 JOHN F. KENNEDY DRIVE N/A

4 CA LUSTCIRCLE K #1775 S108201629

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T0606502742Global Id:

12/16/2008Status Date: Open - RemediationStatus: T0606502742Global Id:

05/17/2004Status Date: Open - Case Begin DateStatus: T0606502742Global Id:

Status History:

Not reportedPhone Number: [email protected]: RIVERSIDECity: 3737 MAIN STREET, SUITE 500Address: SANTA ANA RWQCB (REGION 8)Organization Name: NANCY OLSON-MARTINContact Name: Regional Board CaseworkerContact Type: T0606502742Global Id:

7608637570Phone Number: [email protected]: IndioCity: 47950 Arabia Street, Suite AAddress: RIVERSIDE COUNTY LOPOrganization Name: LINDA SHURLOWContact Name: Local Agency CaseworkerContact Type: T0606502742Global Id:

Contact:

Click here to access the California GeoTracker records for this facility:

operated fro IP9)were drilled to 38 and screened from 33 to 38. A mobile SVE event 25 and screened from 15 to 25. The injection wells (IP-1 through the other from 33 to 38. The off-site SVE well (VE-4) was drilled to (AS-6S/D) was drilled to 38. One well was screened from 23 to 26 and screened from 23 to 26. The one-site dual completion air sparge well two on-site air sparge wells (AS-5 and AS-7) were drilled to 26 and the site. Additionally, AS-3 was destroyed by pressure grouting. The off-site SVE well and 9 off-site injection wells were installed at on-site air sparge, one one-site dual completion air sparge, one originated from the Circle K site. Between Feb. 10 and 17, 2011, 2 tetrachloride, TCE and chloroform detected was not believed to have detected in MW-18S and MW-18D at 25 and 2.8 ppb. The carbon was detected in MW16S and MW16D at 0.76 and 1 ppb. Chloroform was 4, 2010. Carbon tetrachloride was detected in MW-15S at 0.75 ppb. TCE chemicals analyzed for were not detected. The wells were sampled May beginning at the capillary fringe to the depth of the well. All screened from 15 to 25 and 32 to 37 Soil samples were taken every 5 April 13 and April 15, 2010. The wells were drilled to 38 and 4 dual completion monitoring wells were installed off-site between ppb MTBE, and 11000 ppb TBA was detected in the three off-site wells. and 1.1 ppm TBA was detected in the soil. Up to 360 ppb TPHg, 1100 the adjacent mobile home park in September 2009. Up to 0.093 ppm MTBE 1.1 ppm TBA. Three dual-completion monitoring wells were installed in was detected in E-1. E-2 had up to 0.66 ppm TPHg, 0.2 ppm MTBE, and


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Technical Correspondence / Assistance / Other - #RCDEH 091310Action: 09/13/2010Date: ENFORCEMENTAction Type: T0606502742Global Id:

MeetingAction: 09/30/2009Date: ENFORCEMENTAction Type: T0606502742Global Id:

Remedial Progress ReportAction: 04/20/2012Date: RESPONSEAction Type: T0606502742Global Id:

Remedial Progress ReportAction: 02/17/2011Date: RESPONSEAction Type: T0606502742Global Id:

Monitoring Report - QuarterlyAction: 10/15/2010Date: RESPONSEAction Type: T0606502742Global Id:


Monitoring Report - AnnuallyAction: 04/15/2010Date: RESPONSEAction Type: T0606502742Global Id:



CAP/RAP - Feasibility Study ReportAction: 10/14/2008Date: RESPONSEAction Type: T0606502742Global Id:

Regulatory Activities:

07/14/2004Status Date: Open - Site AssessmentStatus: T0606502742Global Id:

05/17/2004Status Date: Open - Site AssessmentStatus:


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OtherAction Type: T0606502742Global Id:

Staff Letter - #Riv Co 062209Action: 06/22/2009Date: ENFORCEMENTAction Type: T0606502742Global Id:


File reviewAction: 01/20/2009Date: ENFORCEMENTAction Type: T0606502742Global Id:


Staff Letter - #050208Action: 05/02/2008Date: ENFORCEMENTAction Type: T0606502742Global Id:





Staff Letter - #RCDEH 011812Action: 01/18/2012Date: ENFORCEMENTAction Type: T0606502742Global Id:



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Well Installation ReportAction: 01/20/2011Date: RESPONSEAction Type: T0606502742Global Id:




Well Installation ReportAction: 05/07/2009Date: RESPONSEAction Type: T0606502742Global Id:

Site Assessment ReportAction: 10/21/2009Date: RESPONSEAction Type: T0606502742Global Id:

Other Report / DocumentAction: 12/14/2007Date: RESPONSEAction Type: T0606502742Global Id:

Leak ReportedAction: 01/01/1950Date: OtherAction Type: T0606502742Global Id:




Leak DiscoveryAction: 01/01/1950Date:


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RESPONSEAction Type: T0606502742Global Id:


Site Assessment ReportAction: 06/19/2010Date: RESPONSEAction Type: T0606502742Global Id:

Other WorkplanAction: 10/21/2010Date: RESPONSEAction Type: T0606502742Global Id:






Technical Correspondence / Assistance / Other - #021908Action: 02/19/2008Date: ENFORCEMENTAction Type: T0606502742Global Id:




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Leak StoppedAction: 01/01/1950Date: OtherAction Type: T0606502742Global Id:


Other (Use Description Field)Action: 01/01/1950Date: REMEDIATIONAction Type: T0606502742Global Id:

Staff Letter - #RCDEH120408Action: 12/04/2008Date: ENFORCEMENTAction Type: T0606502742Global Id:



Staff Letter - #Riv Co 083109Action: 08/31/2009Date: ENFORCEMENTAction Type: T0606502742Global Id:

Soil Vapor Extraction (SVE)Action: 01/01/1950Date: REMEDIATIONAction Type: T0606502742Global Id:

Monitoring Report - QuarterlyAction: 01/15/2013Date:


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1Facility Status: Drinking Water Aquifer affectedCase Type: Not ClosedSite Closed: Shurlow-LOPEmployee: 200420759Facility ID: RIVERSIDERegion:

RIVERSIDE CO. LUST:




or drug lab equipment and/or materials were stored. Illegal Drug Lab (L) - location where an illegal drug lab was operatedLab Type: 199601020Facility ID:

CDL:

MARINO VALLEY, CA 9223315040 HEACOCK ST. UNIT #21 N/A

5 CA CDL S107528883

12/17/1998Discover Date: Not reportedPrelim Assess: 12/17/1998Review Date: 3/19/1999Enter Date: 6/29/1998How Stopped Date: T0606500565Global ID: UNKLeak Source: UNKLeak Cause: Not reportedHow Stopped: Tank ClosureHow Discovered: Not reportedFunding: Not reportedEnf Type: JOHN F. KENNEDYCross Street: Not reportedAbate Method: Not reportedQty Leaked: GasolineSubstance: Soil onlyCase Type: 9814793Local Case Num: 083303359TCase Number: Leak being confirmedFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:

MORENO VALLEY, CA 9255115111 INDIAN ST N/A

6 CA LUSTRIVERSIDE CO FIRE STATION #65 S103771163

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Not reportedSummary: Not reportedWork Suspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: SAN JACINTO (8-5)Hydr Basin #: 33000LLocal Agency: Local AgencyLead Agency: UNKStaff Initials: TMEStaff: *MTBE Class: Site NOT Tested for MTBE.Includes Unknown and Not Analyzed.MTBE Tested: 1MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration: Not reportedMax MTBE GW: Not reportedMTBE Date: -117.235134Longitude: 33.9026355Latitude: LUSTOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: 3/19/1999Enter Date: Not reportedMonitoring: Not reportedRemed Action: Not reportedRemed Plan: Not reportedPollution Char: Not reportedWorkplan: Not reportedClose Date: Not reportedEnforcement Date:

RIVERSIDE CO FIRE STATION #65 (Continued) S103771163

9814793LOC Case Number: 083303359TRB Case Number: RIVERSIDE COUNTY LOPLocal Agency: SCBCase Worker: RIVERSIDE COUNTY LOPLead Agency: 01/27/2000Status Date: Completed - Case ClosedStatus: LUST Cleanup SiteCase Type: -117.2349987Longitude: 33.9023375Latitude: T0606500565Global Id: STATERegion:

LUST:

083303359TReg Id: LTNKAReg By: 33Facility County Code: CORTESERegion:

CORTESE:

MORENO VALLEY, CA CA LUST15111 INDIAN ST N/A

6 CA HIST CORTESERVSD CO FIRE STATION #65 S103984769

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ENFORCEMENTAction Type: T0606500565Global Id:

Leak ReportedAction: 01/01/1950Date: OtherAction Type: T0606500565Global Id:

Leak DiscoveryAction: 01/01/1950Date: OtherAction Type: T0606500565Global Id:

Closure/No Further Action Letter - #Site ClosureAction: 03/31/2009Date: ENFORCEMENTAction Type: T0606500565Global Id:

Regulatory Activities:

12/17/1998Status Date: Open - Site AssessmentStatus: T0606500565Global Id:

06/29/1998Status Date: Open - Case Begin DateStatus: T0606500565Global Id:

01/27/2000Status Date: Completed - Case ClosedStatus: T0606500565Global Id:

Status History:

9513202007Phone Number: [email protected]: RIVERSIDECity: 3737 MAIN STREET, SUITE 500Address: SANTA ANA RWQCB (REGION 8)Organization Name: TOM E. MBEKE-EKANEMContact Name: Regional Board CaseworkerContact Type: T0606500565Global Id:

9519558982Phone Number: [email protected]: RIVERSIDECity: 3880 LEMON ST SUITE 200Address: RIVERSIDE COUNTY LOPOrganization Name: SHARON BOLTINGHOUSEContact Name: Local Agency CaseworkerContact Type: T0606500565Global Id:

Contact:

Click here to access the California GeoTracker records for this facility:

Not reportedSite History: GasolinePotential Contaminants of Concern: SoilPotential Media Affect: Local Agency WarehouseFile Location:

RVSD CO FIRE STATION #65 (Continued) S103984769

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closed/action completedFacility Status: Soil onlyCase Type: YesSite Closed: Boltinghous-LOPEmployee: 9814793Facility ID: RIVERSIDERegion:

RIVERSIDE CO. LUST:

Leak StoppedAction: 01/01/1950Date: OtherAction Type: T0606500565Global Id:

File review - #RCDEH Upload Site File 8/12/2010Action: 03/30/2009Date:

RVSD CO FIRE STATION #65 (Continued) S103984769

Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 80000012Alias Name: INPRAlias Type: J09CA0011Alias Name: Federal Facility IDAlias Type: CA99799F523200Alias Name: NONE SPECIFIEDPotential Description: NONE SPECIFIED, NONE SPECIFIEDConfirmed COC: NONE SPECIFIEDPotential COC: NONE SPECIFIEDPast Use: NONE SPECIFIEDAPN: -117.2541Longitude: 33.9Latitude: DERAFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 07/01/2005Status Date: Inactive - Needs EvaluationStatus: Not reportedSpecial Program: 31Senate: 61Assembly: Not reportedSite Code: 80000012Facility ID: Cleanup CypressDivision Branch: Douglas BautistaSupervisor: Not reportedProgram Manager: SMBRPLead Agency: SMBRPRegulatory Agencies: NONPL: Not reportedAcres: FUDSSite Type Detailed: Military EvaluationSite Type:

ENVIROSTOR:

RIVERSIDE, CA N/A

7 CA ENVIROSTORMARCH MIL AIRFIELD S107736675

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Not reportedComments: 05/22/1995Completed Date: Inventory Project Report (INPR)Completed Document Type:

MARCH MIL AIRFIELD (Continued) S107736675

24193 POPPYSTONE DRAddress: 2009Year: GONZALEZ AUTO UPHOLSTERYName:



EDR Historical Auto Stations:

MORENO VALLEY, CA 9255124193 POPPYSTONE DR N/A

8 EDR US Hist Auto Stat 1015356325

Not reportedLanduse Name: UnpermittedRegulation Status: Solid Waste Disposal SiteActivity: Not reportedPermitted Acreage: Not reportedPermit Status: Not reportedPermit Date: Omaha, NE 68102-1618Operator City,St,Zip: 106 South 15th StreetOperator Address2: John ChunkaOperator Address: Not reportedOperator Phone: U S Arny Corp of EngineersOperator: ClosedOperational Status: McClellen, CA 95652-1003Owner City,St,Zip: 3411 Olson StreetOwner Address2: Air Force Red Property AgencyOwner Address: 9166430830Owner Telephone: U S Air Force Regional Environmental CooOwner Name: 33.8961899 / -117.24393Lat/Long: 33-CR-0058Facility ID: STATERegion:

SWF/LF (SWIS):

MARCH AIR FORCE BASE, CA BOUNDED BY N, 5TH, F AND 3RD STREETS N/A

9 CA SWF/LFSITE 4 , LANDFILL 6 - MARCH AFB S105964599

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Not reportedRemaining Capacity with Units: Not reportedRemaining Capacity: Not reportedPermitted Capacity with Units: Not reportedActual Throughput with Units: Not reportedPermitted Throughput with Units: Not reportedProgram Type: Not reportedWaste Discharge Requirement Num: 33-CR-0058SWIS Num: Not reportedDisposal Acreage: EstimatedClosure Type: 12/31/1997Closure Date: Not reportedAccepted Waste: NoneInspection Frequency: 01Unit Number: DisposalCategory: MapGIS Source:

SITE 4 , LANDFILL 6 - MARCH AFB (Continued) S105964599

open field and idle. A 0.14-acre parcel was quitclaimed to a local improvements were ever constructed on either parcel. They are now aquired during runway expansion but never used. No military the south side of the base, one 4.28ac. and the other 4.90ac.,were western half, have undergone commercial development. Two parcels on improvements remain and portions of the parcel, especially the were inactive during the entire lease period. None of the military available documentation, the eastern and western ends of this parcel this area, but remains of clay pigeons are abundant. Based on this parcel. No ordnance debris is known to have been discovered in Skeet and shotgun ranges were established on the center portion of Corps leased a total of 654.61 acres immediately north of the base. During WWII, the airfield was used for bomber training. The Army Air Field. Initially, the airfield was used for primary flight training. The U.S. Army acquired use of 640 acres in 1918 and established March Moreno Valley. south of the City fo Riverside and immediately south of the City of March Field is located in Riverside County, CA approximately 10 milesDescription: Not reportedFuture Prog: Not reportedCurrent Prog: OTHERCurrent Owner: 2113.1CTC: Not reportedRAB: Not ListedNPL Status: 213-452-3920Telephone: 2011Fiscal Year: Los Angeles District (SPL)US Army District: 44Congressional District: RIVERSIDECounty: 09EPA Region: CAState: Not reportedCity: MARCH FIELDFacility Name: 53630INST ID: J09CA7168FUDS #: CA9799F9991Federal Facility ID:

FUDS:

RIVERSIDE (County), CA N/A

10 FUDSMARCH FIELD 1007212253

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utility company on 4 Jan 1944.

MARCH FIELD (Continued) 1007212253

06/02/2006Completed Date: Cost Recovery Closeout MemoCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 01/03/2006Completed Date: CEQA - Notice of ExemptionCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 33000006Alias Name: Project Code (Site Code)Alias Type: 404555Alias Name: EPA (FRS #)Alias Type: 110033615112Alias Name: Alternate NameAlias Type: VAL VERDE USD-PRPSD INDIAN MID SCLAlias Name: Alternate NameAlias Type: VAL VERDE UNIFIEDAlias Name: Alternate NameAlias Type: INDIAN MIDDLE SCHOOLAlias Name: SOILPotential Description: DDT, ToxapheneConfirmed COC: DDT, ToxaphenePotential COC: AGRICULTURAL - ROW CROPSPast Use: NONE SPECIFIEDAPN: -117.2342Longitude: 33.8911Latitude: School DistrictFunding: NORestricted Use: 03/10/2006Status Date: CertifiedStatus: Not reportedSpecial Program Status: 31Senate: 61Assembly: 404555Site Code: Southern California Schools & Brownfields OutreachDivision Branch: Shahir HaddadSupervisor: Amit PathakProject Manager: DTSC - Site Cleanup ProgramLead Agency Description: SMBRPLead Agency: SMBRPCleanup Oversight Agencies: NONational Priorities List: 29Acres: NONE SPECIFIEDSite Mgmt. Req.: SchoolSite Type Detail: School CleanupSite Type: 33000006Facility ID:

SCH:

MORENO VALLEY, CA 92551CA ENVIROSTORINDIAN AVENUE / IRIS AVENUE N/A

11 CA SCHINDIAN MIDDLE SCHOOL S106568096

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PROJECT WIDECompleted Area Name:

Not reportedComments: 04/28/2005Completed Date: Supplemental Site Investigation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 11/09/2004Completed Date: Preliminary Endangerment Assessment ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 06/30/2004Completed Date: Phase 1Completed Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:


Not reportedComments: 03/01/2005Completed Date: School Cleanup AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 07/13/2005Completed Date: Site Inspections/Visit (Non LUR)Completed Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 11/18/2004Completed Date: Environmental Oversight AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:


Not reportedComments: 03/10/2006Completed Date: CertificationCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments:

INDIAN MIDDLE SCHOOL (Continued) S106568096

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NONPL: 29Acres: SchoolSite Type Detailed: School CleanupSite Type:

ENVIROSTOR:


Approved.Comments: 03/01/2005Completed Date: 4.15 RequestCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Action Completion Report DTSC issued a No Further Action determination based on a RemovalComments: 03/06/2006Completed Date: Removal Action Completion ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 12/20/2005Completed Date: Public NoticeCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 12/20/2005Completed Date: Fact SheetsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Approved along with NOE/Public Comment Response LetterComments: 12/28/2005Completed Date: Removal Action WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Further Action with RAW for Toxaphene and DDTComments: 11/01/2005Completed Date: Supplemental Site Investigation ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 07/06/2005Completed Date: Supplemental Site Investigation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name:


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08/09/2004Completed Date: Environmental Oversight AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 03/10/2006Completed Date: CertificationCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:


Not reportedComments: 01/03/2006Completed Date: CEQA - Notice of ExemptionCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 33000006Alias Name: Project Code (Site Code)Alias Type: 404555Alias Name: EPA (FRS #)Alias Type: 110033615112Alias Name: Alternate NameAlias Type: VAL VERDE USD-PRPSD INDIAN MID SCLAlias Name: Alternate NameAlias Type: VAL VERDE UNIFIEDAlias Name: Alternate NameAlias Type: INDIAN MIDDLE SCHOOLAlias Name: SOILPotential Description: DDT, Toxaphene, DDT, ToxapheneConfirmed COC: DDT, ToxaphenePotential COC: AGRICULTURAL - ROW CROPSPast Use: NONE SPECIFIEDAPN: -117.2342Longitude: 33.8911Latitude: School DistrictFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 03/10/2006Status Date: CertifiedStatus: Not reportedSpecial Program: 31Senate: 61Assembly: 404555Site Code: 33000006Facility ID: Southern California Schools & Brownfields OutreachDivision Branch: Shahir HaddadSupervisor: Amit PathakProgram Manager: SMBRPLead Agency: SMBRPRegulatory Agencies:


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PROJECT WIDECompleted Area Name:

Further Action with RAW for Toxaphene and DDTComments: 11/01/2005Completed Date: Supplemental Site Investigation ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:




Not reportedComments: 06/30/2004Completed Date: Phase 1Completed Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:


Not reportedComments: 03/01/2005Completed Date: School Cleanup AgreementCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:



Not reportedComments:


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Approved.Comments: 03/01/2005Completed Date: 4.15 RequestCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Action Completion Report DTSC issued a No Further Action determination based on a RemovalComments: 03/06/2006Completed Date: Removal Action Completion ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 12/20/2005Completed Date: Public NoticeCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:


Approved along with NOE/Public Comment Response LetterComments: 12/28/2005Completed Date: Removal Action WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name:


Not reportedFunding: Not reportedEnf Type: PLUMMERCross Street: Not reportedAbate Method: Not reportedQty Leaked: Heater FuelSubstance: Soil onlyCase Type: Not reportedLocal Case Num: 083300866TCase Number: Case ClosedFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:

MARCH A F B, CA 92518BLDGS 3409 N/A

12 CA LUSTMARCH A F B BLDG 3409 S102770000

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IRP SITE 35ASummary: Not reportedWork Suspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: SAN JACINTO (8-5)Hydr Basin #: 33000LLocal Agency: Regional BoardLead Agency: UNKStaff Initials: JCBStaff: *MTBE Class: Not Required to be Tested.MTBE Tested: 0MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration: Not reportedMax MTBE GW: Not reportedMTBE Date: -117.2809678Longitude: 33.8993744Latitude: DODOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: 5/26/1988Enter Date: Not reportedMonitoring: Not reportedRemed Action: Not reportedRemed Plan: 5/26/1988Pollution Char: Not reportedWorkplan: 2/25/1997Close Date: Not reportedEnforcement Date: 3/1/1988Discover Date: Not reportedPrelim Assess: Not reportedReview Date: 5/26/1988Enter Date: Not reportedHow Stopped Date: T0606500090Global ID: UNKLeak Source: CorrosionLeak Cause: Not reportedHow Stopped: OMHow Discovered:

MARCH A F B BLDG 3409 (Continued) S102770000

Not reportedQty Leaked: DieselSubstance: Soil onlyCase Type: Not reportedLocal Case Num: 083302120TCase Number: Pollution CharacterizationFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:

MARCH A F B, CA 92518BLDG 1244 N/A

12 CA LUSTMARCH A F B FLITE LINE S101300481

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Not reportedSummary: Not reportedWork Suspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: SAN JACINTO (8-5)Hydr Basin #: 33000LLocal Agency: Local AgencyLead Agency: UNKStaff Initials: JCBStaff: *MTBE Class: Not Required to be Tested.MTBE Tested: 0MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration: Not reportedMax MTBE GW: Not reportedMTBE Date: -117.2809678Longitude: 33.8993744Latitude: DODOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: 9/28/1992Enter Date: Not reportedMonitoring: Not reportedRemed Action: Not reportedRemed Plan: 12/19/1996Pollution Char: Not reportedWorkplan: Not reportedClose Date: Not reportedEnforcement Date: 5/7/1991Discover Date: Not reportedPrelim Assess: Not reportedReview Date: 9/28/1992Enter Date: 5/9/1991How Stopped Date: T0606500294Global ID: UNKLeak Source: UNKLeak Cause: Not reportedHow Stopped: Tank ClosureHow Discovered: Not reportedFunding: Not reportedEnf Type: Not reportedCross Street: Not reportedAbate Method:

MARCH A F B FLITE LINE (Continued) S101300481

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Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: SAN JACINTO (8-5)Hydr Basin #: 33000LLocal Agency: Local AgencyLead Agency: UNKStaff Initials: JCBStaff: *MTBE Class: Not Required to be Tested.MTBE Tested: 0MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration: Not reportedMax MTBE GW: Not reportedMTBE Date: -117.2809678Longitude: 33.8993744Latitude: DODOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: 9/28/1992Enter Date: Not reportedMonitoring: Not reportedRemed Action: Not reportedRemed Plan: 12/19/1996Pollution Char: Not reportedWorkplan: Not reportedClose Date: Not reportedEnforcement Date: 5/9/1991Discover Date: Not reportedPrelim Assess: Not reportedReview Date: 9/28/1992Enter Date: 5/9/1991How Stopped Date: T0606500290Global ID: UNKLeak Source: UNKLeak Cause: Not reportedHow Stopped: Tank ClosureHow Discovered: Not reportedFunding: Not reportedEnf Type: Not reportedCross Street: Not reportedAbate Method: Not reportedQty Leaked: DieselSubstance: Soil onlyCase Type: Not reportedLocal Case Num: 083302116TCase Number: Pollution CharacterizationFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:


12 CA LUSTMARCH A F B REFUELING SYSTEM S101300482

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Not reportedSummary: Not reportedWork Suspended:

MARCH A F B REFUELING SYSTEM (Continued) S101300482

Local AgencyLead Agency: UNKStaff Initials: JCBStaff: *MTBE Class: Not Required to be Tested.MTBE Tested: 0MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration: Not reportedMax MTBE GW: Not reportedMTBE Date: -117.2809678Longitude: 33.8993744Latitude: DODOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: 12/13/1994Enter Date: Not reportedMonitoring: 3/14/1996Remed Action: 6/5/1995Remed Plan: 3/14/1996Pollution Char: 6/5/1995Workplan: 7/25/1996Close Date: Not reportedEnforcement Date: 1/17/1991Discover Date: 3/14/1996Prelim Assess: 8/30/1994Review Date: 12/13/1994Enter Date: 1/17/1991How Stopped Date: T0606500402Global ID: UNKLeak Source: UNKLeak Cause: Not reportedHow Stopped: Tank ClosureHow Discovered: Not reportedFunding: Not reportedEnf Type: 10TH/ ALLENCross Street: approved site Excavate and Dispose - remove contaminated soil and dispose inAbate Method: Not reportedQty Leaked: DieselSubstance: Soil onlyCase Type: Not reportedLocal Case Num: 083302550TCase Number: Case ClosedFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:



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Not reportedSummary: Not reportedWork Suspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: SAN JACINTO (8-5)Hydr Basin #: 33000LLocal Agency:


Not Required to be Tested.MTBE Tested: 0MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration: Not reportedMax MTBE GW: Not reportedMTBE Date: -117.2809678Longitude: 33.8993744Latitude: DODOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: 9/28/1992Enter Date: Not reportedMonitoring: Not reportedRemed Action: Not reportedRemed Plan: Not reportedPollution Char: Not reportedWorkplan: 9/12/1996Close Date: Not reportedEnforcement Date: 5/9/1991Discover Date: Not reportedPrelim Assess: Not reportedReview Date: 9/28/1992Enter Date: 5/9/1991How Stopped Date: T0606500292Global ID: UNKLeak Source: UNKLeak Cause: Not reportedHow Stopped: Not reportedHow Discovered: Not reportedFunding: Not reportedEnf Type: Not reportedCross Street: Not reportedAbate Method: Not reportedQty Leaked: DieselSubstance: Soil onlyCase Type: Not reportedLocal Case Num: 083302118TCase Number: Case ClosedFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:


12 CA LUSTMARCH A F B ALERT FACILITY S101300483

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Not reportedSummary: Not reportedWork Suspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: SAN JACINTO (8-5)Hydr Basin #: 33000LLocal Agency: Regional BoardLead Agency: UNKStaff Initials: JCBStaff: *MTBE Class:

MARCH A F B ALERT FACILITY (Continued) S101300483

Not reportedMax MTBE GW: Not reportedMTBE Date: -117.2809678Longitude: 33.8993744Latitude: DODOversite Program: Not reportedInterim: Not reportedFacility Contact: Not reportedOperator: Not reportedSoil Qualifies: Not reportedGW Qualifies: 3/14/1997Enter Date: Not reportedMonitoring: Not reportedRemed Action: Not reportedRemed Plan: Not reportedPollution Char: Not reportedWorkplan: 8/27/1997Close Date: Not reportedEnforcement Date: 3/1/1988Discover Date: Not reportedPrelim Assess: Not reportedReview Date: 3/14/1997Enter Date: Not reportedHow Stopped Date: T0606500486Global ID: Not reportedLeak Source: Not reportedLeak Cause: Not reportedHow Stopped: Not reportedHow Discovered: Not reportedFunding: Not reportedEnf Type: PLUMMERCross Street: Not reportedAbate Method: Not reportedQty Leaked: DieselSubstance: Soil onlyCase Type: Not reportedLocal Case Num: 083302962TCase Number: Case ClosedFacility Status: Santa Ana RegionRegional Board: RiversideCounty: 8Region:

LUST REG 8:



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IRP SITE 35CSummary: Not reportedWork Suspended: Not reportedCleanup Fund Id: Not reportedPriority: Not reportedBeneficial: SAN JACINTO (8-5)Hydr Basin #: 33000LLocal Agency: Regional BoardLead Agency: UNKStaff Initials: JCBStaff: *MTBE Class: Not Required to be Tested.MTBE Tested: 0MTBE Fuel: Not reportedMax MTBE Soil: 0MTBE Concentration:


06281995AWP Completion Date: 0Proposed Budget: STE40AWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970003Facility ID: 36State Senate District Code: 64State Assembly District Code: Not reportedLat/Long Description: Not reportedLat/long Method: 0 0 0 / 0 0 0Lat/Long (dms): Not reportedLat/Long Direction: Not reportedRegion Water Control Board Name: Not reportedRegion Water Control Board: Not reportedSupervisor Responsible for Site: Not reportedStaff Member Responsible for Site: ConfirmedGroundwater Contamination: Not reportedDate Site Hazard Ranked: Not reportedHazardous Ranking Score: Not reportedCortese: Not reportedAccess: NATIONAL SECURITY/INTERNATIONAL AFFAIRSSIC Name: 97SIC Code: Not ListedNPL: CLOSED MILITARY BASEType Name: CLOSEFacility Type: ENVIRONMENTAL PROTECTION AGENCYLead Agency: EPALead Agency: CERTIFIEDStatus Name: CERTIFIED AS HAVING BEEN REMEDIED SATISFACTORILY UNDER DTSC OVERSIGHTStatus: 10041995State Senate District: Not reportedFile Name: OMF-SOUTHERN CALIFBranch Name: SOBranch: GLENDALERegion Name: 3Region: 33970003Facility ID:

Calsite:

RIVERSIDE, CA 925187,123 ACRES; EAST OF RIVERSIDE, CA N/A

13 CA HIST Cal-SitesMARCH AIR FORCE BASE - SITE 40 S102008377

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CERTIFIEDDefinition of Status: CERTActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 10041995Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: STE40AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33970003Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIEDDefinition of Status: CERTActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 10131994Comments Date: Not reportedRevised Due Date: 10131994AWP Completion Date: 0Proposed Budget: STE40AWP Code: REMEDIAL INVESTIGATION / FEASIBILITY STUDYActivity Name: RIFSActivity: 33970003Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: CONTAMINATEDSOIL, AND 6800 CY OF NON-HAZARDOUS MATERIALS REMOVED. DRUMS, 14 TONS OF DEBRIS CONTAINING ASBESTOS, 200 CY OF EXCAVATION AND OFF-SITE DISPOSAL OF 70 5-GAL TO 20-GAL DRUMS, 30 55GALActivity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 214Liquids Removed (Gals): CERTIFIEDDefinition of Status: CERTActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 06281995Comments Date: Not reportedRevised Due Date:

MARCH AIR FORCE BASE - SITE 40 (Continued) S102008377

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site for treatment/stabilization in lined end-dumps at the LandlaComments: 06281995Comments Date: s, were combined in 85 gallon overpack drums and transported offComments: 06281995Comments Date: ding above and to the sides of the drums, in addition to the drumComments: 06281995Comments Date: imately 200 cubic yards of contaminated overburden material extenComments: 06281995Comments Date: ing tar, asphalt solids and waste, and oil grease solids. ApproxComments: 06281995Comments Date: led with sodium hydroxide and 30 55 gallon drums filled with roofComments: 06281995Comments Date: oving approximately 70 5-gallon to 20-gallon decomposed drums filComments: 06281995Comments Date: ed in the channel bed. Field execution of the RA resulted in remComments: 06281995Comments Date: orm water in the channel due to exposure to drums and debris buriComments: 06281995Comments Date: l RA was to prevent potential contamination of the surface and stComments: 06281995Comments Date: Removal Action (RA) - The primary objective of this time- criticaComments: 06281995Comments Date: of Plummer Road.Comments: 04301992Comments Date: and washed down a gulley north of Van Buren Blvd. and westComments: 04301992Comments Date: fill was exposed when a water tank overflowed after rain,Comments: 04301992Comments Date: Landfill #8, Site 40 fence and posted complete. This land-Comments: 04301992Comments Date: B site IDNUN 33970002. Base. For details on other efforts at March AFB refer to March AF r Force in September 1990, to provide for the remediation of the (FFA) was signed between EPA, DHS, the Santa Ana RWQCB and the Ai was included on the NPL in 1989. A Federal Facilities Agreement d storm water due to exposure to the drums and debris. March AFB l and grease. There is potential contamination of the surface an h sodium hydroxide, roofing tar, asphalt solids and waste, and oi es surface runoff. Buried drums at this landfill were filled wit entral portion of the property consists of a pond which accumulat AFB. Site 40 is approximately 18 acres of rolling land and the c Site 40 is a former landfill used for disposing wastes from MarchBackground Info: RIVERSIDE, CA 92518Alternate City,St,Zip: 7,123 ACRES; EAST OF RIVERSIDE, CAAlternate Address: RIVERSIDE, CA 92518Alternate City,St,Zip: 22 CSG/CCAlternate Address: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals):


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10131994Comments Date: liner. Containerized waste will be segragated, sampled and charComments: 10131994Comments Date: other solid waste from the creek bed to prepare subgrade for theComments: 10131994Comments Date: omestic refuse. The Air Force will: 1) excavate buried drums andComments: 10131994Comments Date: ll that appear to contain a mixture of chemicals, clothing, and dComments: 10131994Comments Date: cumulates surface runoff. There are drums buried at this landfiComments: 10131994Comments Date: d the central portion of the property consists of a pond which acComments: 10131994Comments Date: d for disposing military wastes. It is approximately 18 acres anComments: 10131994Comments Date: SC approved on October 13, 1994. Site 40 is a former landfill useComments: 10131994Comments Date: RI/FS - This RI/FS was completed via an EECA for Site 40 which DTComments: 10131994Comments Date: al/ remedial action is necessary.Comments: 10041995Comments Date: engineering practices were implemented and that no further removComments: 10041995Comments Date: opriate response actions have been completed, that all acceptableComments: 10041995Comments Date: uitable for unrestricted use. DTSC has determined that all apprComments: 10041995Comments Date: Certification - Confirmation sampling has shown the soil to be sComments: 10041995Comments Date: of non-hazardous materials were removed.Comments: 06281995Comments Date: il, 14 tons of non-friable asbestos debris, and 6,800 cubic yardsComments: 06281995Comments Date: (RI/FS OU-2). 100 drums, 200 cubic yards of contaminated soComments: 06281995Comments Date: , is undertaken as part of the ongoing long term remedial actionsComments: 06281995Comments Date: n was replaced with California native plants. This RA, at Site 40Comments: 06281995Comments Date: creek bed, was restored. Vegetation destroyed during constructioComments: 06281995Comments Date: ir at the outlet of the pond. Each site location, including theComments: 06281995Comments Date: er’s elevation in the pond was raised by installing a concrete weComments: 06281995Comments Date: nsported to IRP Site 6a. As part of Site 40 restoration, the watComments: 06281995Comments Date: non hazardous materials (consisting of soil and debris) were traComments: 06281995Comments Date: c. for disposal. In addition, approximately 6,800 cubic yards ofComments: 06281995Comments Date: a lined roll-off box and transported off-site to BDC Services, InComments: 06281995Comments Date: friable asbestos as less than 10% by total weight were placed inComments: 06281995Comments Date: w Environmental. Approximately 14 tons of debris containing non-Comments: 06281995Comments Date:


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Not reportedSpecial Programs Name: Not reportedSpecial Programs Code: ALESSANDRO AVIATION FIELDMARCH AIR FORCE BASE - SITE 40Alternate Name: Not reportedID Value: Not reportedID Name: vailable; funding = BRACComments: 10131994Comments Date: and the remaining contaminants, if any. Approximate cost = not aComments: 10131994Comments Date: e inlet and outlet to limit contact between the water in the pondComments: 10131994Comments Date: ositively during the magnotometer survey, 5) engineer the drainagComments: 10131994Comments Date: e areas outside of the orignial excavation area which responded pComments: 10131994Comments Date: water level in the pond by constructing a weir, 4) trench at threComments: 10131994Comments Date: acterized for disposal, 2) construct a new channel, 3) raise theComments:


Not reportedReporting Officer Name/ID: Not reportedCompany Name: Not reportedCA/DOT/PUC/ICC Number: Not reportedVehicle Id Number: Not reportedVehicle State: Not reportedVehicle License Number: Not reportedVehicle Make/year: Not reportedOthers Number Of Fatalities: Not reportedOthers Number Of Injuries: Not reportedOthers Number Of Decontaminated: Not reportedResponding Agency Personel # Of Fatalities: Not reportedResponding Agency Personel # Of Injuries: Not reportedResp Agncy Personel # Of Decontaminated: Not reportedMore Than Two Substances Involved?: Not reportedSpecial Studies 6: Not reportedSpecial Studies 5: Not reportedSpecial Studies 4: Not reportedSpecial Studies 3: Not reportedSpecial Studies 2: Not reportedSpecial Studies 1: Not reportedProperty Management: Not reportedEstimated Temperature: Not reportedSurrounding Area: Not reportedTime Completed: Not reportedTime Notified: Not reportedAgency Incident Number: Not reportedAgency Id Number: Not reportedProperty Use: Not reportedDate Completed: Not reportedIncident Date: Not reportedOES Time: Not reportedOES Date: 03/24/1997OES notification: 97-1205OES Incident Number:

CHMIRS:

MORENO VALLEY, CA CA Notify 65MARCH AFB N/A

13 CA CHMIRS S100179024

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90062Incident Description: Not reportedDischarge Date: Not reportedFacility Type: Not reportedBoard File Number: Not reportedStaff Initials: Not reportedDate Reported:

Notify 65:

causing tank to overflow. The average concentration is 19.6 PPB Somehow the pump tripped at the lift station. Two check valves failedDescription: 0Number of Fatalities: 0Number of Injuries: 0Evacuations: 0Unknown: 0Tons: 0Sheen: 0Quarts: 0Pints: 0Ounces: 0Liters: 0Pounds: 0Grams: btwn 500-1000Gallons: 0CUFT: 0Cups: 0BBLS: Not reportedQuantity Released: TrichloroethyleneSubstance: Not reportedE Date: Military BaseSite Type: YesContained: Not reportedAmount: Riverside County Environmental HealthAdmin Agency: 3/23/199712:00:00 AMIncident Date: AFB Conversion AgencyAgency: 1997Year: Not reportedDate/Time: Not reportedOther: Not reportedMeasure: Not reportedType: Not reportedWhat Happened: Not reportedContainment: Reporting PartyCleanup By: Not reportedSpill Site: Not reportedWaterway: NoWaterway Involved: Not reportedFacility Telephone: Not reportedComments: Not reportedReport Date:

(Continued) S100179024

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0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: 06302006Revised Due Date: 12312004AWP Completion Date: 0Proposed Budget: OU2AWP Code: REMEDIAL ACTION PLAN / RECORD OF DECISIONActivity Name: RAPActivity: 33970004Facility ID: 32State Senate District Code: 62State Assembly District Code: Not reportedLat/Long Description: Not reportedLat/long Method: 0 0 0 / 0 0 0Lat/Long (dms): Not reportedLat/Long Direction: SANTA ANARegion Water Control Board Name: SARegion Water Control Board: Not reportedSupervisor Responsible for Site: SNIOUStaff Member Responsible for Site: ConfirmedGroundwater Contamination: Not reportedDate Site Hazard Ranked: Not reportedHazardous Ranking Score: Not reportedCortese: Not reportedAccess: NATIONAL SECURITY/INTERNATIONAL AFFAIRSSIC Name: 97SIC Code: ListedNPL: OPEN MILITARY BASEType Name: OPENFacility Type: ENVIRONMENTAL PROTECTION AGENCYLead Agency: EPALead Agency: ANNUAL WORKPLAN - ACTIVE SITEStatus Name: ANNUAL WORKPLAN (AWP) - ACTIVE SITEStatus: 07131998State Senate District: Not reportedFile Name: OMF-SOUTHERN CALIFBranch Name: SOBranch: GLENDALERegion Name: 3Region: 33970004Facility ID:

Calsite:

CA ENVIROSTORRIVERSIDE, CA 92518CA Cortese3,545 ACRES; EAST OF RIVERSIDE N/A

13 CA HIST Cal-SitesMARCH AIR RESERVE BASE S104241831

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06171996Comments Date: Not reportedRevised Due Date: 06171996AWP Completion Date: 0Proposed Budget: PANERAWP Code: OPERATION & MAINTENANCEActivity Name: OMActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 07081996Comments Date: Not reportedRevised Due Date: 07081996AWP Completion Date: 0Proposed Budget: STE33AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 07111996Comments Date: Not reportedRevised Due Date: 07111996AWP Completion Date: 0Proposed Budget: STE34AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type:

MARCH AIR RESERVE BASE (Continued) S104241831

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Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 05081996Comments Date: Not reportedRevised Due Date: 05081996AWP Completion Date: 0Proposed Budget: SIT31AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 05081996Comments Date: Not reportedRevised Due Date: 05081996AWP Completion Date: 0Proposed Budget: SIT31AWP Code: OPERATION & MAINTENANCEActivity Name: OMActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete:


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RIFSActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 03251996Comments Date: Not reportedRevised Due Date: 03251996AWP Completion Date: 0Proposed Budget: STE 1AWP Code: REMEDIAL INVESTIGATION / FEASIBILITY STUDYActivity Name: RIFSActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: CONTAMINATED SOIL REMOVED AND STOCKPILED AT SITE 15 FOR REMEDIATIONActivity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 380Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 05011996Comments Date: Not reportedRevised Due Date: 05011996AWP Completion Date: 0Proposed Budget: SIT11AWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing:


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Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 02021996Comments Date: Not reportedRevised Due Date: 02021996AWP Completion Date: 0Proposed Budget: STE15AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 02021996Comments Date: Not reportedRevised Due Date: 02021996AWP Completion Date: 0Proposed Budget: STE10AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 03251996Comments Date: Not reportedRevised Due Date: 03251996AWP Completion Date: 0Proposed Budget: STE 9AWP Code: REMEDIAL INVESTIGATION / FEASIBILITY STUDYActivity Name:


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Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 07111996Comments Date: Not reportedRevised Due Date: 07111996AWP Completion Date: 0Proposed Budget: STE34AWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 09141995Comments Date: Not reportedRevised Due Date: 09141995AWP Completion Date: 0Proposed Budget: OU-3AWP Code: REMEDIAL ACTION PLAN / RECORD OF DECISIONActivity Name: RAPActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status:


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0Proposed Budget: SITEBAWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 11131996Comments Date: Not reportedRevised Due Date: 11131996AWP Completion Date: 0Proposed Budget: OU-3AWP Code: REMEDIAL ACTION PLAN / RECORD OF DECISIONActivity Name: RAPActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 07111996Comments Date: Not reportedRevised Due Date: 07111996AWP Completion Date: 0Proposed Budget: STE34AWP Code: OPERATION & MAINTENANCEActivity Name: OMActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse:


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0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 04071999Comments Date: Not reportedRevised Due Date: 04071999AWP Completion Date: 0Proposed Budget: STE18AWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date: 12312006AWP Completion Date: 0Proposed Budget: SITE8AWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 04102000Comments Date: Not reportedRevised Due Date: 04102000AWP Completion Date:


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CONVEYANCE PIPING, AN AIR BLOWER, AND MECHANICAL AND ELECTRICAL A BIOVENTING (AIR INJECTION) WELL, TWO BIOVENTING MONITORING PROBES,Activity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 3000Liquids Treated (Gals): 3000Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 03121999Comments Date: Not reportedRevised Due Date: 03121999AWP Completion Date: 0Proposed Budget: STE39AWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: 06302007Revised Due Date: 12312005AWP Completion Date: 0Proposed Budget: SITE8AWP Code: OPERATION & MAINTENANCEActivity Name: OMActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: VENTING. SVE = 137 SCFM FOR CLEANUP BY COMBINED SOIL VAPOR EXTRACTION, AND SOIL AERATION/BIO- GROUNDWATER LEVELS ARE DEPRESSED TO EXPOSE CONTAMINATED SATURATED SOILActivity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals):


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STE36AWP Code: OPERATION & MAINTENANCEActivity Name: OMActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: 12312006Revised Due Date: 12312004AWP Completion Date: 0Proposed Budget: SITE8AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 02231999Comments Date: Not reportedRevised Due Date: 02231999AWP Completion Date: 0Proposed Budget: STE39AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 1For Commercial Reuse: APPURTENANCES.


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AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 07211998Comments Date: Not reportedRevised Due Date: 07211998AWP Completion Date: 0Proposed Budget: STE18AWP Code: DESIGNActivity Name: DESActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: COMBINATION WITH A SYSTEM FOR SOIL VAPOR EXTRACTION(SVE). INSTALLATION OF A GROUNDWATER EXTRACTION AND TREATMENT SYSTEM INActivity Comments: NRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 05261999Comments Date: Not reportedRevised Due Date: 05261999AWP Completion Date: 0Proposed Budget: STE36AWP Code: REMOVAL ACTIONActivity Name: RAActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 02072000Comments Date: Not reportedRevised Due Date: 02072000AWP Completion Date: 0Proposed Budget:


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0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date: 12312006AWP Completion Date: 0Proposed Budget: STE27AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date: 12312007AWP Completion Date: 0Proposed Budget: STE33AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status:


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06302007AWP Completion Date: 0Proposed Budget: B2307AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date: 12312006AWP Completion Date: 0Proposed Budget: SITE2AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date: 12312006AWP Completion Date: 0Proposed Budget: SITE8AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse:


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and paint strippers, carbon removers and photographic chemicals. rinated and nonclorinated solvents, corrosives, antifreeze, paint wing hazardous wastes: petroleum, oil and lubricants (POLs), chlo d fuel management. March AFB has historically generated the follo es and equipment; operation of a photo lab and printing plant; an at the Base include: maintenance and repair of aircraft, vehicl effective air to air refueling operation capability. Operations Air Mobility Command (AMC). The Base’s mission is to maintain an This facility is an active U.S. Air Reserve Base part of the theBackground Info: RIVERSIDE, CA 92518Alternate City,St,Zip: 3,545 ACRES; EAST OF RIVERSIDEAlternate Address: MORENO VALLEY, CA 92518Alternate City,St,Zip: 2990 GRAEBER STREETAlternate Address: RIVERSIDE, CA 92518Alternate City,St,Zip: 2374 ACRES; EAST OF RIVERSIDEAlternate Address: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date: 12312007AWP Completion Date: 0Proposed Budget: STE18AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33970004Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): ANNUAL WORKPLAN - ACTIVE SITEDefinition of Status: AWPActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: Not reportedComments Date: Not reportedRevised Due Date:


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of contamination is soil or debris saturated with or containingComments: 01311996Comments Date: disposed of into the former swimming pool, the secondary sourceComments: 01311996Comments Date: drums, transformers, or other bulk containers which may have beenComments: 01311996Comments Date: biphenyls (PCBs). The primary sources of contamination are theComments: 01311996Comments Date: , solvents, asbestos-containing material, and polychlorinatedComments: 01311996Comments Date: waste disposal area for various base wastes including wastes oilsComments: 01311996Comments Date: action proposed for Site L. The swimming pool was converted to aComments: 01311996Comments Date: RIFS - SITE L: This EE/CA has been prepared to address a removalComments: 01311996Comments Date: conveyance piping and other necessary equipment to convey soilComments: 06011999Comments Date: support process equipment. 3) Installing groundwater and vaporComments: 06011999Comments Date: five extraction wells, 2) Constructing a small concrete pad toComments: 06011999Comments Date: ne to enable refueling of aircraft. Leakage of the fuel line wasComments: 05011996Comments Date: ines transport fuels from the fuel storage tanks tot he flight liComments: 05011996Comments Date: (Fuel Pump Station Building 2202 and Building 2340. These fuel lComments: 05011996Comments Date: saturated soils for cleanup by combined soil vapor extraction,Comments: 07241998Comments Date: on depressing the groundwater levels to expose contaminatedComments: 07241998Comments Date: DES - SITE18: The remediation technology for Site 18 is basedComments: 07241998Comments Date: bioremediation. DES - SITE 15: This is also part of OU#1. TheComments: 02021996Comments Date: channel and transported off-site to Candelaria Environmental forComments: 02021996Comments Date: ards of sediment material will be removed from the concrete-linedComments: 02021996Comments Date: the final OU#1 Record of Decision (ROD). Approximately 15 cubic yComments: 02021996Comments Date: 33. not included in units 1 & 3, and 3) groundwater and soil in area t boundary and off base plume, 2) groundwater and soil for areas ese groups are: 1) groundwater and soil for areas along the eas h are similar to the State’s removal actions, for remediation. Th Base has been divided into three groups, or operable units, whic n September 1990, to provide for the remediation of the Base. The signed between EPA, DHS, the Santa Ana RWQCB and the Air Force i uded on the NPL in 1989. A Federal Facilities Agreement (FFA) was for contamination of soils and surface water. This base was incl rimary source of potable water in this area. There is a potential n contaminated with trichloroethylene (TCE). Groundwater is the p scharges to sanitary sewers and storm drains. Groundwater has bee include burning waste in fire fighting training exercises and di Past activities which have resulted in contamination at the base


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02021996Comments Date: ene. The remedial actions for Site 15 will require the handlingComments: 02021996Comments Date: ncern are Benzene, Naphthalene, 2-Methylnaphthalene and PhenanthrComments: 02021996Comments Date: facility was constructed in 1978. The primary contaminants of coComments: 02021996Comments Date: ntaminated JP-4 have been burned in training exercises since theComments: 02021996Comments Date: d adjacent to the FTA. Approximately 6000 gallons per year of coComments: 02021996Comments Date: cises were drained to a formely unlined water holding pond locateComments: 02021996Comments Date: m Forming Form (AFFF) and residual fuel used during training exerComments: 02021996Comments Date: l over a clay liner. Firefighting water, solutions of Aqueous FilComments: 02021996Comments Date: reportedly constructed by placing an underdrain system and graveComments: 02021996Comments Date: Fire Training Area (FTA), Site 15, was developed in 1978 and wasComments: 02021996Comments Date: ment from Site 10, pursuant to the cleanup criteria set forth inComments: 02021996Comments Date: m drain. The objectives of this remediation of contaminated sediComments: 02021996Comments Date: oundary of the base where it discharges to the Perris Valley storComments: 02021996Comments Date: ge channel is concretelined (since the 1960s) up to the eastern bComments: 02021996Comments Date: trippers, paint thinners, battery acids and solvents. The drainaComments: 02021996Comments Date: , hydraulic fluids, diesel fuel, jet fuel, waste paints, paint sComments: 02021996Comments Date: was installed prior to 1940, has reportedly received various oilsComments: 02021996Comments Date: DES - SITE 10: This is part of OU#1. The drainage channel, whichComments: 02021996Comments Date: combination of alternatives is proposed.Comments: 01311996Comments Date: differences in treating or disposing of those wastes, aComments: 01311996Comments Date: to the variety of wastes which may be encountered and theComments: 01311996Comments Date: and/or groundwater may continue to be impacted by the wastes. DueComments: 01311996Comments Date: contained, there is a likelihood that both the subsurface soilsComments: 01311996Comments Date: unknown at this time. If the wastes are not currently adequatelyComments: 01311996Comments Date: source. The actual type and quantity of wastes in the pool areComments: 01311996Comments Date: the swimming pool area is also considered as a possible secondaryComments: 01311996Comments Date: surrounding the primary source, and the concrete containment ofComments: 01311996Comments Date: high concentrations of contaminants in the immediate areasComments: 01311996Comments Date:


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l. On-base consolidation with Site 6 lined waste cell provides tComments: 03251996Comments Date: d dispose of the expected 100 cubic yards of oil contaminated soiComments: 03251996Comments Date: ify the most effective remedial alternative to remove the OW/S anComments: 03251996Comments Date: ite Specific Action Memorandum was prepared to evaluate and identComments: 03251996Comments Date: source area for groundwater contamination in the future. This SComments: 03251996Comments Date: RIFS - SITE 9: The removal of the OW/S will eliminate a potentialComments: 03251996Comments Date: 3000 cubic yards.Comments: 02241999Comments Date: time is 2 years and the volume of soil to be treated is approx.Comments: 02241999Comments Date: mechanical and electrical appurtenances. The estimated remedialComments: 02241999Comments Date: proves, conveyance piping, an air blower, and mechanical andComments: 02241999Comments Date: bioventing (air injection) well, two bioventing monitoringComments: 02241999Comments Date: a soil bioventing system. The system will be comprised of aComments: 02241999Comments Date: migration. The remedial system will include the installation ofComments: 02241999Comments Date: prevent further degradation of groundwater through contaminantComments: 02241999Comments Date: reduce the contaminant concentrations in the subsurface soil andComments: 02241999Comments Date: DES - Site 39: The remedial design objective for Site 39 is toComments: 02241999Comments Date: (O&M) procedures relating to operation and maintenance activitiesComments: 02072000Comments Date: t site 36. This document contains the Operation and MaintenanceComments: 02072000Comments Date: l vapor extraction with groundwater extraction, is in operation aComments: 02072000Comments Date: Site 36 - OM: A dual phase extraction system, which combines soiComments: 02072000Comments Date: to be conducted at Site 36.Comments: 02072000Comments Date: re set forth in the final OU# 1 Record of Decision (ROD).Comments: 02021996Comments Date: al for bioremediation. The objectives of this remedial action weComments: 02021996Comments Date: nated soil will be transported off-site to Candelaria EnvironmentComments: 02021996Comments Date: ed by Environmental Dynamic. Approximately 8,950 tons of contamiComments: 02021996Comments Date: e-half mile from Site 15 using a 5,000-gallon vacuum truck suppliComments: 02021996Comments Date: ration pond, will be transferred to a base sewer inlet located onComments: 02021996Comments Date: with PAHs. Approximately 4,500 gallons of water, from the evapoComments: 02021996Comments Date: of two streams; the evaporation pond water and soils contaminatedComments:


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04081999Comments Date: saturated soils for cleanup by combined soil vapor extraction,andComments: 04081999Comments Date: on depressing the groundwater levels to expose contaminatedComments: 04081999Comments Date: Friday 26, 1999. The remediation technology for Site 18 is basedComments: 04081999Comments Date: was completed on February 23, 1999 and the system started onComments: 04081999Comments Date: RA - SITE 18: The construction of the remedial action for Site 18Comments: 04081999Comments Date: ity.Comments: 03251996Comments Date: ngered species and no perennial wetlands are located in its vicinComments: 03251996Comments Date: ill remain in military use. Site 1 is not a habitat for any endaComments: 03251996Comments Date: alternative. The site is planned for Air National Guard use and wComments: 03251996Comments Date: as prepared to evaluate and identify the most effective disposalComments: 03251996Comments Date: reclude further exposure. This Site Specific Action Memorandum wComments: 03251996Comments Date: disturbed, the soil stockpiled at Site 1 needs to be removed to pComments: 03251996Comments Date: use the exposure pathway was limited. Now that the soil has beenComments: 03251996Comments Date: determined that no human health risk was present at the site becaComments: 03251996Comments Date: lastic sheeting pending disposal. The risk assessment for Site 1Comments: 03251996Comments Date: ards of PAH contaminated soil has been stockpiled on-site under pComments: 03251996Comments Date: e Air National Guard Alert Facility. Approximately, 3,100 cubic yComments: 03251996Comments Date: (PRGs). Soil from Site 1 was excavated during construction of thComments: 03251996Comments Date: US Environmental Protection Agency Preliminary remediation GoalsComments: 03251996Comments Date: ples detected metals; however, only manganese was detected aboveComments: 03251996Comments Date: hydrocarfons (PAHs) as contaminant of concerns. Ground- water samComments: 03251996Comments Date: S - SITE 1: Soil sampling at Site 1 detected polycyclic aromaticComments: 03251996Comments Date: OW/S. No potential wetlands are located in Site 9 vicinity. RIFComments: 03251996Comments Date: Burrowing Owl, but excavation activities will be focused on theComments: 03251996Comments Date: tive. Site 9 vicinity may potentially have Beechy’s Squirrel andComments: 03251996Comments Date: military reuse under the Joint Power Authority preferred alternaComments: 03251996Comments Date: level and is compatible with land use. Site 9 is recommended forComments: 03251996Comments Date: he maximum level of regulatory compliance within the lowest costComments: 03251996Comments Date:


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ent streams, intermittent treatment points and the effluent streaComments: 06171996Comments Date: conducted. This includes on-site sampling and tests of the influComments: 06171996Comments Date: ming monitoring of the vapor and water treatment systems will beComments: 06171996Comments Date: ation and compliance with regulatory requirements. Process perforComments: 06171996Comments Date: eillance and maintenance will be required to ensure reliable operComments: 06171996Comments Date: ntinuous operation without direct operator control. Periodic survComments: 06171996Comments Date: traction of the pumping wells. The PTS is designed to sustain coComments: 06171996Comments Date: l combustion engine is used to treat vapors recovered by vapor exComments: 06171996Comments Date: tivated carbon polishing of the air stripper effluent. An internaComments: 06171996Comments Date: pping, thermal oxidation of air stripper off-gas, and granular acComments: 06171996Comments Date: ists of flow equalization tanks, an oil-water separator, air striComments: 06171996Comments Date: O&M Site 33(PANERO): The Site 33 Pump and Treat System (PTS) consComments: 06171996Comments Date: groundwater, and system optimization.Comments: 06011999Comments Date: 5) Performing system startup including sampling of vapor andComments: 06011999Comments Date: equipment for treating contaminated soil vapor and groundwater.Comments: 06011999Comments Date: vapor and groundwater to the treatment pad. 4)Installing processComments: 06011999Comments Date: eaking fuel line section was between the tank car unloading dockComments: 05011996Comments Date: ated as the Liquid Fuels Management, Bulk Storage Facility. The lComments: 05011996Comments Date: RA - SITE 11: Site 11 is part of OU#2. It includes an area designComments: 05011996Comments Date: hydrocarbon vapors locally, before discharging to the atmosphere.Comments: 04081999Comments Date: oxidizer) unit was installed at site 18 to treat the recoveredComments: 04081999Comments Date: disposal. A soil vapor extraction and treatment system (thermalComments: 04081999Comments Date: Any free product is collected via skimmer pump and contained forComments: 04081999Comments Date: 31 treatment facility for treatment by granular activated carbon.Comments: 04081999Comments Date: to remove any free product before transfer by pipline to the SiteComments: 04081999Comments Date: degradation mechanisms. The extracted groundwater is pre-treatedComments: 04081999Comments Date: groundwater pump and treat and by natural attenuation/biochemicalComments: 04081999Comments Date: and phase separation as necessary, and dissolved through theComments: 04081999Comments Date: soil aeration/bioventing, free product removal by vaporizationComments:


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07111996Comments Date: justing the air flow into the subsurface. Preventive equipment mComments: 07111996Comments Date: the monthly monitoring is evaluated and used as the basis for adComments: 07111996Comments Date: of one year after installation and start-up. Data collected fromComments: 07111996Comments Date: he O&M of the bioventing system will be performed for a durationComments: 07111996Comments Date: he vapor monitoring wells will be monitored on a monthly basis. TComments: 07111996Comments Date: ion, oxygen, carbon dioxide and hydrocarbon concentrations from tComments: 07111996Comments Date: uals and respiration tests every 6 months of operation. In additComments: 07111996Comments Date: bioventing system, completion of operation/maintenance/repair manComments: 07111996Comments Date: nd Maintenance (O&M) phase will consist of monthly checks of theComments: 07111996Comments Date: ed the effectiveness of bioventing for this site. The Operation aComments: 07111996Comments Date: This study was completed in July 1996 and successfully demonstratComments: 07111996Comments Date: e 34 to determine the effectiveness of bioventing at this site.Comments: 07111996Comments Date: n the operation of a bioventing treatability study project at SitComments: 07111996Comments Date: urther to the northwest. In March 1994 the AF installed and begaComments: 07111996Comments Date: d as a potential source of the mainly hydrocarbon contamination fComments: 07111996Comments Date: properly installed and is adjacent to Site 34, has been identifieComments: 07111996Comments Date: O&M - SITE 34: An area near the oil/water separator, which was imComments: 07111996Comments Date: ems within 3 hours of initial contact.Comments: 06171996Comments Date: resentatives capable of responding to equipment failures or problComments: 06171996Comments Date: and replacements. The manufacturer shall have local service repComments: 06171996Comments Date: ump overhauls, process instrument calibrations, equipment repairsComments: 06171996Comments Date: routine O&M tasks, including well inspections and maintenance, pComments: 06171996Comments Date: . Normally, one field technician will be required to perform theComments: 06171996Comments Date: rmed along with routine maintenance and record keeping activitiesComments: 06171996Comments Date: ccordance with the manufacturers recommend -ations, will be perfoComments: 06171996Comments Date: cost effectiveness. Preventive equipment maintenance tasks, in aComments: 06171996Comments Date: GAC treatment units to maintain regulatory discharge limits andComments: 06171996Comments Date: ms to verify satisfactory operation, and timely change-out of theComments: 06171996Comments Date:


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nt concentrations. The AF installed and successfully demonstratedComments: 07111996Comments Date: l provide potential locations for soil borings based on contaminaComments: 07111996Comments Date: overed contamination at Site 34 using a soil gas survey which wilComments: 07111996Comments Date: Diesel Fuel. The Air Force (AF) will characterize the newly discComments: 07111996Comments Date: 4 include VOCs, SVOCs, Pesticides/PCBs, Oil and Grease, JP-4 andComments: 07111996Comments Date: : Soil contaminants detected during the RI/FS conducted at Site 3Comments: 07111996Comments Date: ap into this system for use at the adjacent sites. RA - SITE 34Comments: 07111996Comments Date: excess air injection capacity, therefore, it may be possible to tComments: 07111996Comments Date: il. The existing bioventing system at Site 34 was designed withComments: 07111996Comments Date: ation process of petroleum hydrocarbon contaminants within the soComments: 07111996Comments Date: d air into the soil to stimulate or enhance the natural biodegradComments: 07111996Comments Date: U#1 ROD. Bioventing is the process of delivering oxygen by forceComments: 07111996Comments Date: mental impact and will achieve the cleanup standards set in the OComments: 07111996Comments Date: hydrocarbon contamination is cost effective, has minimal environComments: 07111996Comments Date: lity study has demonstrated that the bioventing at Site 34 of theComments: 07111996Comments Date: system as compared to other remediation technology. The treatabiComments: 07111996Comments Date: ng is the low cost to install, operate, maintain and monitor theComments: 07111996Comments Date: ecord of Decision (ROD). The primary advantage in using bioventiComments: 07111996Comments Date: 34. This is consistent with the Operable Unit #1 (OU#1) signed RComments: 07111996Comments Date: hat considered bioventing the final remedial alternative at SiteComments: 07111996Comments Date: ocument. A Remedial Action Workplan was submitted in July 1996 tComments: 07111996Comments Date: of the bioventing system was included in the treatability study dComments: 07111996Comments Date: imely and accurate operating reports. DES -SITE 34: The designComments: 07111996Comments Date: versee execution of the O&M tasks to minimize costs, and ensure tComments: 07111996Comments Date: compliance requirements. Qualified supervisory personnel will oComments: 07111996Comments Date: ted as required for satisfactory operating control and regulatoryComments: 07111996Comments Date: d keeping activities. Status reports will be prepared and submitComments: 07111996Comments Date: tions, will be performed along with routing maintenance and recorComments: 07111996Comments Date: aintenance tasks, in accordance with the manufacturers recommendaComments:


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09141995Comments Date: emediation using soil vapor extracion and bioventing. 5. GroundwaComments: 09141995Comments Date: ndwater monitoring. 3. Continued free product recovery. 4. Soil rComments: 09141995Comments Date: ction, and deed restriction of groundwater use. 2. Quarterly grouComments: 09141995Comments Date: : 1. Institutional control, including fencing, site use restriComments: 09141995Comments Date: taxiway. The major components of the selected alternative includeComments: 09141995Comments Date: ated on the aircraft apron, between the flightline shops and theComments: 09141995Comments Date: U#3, which encompasses the former Panero Fueling facility, is locComments: 09141995Comments Date: oleum hydrocarbons and solvent beneath Operable Unit #3 (OU#3). OComments: 09141995Comments Date: to remediate soil and groundwater that is contaminated with petrComments: 09141995Comments Date: RAP OU#3: This ROD/RAP presents the remedial alternative selectedComments: 09141995Comments Date: discharging to the atmosphere.Comments: 07241998Comments Date: 18 to treat the recovered hydrocarbon vapors locally, beforeComments: 07241998Comments Date: treatment system(thermal oxidizer) unit will be installed at siteComments: 07241998Comments Date: pump and contained for disposal. A soil vapor extraction andComments: 07241998Comments Date: vated carbon. Any free product would be collected via skimmerComments: 07241998Comments Date: the Site 31 treatment facility for treatment by granular acti-Comments: 07241998Comments Date: treated to remove any free product before transfer by pipeline toComments: 07241998Comments Date: degradation mechanisms. The extracted groundwater would be pre-Comments: 07241998Comments Date: groundwater pump and treat and by natural attenuation/biochemicalComments: 07241998Comments Date: tion and phase separation as necessary, and dissolved through theComments: 07241998Comments Date: and soil aeration/bioventing, free product removal by vaporiza-Comments: 07241998Comments Date: D).Comments: 07111996Comments Date: ction standards as established in the OU#1 Record of Decision (ROComments: 07111996Comments Date: itor that the bioremedial approach is achieving groundwater proteComments: 07111996Comments Date: uate and select the best approach to biovent the site, and to monComments: 07111996Comments Date: new hydrocarbon contamination at the oil/water separator, to evalComments: 07111996Comments Date: ctives of this remedial action is to determine the extent of theComments: 07111996Comments Date: the effectiveness of a bioventing system at this Site. The objeComments: 07111996Comments Date:


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ediate Response Action was to remove and replace the leaking sectComments: 05011996Comments Date: cated adjacent to the fuel pump station. The objective of the ImmComments: 05011996Comments Date: fuel leak were also observed in and around the concrete valult loComments: 05011996Comments Date: fuel pump station and the flight line. Visual indications of aComments: 05011996Comments Date: ure during an integrity test of a section of the line between theComments: 05011996Comments Date: discovered when March AFB personnel noticed a loss in line pressComments: 05011996Comments Date: blic review and comment.Comments: 11131996Comments Date: ining at the site. the DD went through the RAP requirement of puComments: 11131996Comments Date: nly JP-4 free product and does not address all contamination remaComments: 11131996Comments Date: for the JP-4 free product beneath OU#3. This action addresses oComments: 11131996Comments Date: de the existing free product recovery system as an interim remedyComments: 11131996Comments Date: fter considerable efforts, all parties agreed to expand and upgraComments: 11131996Comments Date: preferred alternative in the ROD is too expensive. Therefore, aComments: 11131996Comments Date: troleum exclusion section of CERCLA and the AFRs stating that theComments: 11131996Comments Date: ned to sign the ROD at the last minute; the USEPA invoking the peComments: 11131996Comments Date: Protection Agency(USEPA) and the Air Force Reserves (AFRs) decliComments: 11131996Comments Date: (ROD) for OU#3 in September 1995. However, the US EnvironmentalComments: 11131996Comments Date: Water Quality Control Board (RWQCB), signed a Record of DecisionComments: 11131996Comments Date: 3. The State of California, both DTSC and the Santa Ana RegionalComments: 11131996Comments Date: ed to increase jet fuel (JP-4) free product recovery rates at OU#Comments: 11131996Comments Date: #3 pump and Treat System. This removal action upgrade is selectComments: 11131996Comments Date: al Action upgrade for March Air Reserve Base (MARB) Operable UnitComments: 11131996Comments Date: lant to a Remedial Action Plan (RAP), presents the selected RemovComments: 11131996Comments Date: RAP - OU#3(SITE 33): This Decision Document (DD), which is equiviComments: 11131996Comments Date: ,655.00Comments: 09141995Comments Date: hieve cleanup goals within 30 years. Approximate cost: $22,251Comments: 09141995Comments Date: p and treat (Air Strippers) system. The remedy is estimated to acComments: 09141995Comments Date: n. 6. Groundwater dissolved plume treatment using groundwater pumComments: 09141995Comments Date: ter source remediation using surfactant and in-situ bioremediatioComments:


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05081996Comments Date: led with granular activated carbon treatment of extracted groundwComments: 05081996Comments Date: ves have been performed. A dual phase extraction technology coupComments: 05081996Comments Date: te characteristics and evaluate cost effective remedial alternatiComments: 05081996Comments Date: er. Extensive studies to identify source locations, determine siComments: 05081996Comments Date: emediation to prevent further contamination of the OU#1 groundwatComments: 05081996Comments Date: contained within the soils and the groundwater and will require rComments: 05081996Comments Date: and traces of other chlorinated solvents. The contaminants areComments: 05081996Comments Date: contaminants of concern at Site 31 are Trichloro- ethylene (PCE),Comments: 05081996Comments Date: ce shops may have leaked solvents to the subsurface. The primaryComments: 05081996Comments Date: -1950s to the mid-1970s. In addition, floor drains from maintenanComments: 05081996Comments Date: ing solvents on the ground reportedly occurred from about the midComments: 05081996Comments Date: DES - SITE 31: This is part of OU #1. The practice of dis- chargComments: 05081996Comments Date: alt.Comments: 05011996Comments Date: y density of the soil, and the replacement of the overlaying asphComments: 05011996Comments Date: to the extent possible. This included the backfilling maximum drComments: 05011996Comments Date: site area was landscaped and restored to the original conditionComments: 05011996Comments Date: emediation. Upon getting the new pipe section on-line the generalComments: 05011996Comments Date: of contaminated soil was removed and stockpiled at Site 15 for rComments: 05011996Comments Date: ion of demolished concrete vault. Approximately, 380 cubic yardsComments: 05011996Comments Date: uel line and a 12 inch steel road crossing sleeve and reconstructComments: 05011996Comments Date: line was also removed, the placement of a new 8 inch steel JP-8 fComments: 05011996Comments Date: oot of JP-8 fuel line and a 210 foot section of an inactive JP-8Comments: 05011996Comments Date: emoval of overlaying asphalt and concrete, the removal of a 230 fComments: 05011996Comments Date: l lines and associated vault area including the demolishing and rComments: 05011996Comments Date: moval action consisted of trenching to expose the sub-surface fueComments: 05011996Comments Date: of outside trucks for delivery of fuels to the aircrafts. The reComments: 05011996Comments Date: in a very tight schedule (approx. seven days) to prevent the useComments: 05011996Comments Date: ion of the sub-surface JP-8 fuel line. This was accomplished withComments: 05011996Comments Date:


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o once or twice a year for the groundwater treatment system. NormComments: 05081996Comments Date: s may occur once every 1-2 months and subsequently may decrease tComments: 05081996Comments Date: levels decline with ongoing treatment. Initially the change-outComments: 05081996Comments Date: y will gradually decrease as the soil and groundwater contaminantComments: 05081996Comments Date: g activities. It is expected that the carbon change-out frequencComments: 05081996Comments Date: ill be performed along with routine maintenance and record keepinComments: 05081996Comments Date: ce tasks, in accordance with the manufacturers recommendations, wComments: 05081996Comments Date: ge limits and cost effectiveness. Preventive equipment maintenanComments: 05081996Comments Date: e-out of the GAC treatment units to maintain regulatory discharComments: 05081996Comments Date: fluent streams to verify satisfactory operation, and timely changComments: 05081996Comments Date: of the influent streams, intermittent treatment points and the efComments: 05081996Comments Date: ems will be conducted. This includes on-site sampling and testsComments: 05081996Comments Date: ocess performing monitoring of the vapor and water treatment systComments: 05081996Comments Date: eliable operation and compliance with regulatory requirement. PrComments: 05081996Comments Date: eriodic surveillance and maintenance will be required to ensure rComments: 05081996Comments Date: sustain continuous operation without direct operator control. PComments: 05081996Comments Date: Site 31 dual phase extraction and treatment system is designed toComments: 05081996Comments Date: ied in the Record of Decision (ROD) for OU#1. O&M SITE 31: TheComments: 05081996Comments Date: ion complies with the statutory preference for remedies as specifComments: 05081996Comments Date: of April, and startup of the system July 1996. This remedial actComments: 05081996Comments Date: surface piping and electrical facilities is planned for the endComments: 05081996Comments Date: ry sewer system, as required. Installation of process equipment,Comments: 05081996Comments Date: of excess water to the Heacock Storm drain and/or the base sanitaComments: 05081996Comments Date: ater will be reinjected into the aquifer combined with dischargeComments: 05081996Comments Date: never will exceed a concentration of 5 ppb TCE. Treated groundwComments: 05081996Comments Date: ll have a daily average concentration of 0.5 ppb TCE or less, andComments: 05081996Comments Date: ite. The treatment system shall discharge treated water that wiComments: 05081996Comments Date: em shown to be a cost- effective method for remediation of this SComments: 05081996Comments Date: ater and soil vapor has been selected based on a pilot scale systComments:


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Not reportedRegion 2: Not reportedEffective Date: Not reportedWaste Discharge System No: Not reportedOrder No: exportFlag: Not reportedSwat R: Not reportedEnf Type: Not reportedOwner: -117.26305Longitude: 34.090000Latitude: 400689Site Code: 07/13/1998Status Date: ACTIVECleanup Status: FEDERAL SUPERFUND - LISTEDSite/Facility Type: 33970004Envirostor Id: CORTESERegion:

CORTESE:

DEFENSE MEMORANDUM OF AGREEMENTSpecial Programs Name: DSMOASpecial Programs Code: ALESSANDRO ARMY AIR FIELD|March Air Reserve BaseAlternate Name: Not reportedID Value: Not reportedID Name: Site 36 included: 1) Installing a submersible pump into each ofComments: 06011999Comments Date: mechanical appurtenances. The remedial activities conducted atComments: 06011999Comments Date: includes conveyance piping, process vessels, and electrical andComments: 06011999Comments Date: was approved by DTSC on April 7, 1998. The Site 36 systemComments: 06011999Comments Date: soil vapor extraction (SVE). A remedial design of this systemComments: 06011999Comments Date: extraction and treatment system in combination with a system forComments: 06011999Comments Date: March 15, 1999. It included the installation of a groundwaterComments: 06011999Comments Date: RA - SITE 36: The remedial action for Site 36 was completed onComments: 06011999Comments Date: ating reports.Comments: 05081996Comments Date: O&M tasks to minimize costs, and ensure timely and accurate operComments: 05081996Comments Date: s. Qualified supervisory personnel will oversee execution of theComments: 05081996Comments Date: isfactory operating control and regulatory compliance requirementComments: 05081996Comments Date: scharge records will be prepared and submitted as reqired for satComments: 05081996Comments Date: eplacements. Status reports along with analytical results and diComments: 05081996Comments Date: erhauls, process instrument calibrations, equipment repairs and rComments: 05081996Comments Date: e O&M tasks, including wells inspections and maintenance, pump ovComments: 05081996Comments Date: ally, one field technician will be required to perform the routinComments: 05081996Comments Date:


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Envirostor ID NumberAlias Type: 33970004Alias Name: Project Code (Site Code)Alias Type: 400689Alias Name: RB-PCAAlias Type: 16985Alias Name: EPA (FRS #)Alias Type: 110033608665Alias Name: Alternate NameAlias Type: |Alias Name: Alternate NameAlias Type: ALESSANDRO ARMY AIR FIELDAlias Name: OTH, SOILPotential Description: Carbon tetrachloride, TPH-JET FUEL 1,1,1-Trichloroethane (TCA, Trichloroethylene (TCE, Chloroform, hydrocarbons (PAHs, Tetrachloroethylene (PCE, TPH-diesel, tetrachloride, Chloroform, 30013-NO, 30018-NO, Polynuclear aromatic FUEL, 1,1,1-Trichloroethane (TCA, Trichloroethylene (TCE, Carbon hydrocarbons (PAHs, Tetrachloroethylene (PCE, TPH-diesel, TPH-JET Lead, Polychlorinated biphenyls (PCBs, Polynuclear aromaticConfirmed COC: tetrachloride, Chloroform FUEL, 1,1,1-Trichloroethane (TCA, Trichloroethylene (TCE, Carbon hydrocarbons (PAHs, Tetrachloroethylene (PCE, TPH-diesel, TPH-JET Lead, Polychlorinated biphenyls (PCBs, Polynuclear aromaticPotential COC: PAINT/DEPAINT FACILITY DOMESTIC, MACHINE SHOP, OFFICE BUILDING, OIL/WATER SEPARATORS, STORAGE/ REFUELING, FUEL - VEHICLE STORAGE/ REFUELING, LANDFILL - CLEANING, ENGINE TESTING/REPAIR, FIRE TRAINING AREAS, FUEL - AIRCRAFT AIRCRAFT MAINTENANCE, AIRFIELD OPERATIONS, DEGREASING FACILITY, DRYPast Use: NONE SPECIFIEDAPN: -117.2630Longitude: 34.09Latitude: DERAFunding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 07/13/1998Status Date: ActiveStatus: Not reportedSpecial Program: 23Senate: 40Assembly: 400689Site Code: 33970004Facility ID: Cleanup CypressDivision Branch: Robert SengaSupervisor: Stephen NiouProgram Manager: US EPALead Agency: SMBRP, RWQCB 8 - Santa Ana, US EPARegulatory Agencies: YESNPL: 2500Acres: Open BaseSite Type Detailed: Federal SuperfundSite Type:

ENVIROSTOR:

Not reportedWaste Management Uit Name: Not reportedSolid Waste Id No: Not reportedWID Id:


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As a secondary document, no comment letter is required.Comments: 12/27/2007Completed Date: Operations and Maintenance ReportCompleted Document Type: EGETSCompleted Sub Area Name: OU 1Completed Area Name:

The 1st Quarter 2006 OU1 Process Monitoring report is finalizedComments: 10/04/2006Completed Date: Operations and Maintenance ReportCompleted Document Type: EGETSCompleted Sub Area Name: OU 1Completed Area Name:

RI report becomes available. on off-base migration of VOC plumes to be discussed/disputed when the the work plan and leaves comments on fate and transport of VOCs and Although there are unresolved issues, DTSC agrees the finalization ofComments: 08/26/2005Completed Date: Remedial Investigation WorkplanCompleted Document Type: Not reportedCompleted Sub Area Name: OU2Completed Area Name:

The report may be finalizedComments: 06/08/2010Completed Date: Monitoring ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

5 year review report acceptedComments: 09/02/2009Completed Date: 5 Year Review ReportsCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Not reportedComments: 10/30/2007Completed Date: ApplicationCompleted Document Type: Not reportedCompleted Sub Area Name: OU 1Completed Area Name:

Routine monitoring report reviewed by RWQCBComments: 02/05/2007Completed Date: Operations and Maintenance ReportCompleted Document Type: STE33Completed Sub Area Name: PCASCompleted Area Name:

routine monitoring reportComments: 02/05/2007Completed Date: Operations and Maintenance ReportCompleted Document Type: STE27Completed Sub Area Name: PCASCompleted Area Name:


Completed Info:


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OU-3Completed Area Name:

Not reportedComments: 02/02/1996Completed Date: * Remedial or Removal DesignCompleted Document Type: STE10Completed Sub Area Name: OU 1Completed Area Name:

Not reportedComments: 03/25/1996Completed Date: Feasibility Study ReportCompleted Document Type: STE 1Completed Sub Area Name: OU2Completed Area Name:

Not reportedComments: 05/08/1996Completed Date: Operations and Maintenance PlanCompleted Document Type: SIT31Completed Sub Area Name: OU 1Completed Area Name:

Not reportedComments: 07/08/1996Completed Date: * Remedial or Removal DesignCompleted Document Type: STE33Completed Sub Area Name: PCASCompleted Area Name:

Not reportedComments: 07/11/1996Completed Date: * Remedial or Removal DesignCompleted Document Type: STE34Completed Sub Area Name: OU 1Completed Area Name:

Sites 37 and 39 require no further actions. State land Use Covenants with DTSC as a condition of land transfer. of base closure, the AF will require the purchasers to enter into institutional control provisions into the base master plan. In case unrestricted land use. The Air Force agreed to incorporate residual PAHs exist in the soil that are incompatible with this ROD include institutional controls for Sites 1 and 11 where OU2A ROD addresses Sites 1, 11, 37, and 39. The key provisions of DTSC has concurred with the OU2A ROD of March Air Reserve Base. TheComments: 09/29/2005Completed Date: Remedial Action PlanCompleted Document Type: Not reportedCompleted Sub Area Name: OU2Completed Area Name:

routine monitoring reportComments: 02/05/2007Completed Date: Operations and Maintenance ReportCompleted Document Type: STE18Completed Sub Area Name: PCASCompleted Area Name:

routine monitoring reportComments: 02/05/2007Completed Date: Operations and Maintenance ReportCompleted Document Type: SITE2Completed Sub Area Name: PCASCompleted Area Name:


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Not reportedComments: 03/12/1999Completed Date: Removal Action Completion ReportCompleted Document Type: STE39Completed Sub Area Name: OU2Completed Area Name:

Not reportedComments: 04/07/1999Completed Date: Removal Action Completion ReportCompleted Document Type: STE18Completed Sub Area Name: PCASCompleted Area Name:

through the RAP requirement of public review and comment. not address all contamination remaining at the site. the DD went beneath OU#3. This action addresses only JP-4 free product and does recovery system as an interim remedy for the JP-4 free product all parties agreed to expand and upgrade the existing free product in the ROD is too expensive. Therefore, after considerable efforts, section of CERCLA and the AFRs stating that the preferred alternative ROD at the last minute; the USEPA invoking the petroleum exclusion Agency(USEPA) and the Air Force Reserves (AFRs) declined to sign the September 1995. However, the US Environmental Protection Control Board (RWQCB), signed a Record of Decision (ROD) for OU#3 in California, both DTSC and the Santa Ana Regional Water Quality jet fuel (JP-4) free product recovery rates at OU#3. The State of Treat System. This removal action upgrade is selected to increase upgrade for March Air Reserve Base (MARB) Operable Unit #3 pump and to a Remedial Action Plan (RAP), presents the selected Removal Action RAP - OU#3(SITE 33): This Decision Document (DD), which is equivilantComments: 11/13/1996Completed Date: Remedial Action PlanCompleted Document Type: Not reportedCompleted Sub Area Name: OU-3Completed Area Name:

Not reportedComments: 07/11/1996Completed Date: Removal Action Completion ReportCompleted Document Type: STE34Completed Sub Area Name: OU 1Completed Area Name:

cleanup goals within 30 years. Approximate cost: $22,251,655.00 treat (Air Strippers) system. The remedy is estimated to achieve Groundwater dissolved plume treatment using groundwater pump and remediation using surfactant and in-situ bioremediation. 6. using soil vapor extracion and bioventing. 5. Groundwater source monitoring. 3. Continued free product recovery. 4. Soil remediation and deed restriction of groundwater use. 2. Quarterly groundwater Institutional control, including fencing, site use restriction, major components of the selected alternative include: 1. aircraft apron, between the flightline shops and the taxiway. The encompasses the former Panero Fueling facility, is located on the hydrocarbons and solvent beneath Operable Unit #3 (OU#3). OU#3, which remediate soil and groundwater that is contaminated with petroleum RAP OU#3: This ROD/RAP presents the remedial alternative selected toComments: 09/14/1995Completed Date: Remedial Action PlanCompleted Document Type: Not reportedCompleted Sub Area Name:


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the soils and the groundwater and will require remediation to prevent other chlorinated solvents. The contaminants are contained within of concern at Site 31 are Trichloro- ethylene (PCE), and traces of may have leaked solvents to the subsurface. The primary contaminants to the mid-1970s. In addition, floor drains from maintenance shops solvents on the ground reportedly occurred from about the mid-1950s DES - SITE 31: This is part of OU #1. The practice of dis- chargingComments: 05/08/1996Completed Date: * Remedial or Removal DesignCompleted Document Type: SIT31Completed Sub Area Name: OU 1Completed Area Name:

initial contact. responding to equipment failures or problems within 3 hours of The manufacturer shall have local service representatives capable of process instrument calibrations, equipment repairs and replacements. tasks, including well inspections and maintenance, pump overhauls, one field technician will be required to perform the routine O&M with routine maintenance and record keeping activities. Normally, with the manufacturers recommend -ations, will be performed along effectiveness. Preventive equipment maintenance tasks, in accordance treatment units to maintain regulatory discharge limits and cost verify satisfactory operation, and timely change-out of the GAC streams, intermittent treatment points and the effluent streams to conducted. This includes on-site sampling and tests of the influent monitoring of the vapor and water treatment systems will be compliance with regulatory requirements. Process performing maintenance will be required to ensure reliable operation and without direct operator control. Periodic surveillance and pumping wells. The PTS is designed to sustain continuous operation engine is used to treat vapors recovered by vapor extraction of the carbon polishing of the air stripper effluent. An internal combustion thermal oxidation of air stripper off-gas, and granular activated of flow equalization tanks, an oil-water separator, air stripping, O&M Site 33(PANERO): The Site 33 Pump and Treat System (PTS) consistsComments: 06/17/1996Completed Date: Operations and Maintenance ReportCompleted Document Type: PANERCompleted Sub Area Name: Sites With No Operable UnitCompleted Area Name:

Not reportedComments: 07/21/1998Completed Date: * Remedial or Removal DesignCompleted Document Type: STE18Completed Sub Area Name: PCASCompleted Area Name:

Not reportedComments: 05/26/1999Completed Date: Removal Action Completion ReportCompleted Document Type: STE36Completed Sub Area Name: OU2Completed Area Name:

Not reportedComments: 02/23/1999Completed Date: * Remedial or Removal DesignCompleted Document Type: STE39Completed Sub Area Name: OU2Completed Area Name:


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05/01/1996Completed Date: Removal Action Completion ReportCompleted Document Type: SIT11Completed Sub Area Name: OU2Completed Area Name:

conducted at Site 36. procedures relating to operation and maintenance activities to be 36. This document contains the Operation and Maintenance (O&M) vapor extraction with groundwater extraction, is in operation at site Site 36 - OM: A dual phase extraction system, which combines soilComments: 02/07/2000Completed Date: Operations and Maintenance ReportCompleted Document Type: STE36Completed Sub Area Name: OU2Completed Area Name:

operating reports. of the O&M tasks to minimize costs, and ensure timely and accurate requirements. Qualified supervisory personnel will oversee execution satisfactory operating control and regulatory compliance discharge records will be prepared and submitted as reqired for and replacements. Status reports along with analytical results and pump overhauls, process instrument calibrations, equipment repairs the routine O&M tasks, including wells inspections and maintenance, system. Normally, one field technician will be required to perform decrease to once or twice a year for the groundwater treatment change-outs may occur once every 1-2 months and subsequently may contaminant levels decline with ongoing treatment. Initially the frequency will gradually decrease as the soil and groundwater record keeping activities. It is expected that the carbon change-out recommendations, will be performed along with routine maintenance and maintenance tasks, in accordance with the manufacturers discharge limits and cost effectiveness. Preventive equipment change-out of the GAC treatment units to maintain regulatory effluent streams to verify satisfactory operation, and timely of the influent streams, intermittent treatment points and the systems will be conducted. This includes on-site sampling and tests Process performing monitoring of the vapor and water treatment ensure reliable operation and compliance with regulatory requirement. control. Periodic surveillance and maintenance will be required to designed to sustain continuous operation without direct operator SITE 31: The Site 31 dual phase extraction and treatment system is remedies as specified in the Record of Decision (ROD) for OU#1. ‘ O&M This remedial action complies with the statutory preference for planned for the end of April, and startup of the system July 1996. process equipment, surface piping and electrical facilities is and/or the base sanitary sewer system, as required. Installation of combined with discharge of excess water to the Heacock Storm drain ppb TCE. Treated groundwater will be reinjected into the aquifer of 0.5 ppb TCE or less, and never will exceed a concentration of 5 discharge treated water that will have a daily average concentration method for remediation of this Site. The treatment system shall selected based on a pilot scale system shown to be a cost- effective carbon treatment of extracted groundwater and soil vapor has been dual phase extraction technology coupled with granular activated evaluate cost effective remedial alternatives have been performed. A identify source locations, determine site characteristics and further contamination of the OU#1 groundwater. Extensive studies to


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most effective disposal alternative. The site is planned for Air Specific Action Memorandum was prepared to evaluate and identify the Site 1 needs to be removed to preclude further exposure. This Site limited. Now that the soil has been disturbed, the soil stockpiled at health risk was present at the site because the exposure pathway was disposal. The risk assessment for Site 1 determined that no human soil has been stockpiled on-site under plastic sheeting pending Alert Facility. Approximately, 3,100 cubic yards of PAH contaminated Site 1 was excavated during construction of the Air National Guard Protection Agency Preliminary remediation Goals (PRGs). Soil from however, only manganese was detected above US Environmental as contaminant of concerns. Ground- water samples detected metals; sampling at Site 1 detected polycyclic aromatic hydrocarfons (PAHs) wetlands are located in Site 9 vicinity. ‘ RIFS - SITE 1: Soil but excavation activities will be focused on the OW/S. No potential vicinity may potentially have Beechy’s Squirrel and Burrowing Owl, under the Joint Power Authority preferred alternative. Site 9 compatible with land use. Site 9 is recommended for military reuse of regulatory compliance within the lowest cost level and is consolidation with Site 6 lined waste cell provides the maximum level the expected 100 cubic yards of oil contaminated soil. On-base most effective remedial alternative to remove the OW/S and dispose of Specific Action Memorandum was prepared to evaluate and identify the source area for groundwater contamination in the future. This Site RIFS - SITE 9: The removal of the OW/S will eliminate a potentialComments: 03/25/1996Completed Date: Feasibility Study ReportCompleted Document Type: STE 9Completed Sub Area Name: OU 1Completed Area Name:

the overlaying asphalt. backfilling maximum dry density of the soil, and the replacement of the original condition to the extent possible. This included the section on-line the general site area was landscaped and restored to stockpiled at Site 15 for remediation. Upon getting the new pipe Approximately, 380 cubic yards of contaminated soil was removed and sleeve and reconstruction of demolished concrete vault. new 8 inch steel JP-8 fuel line and a 12 inch steel road crossing section of an inactive JP-8 line was also removed, the placement of a concrete, the removal of a 230 foot of JP-8 fuel line and a 210 foot area including the demolishing and removal of overlaying asphalt and trenching to expose the sub-surface fuel lines and associated vault delivery of fuels to the aircrafts. The removal action consisted of (approx. seven days) to prevent the use of outside trucks for fuel line. This was accomplished within a very tight schedule to remove and replace the leaking section of the sub-surface JP-8 fuel pump station. The objective of the Immediate Response Action was observed in and around the concrete valult located adjacent to the and the flight line. Visual indications of a fuel leak were also integrity test of a section of the line between the fuel pump station March AFB personnel noticed a loss in line pressure during an refueling of aircraft. Leakage of the fuel line was discovered when fuels from the fuel storage tanks tot he flight line to enable Station Building 2202 and Building 2340. These fuel lines transport fuel line section was between the tank car unloading dock (Fuel Pump as the Liquid Fuels Management, Bulk Storage Facility. The leaking RA - SITE 11: Site 11 is part of OU#2. It includes an area designatedComments:


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installation and start-up. Data collected from the monthly bioventing system will be performed for a duration of one year after monitoring wells will be monitored on a monthly basis. The O&M of the oxygen, carbon dioxide and hydrocarbon concentrations from the vapor and respiration tests every 6 months of operation. In addition, bioventing system, completion of operation/maintenance/repair manuals Maintenance (O&M) phase will consist of monthly checks of the effectiveness of bioventing for this site. The Operation and was completed in July 1996 and successfully demonstrated the determine the effectiveness of bioventing at this site. This study operation of a bioventing treatability study project at Site 34 to to the northwest. In March 1994 the AF installed and began the as a potential source of the mainly hydrocarbon contamination further improperly installed and is adjacent to Site 34, has been identified O&M - SITE 34: An area near the oil/water separator, which wasComments: 07/11/1996Completed Date: Operations and Maintenance ReportCompleted Document Type: STE34Completed Sub Area Name: OU 1Completed Area Name:

action were set forth in the final OU# 1 Record of Decision (ROD). Environmental for bioremediation. The objectives of this remedial tons of contaminated soil will be transported off-site to Candelaria vacuum truck supplied by Environmental Dynamic. Approximately 8,950 sewer inlet located one-half mile from Site 15 using a 5,000-gallon of water, from the evaporation pond, will be transferred to a base water and soils contaminated with PAHs. Approximately 4,500 gallons 15 will require the handling of two streams; the evaporation pond 2-Methylnaphthalene and Phenanthrene. The remedial actions for Site 1978. The primary contaminants of concern are Benzene, Naphthalene, burned in training exercises since the facility was constructed in Approximately 6000 gallons per year of contaminated JP-4 have been formely unlined water holding pond located adjacent to the FTA. residual fuel used during training exercises were drained to a Firefighting water, solutions of Aqueous Film Forming Form (AFFF) and by placing an underdrain system and gravel over a clay liner. (FTA), Site 15, was developed in 1978 and was reportedly constructed ‘ DES - SITE 15: This is also part of OU#1. The Fire Training Area transported off-site to Candelaria Environmental for bioremediation. material will be removed from the concrete-lined channel and Record of Decision (ROD). Approximately 15 cubic yards of sediment 10, pursuant to the cleanup criteria set forth in the final OU#1 The objectives of this remediation of contaminated sediment from Site of the base where it discharges to the Perris Valley storm drain. channel is concretelined (since the 1960s) up to the eastern boundary strippers, paint thinners, battery acids and solvents. The drainage hydraulic fluids, diesel fuel, jet fuel, waste paints, paint installed prior to 1940, has reportedly received various oils , DES - SITE 10: This is part of OU#1. The drainage channel, which wasComments: 02/02/1996Completed Date: * Remedial or Removal DesignCompleted Document Type: STE15Completed Sub Area Name: OU 1Completed Area Name:

located in its vicinity. habitat for any endangered species and no perennial wetlands are National Guard use and will remain in military use. Site 1 is not a


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Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

Data to be used in Sites 8 & 36 FFSComments: 03/29/2012Completed Date: Pilot/Treatability Study ReportCompleted Document Type: SITE8Completed Sub Area Name: OU2Completed Area Name:

Secondary document, no approval required.Comments: 04/19/2011Completed Date: Long Term Monitoring ReportCompleted Document Type: Not reportedCompleted Sub Area Name: PROJECT WIDECompleted Area Name:

DTSC sent a no-comment letter.Comments: 01/06/2011Completed Date: Operations and Maintenance Plan AmendmentCompleted Document Type: EGETSCompleted Sub Area Name: OU 1Completed Area Name:

established in the OU#1 Record of Decision (ROD). bioremedial approach is achieving groundwater protection standards as select the best approach to biovent the site, and to monitor that the hydrocarbon contamination at the oil/water separator, to evaluate and this remedial action is to determine the extent of the new effectiveness of a bioventing system at this Site. The objectives of concentrations. The AF installed and successfully demonstrated the potential locations for soil borings based on contaminant contamination at Site 34 using a soil gas survey which will provide Fuel. The Air Force (AF) will characterize the newly discovered include VOCs, SVOCs, Pesticides/PCBs, Oil and Grease, JP-4 and Diesel Soil contaminants detected during the RI/FS conducted at Site 34 tap into this system for use at the adjacent sites. ‘ RA - SITE 34: with excess air injection capacity, therefore, it may be possible to the soil. The existing bioventing system at Site 34 was designed biodegradation process of petroleum hydrocarbon contaminants within forced air into the soil to stimulate or enhance the natural the OU#1 ROD. Bioventing is the process of delivering oxygen by environmental impact and will achieve the cleanup standards set in the hydrocarbon contamination is cost effective, has minimal treatability study has demonstrated that the bioventing at Site 34 of monitor the system as compared to other remediation technology. The using bioventing is the low cost to install, operate, maintain and (OU#1) signed Record of Decision (ROD). The primary advantage in alternative at Site 34. This is consistent with the Operable Unit #1 submitted in July 1996 that considered bioventing the final remedial treatability study document. A Remedial Action Workplan was DES -SITE 34: The design of the bioventing system was included in the minimize costs, and ensure timely and accurate operating reports. ‘ supervisory personnel will oversee execution of the O&M tasks to operating control and regulatory compliance requirements. Qualified reports will be prepared and submitted as required for satisfactory along with routing maintenance and record keeping activities. Status accordance with the manufacturers recommendations, will be performed flow into the subsurface. Preventive equipment maintenance tasks, in monitoring is evaluated and used as the basis for adjusting the air


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STE36Schedule Sub Area Name: OU2Schedule Area Name: Not reportedSchedule Revised Date: 09/20/2013Schedule Due Date: Remedial Investigation ReportSchedule Document Type: FT29Schedule Sub Area Name: OU 1Schedule Area Name: Not reportedSchedule Revised Date: 10/03/2013Schedule Due Date: Operations and Maintenance PlanSchedule Document Type: Not reportedSchedule Sub Area Name: OU 1Schedule Area Name: Not reportedSchedule Revised Date: 08/26/2013Schedule Due Date: Record of Decision w/ESDSchedule Document Type: Not reportedSchedule Sub Area Name: OU 1Schedule Area Name: 12/19/2013Schedule Revised Date: 06/20/2013Schedule Due Date: Proposed PlanSchedule Document Type: Not reportedSchedule Sub Area Name: OU 1Schedule Area Name: Not reportedSchedule Revised Date: 09/23/2013Schedule Due Date: Remedial Investigation ReportSchedule Document Type: STE 1Schedule Sub Area Name: OU2Schedule Area Name: 02/14/2013Schedule Revised Date: 03/27/2012Schedule Due Date: Remedial Investigation ReportSchedule Document Type: SITE8Schedule Sub Area Name: OU2Schedule Area Name: Not reportedSchedule Revised Date: 07/20/2013Schedule Due Date: Record of DecisionSchedule Document Type: Not reportedSchedule Sub Area Name: OU 1Schedule Area Name: 2014Future Due Date: Record of DecisionFuture Document Type: Not reportedFuture Sub Area Name: PROJECT WIDEFuture Area Name:

Not reportedComments: 07/16/2013Completed Date: Operations and Maintenance ReportCompleted Document Type: Not reportedCompleted Sub Area Name: * BASEWIDECompleted Area Name:


Not reportedComments: 08/01/2004Completed Date: Fact SheetsCompleted Document Type:


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Not reportedSchedule Revised Date: 10/08/2013Schedule Due Date: Remedial Action PlanSchedule Document Type: Not reportedSchedule Sub Area Name: PROJECT WIDESchedule Area Name: Not reportedSchedule Revised Date: 02/06/2014Schedule Due Date: Proposed PlanSchedule Document Type:


supplies. process. DHS’s oversight has increased due to contamination of drinking water the program is in the confirmation/quantification step of the mitigation The installation restoration program has been initiated at this base. CurrentlySite Activity Status: known exposure at this time. base, and recently, in private wells east of the base perimeter. There is no ground water. Work to date has identified ground water contamination on and off Past disposal practices at March Air Force Base pose a threat to surface andThreat To Public Health & Env: radiation, and the solvents trichloroethylene (TCE) and perchloroethylene (PCE). including fuels, oils, polychlorinated biphenyls (PCBs), pesticides, low-level wastes associated with aircraft and general maintenance were identified, in landfills, burning pits, dry wells, and ground disposal. Several types of The initial assessment at this site identified hazardous waste disposal on baseHazardous Waste Desc: The site is a U.S. Air Force Base.Site Description: associated with remedial investigation and cleanup activities. overhead related to the project. The Department of Defense will pay all costs costs. DHS will recover 100 percent of direct costs plus staff costs and Force’s cleanup efforts. DHS has budgeted $100,000 for its oversight/monitoring Department of Defense of issue an order for oversight/monitoring of the Air The Department will either enter into an interagency agreement with theProject Revenue Source Desc: Not reportedProject Revenue Source City,St,Zip: Not reportedProject Revenue Source Addr: Not reportedProject Revenue Source Company: FEDERAL FACILITY SITE CLEANUP WORKPLANReponsible Party:

CA BOND EXP. PLAN:

MORENO VALLEY, CA 92518 N/A

13 CA BOND EXP. PLANMARCH AIR FORCE BASE S105960470

CLOSEFacility Type: ENVIRONMENTAL PROTECTION AGENCYLead Agency: EPALead Agency: CERTIFIEDStatus Name: CERTIFIED AS HAVING BEEN REMEDIED SATISFACTORILY UNDER DTSC OVERSIGHTStatus: 05011986State Senate District: Not reportedFile Name: OMF-SOUTHERN CALIFBranch Name: SOBranch: GLENDALERegion Name: 3Region: 33350014Facility ID:

Calsite:

CA ENVIROSTORRIVERSIDE, CA 92518CA RESPONSE7,123 ACRES; EAST OF RIVERSIDE, CA N/A

13 CA HIST Cal-SitesMARCH AIR FORCE BASE - SITE 24 S101272803

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0Liquids Removed (Gals): CERTIFIEDDefinition of Status: CERTActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 07221996Comments Date: Not reportedRevised Due Date: Not reportedAWP Completion Date: 0Proposed Budget: STE24AWP Code: CERTIFICATIONActivity Name: CERTActivity: 33350014Facility ID: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals): 0Liquids Removed (Gals): CERTIFIEDDefinition of Status: CERTActivity Status: Not reportedRequest to Delete Activity: Not reportedEstimated Size: 0Est Person-Yrs to complete: 09221995Comments Date: Not reportedRevised Due Date: 09221995AWP Completion Date: 0Proposed Budget: STE24AWP Code: REMEDIAL INVESTIGATION / FEASIBILITY STUDYActivity Name: RIFSActivity: 33350014Facility ID: 36State Senate District Code: 64State Assembly District Code: Not reportedLat/Long Description: Not reportedLat/long Method: 0 0 0 / 0 0 0Lat/Long (dms): Not reportedLat/Long Direction: Not reportedRegion Water Control Board Name: Not reportedRegion Water Control Board: Not reportedSupervisor Responsible for Site: Not reportedStaff Member Responsible for Site: ConfirmedGroundwater Contamination: Not reportedDate Site Hazard Ranked: Not reportedHazardous Ranking Score: Not reportedCortese: Not reportedAccess: MANU - INDUSTRIAL MACHINERY & EQUIPMENTSIC Name: 35SIC Code: Not ListedNPL: CLOSED MILITARY BASEType Name:


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GeoTracker Global IDAlias Type: DOD100278800Alias Name: GeoTracker Global IDAlias Type: DOD100278600Alias Name: EPA (FRS #)Alias Type: 110033608647Alias Name: OTH, SOILPotential Description: NONE SPECIFIED, 31000-NOConfirmed COC: NONE SPECIFIEDPotential COC: INCINERATOR - OTHERPast Use: NONE SPECIFIEDAPN: -117.2636Longitude: 33.8676Latitude: * Defense Environmental Restoration Program (DERP)Funding: NORestricted Use: 05/01/1986Status Date: CertifiedStatus: Not reportedSpecial Program Status: 31Senate: 61Assembly: NONE SPECIFIEDSite Mgmt. Req.: Not reportedSite Code: Cleanup CypressDivision Branch: Manny AlonzoSupervisor: Not reportedProject Manager: US EPALead Agency Description: US EPALead Agency: US EPACleanup Oversight Agencies: NONational Priorities List: 4Acres: Closed BaseSite Type Detail: State ResponseSite Type: 33350014Facility ID:

RESPONSE:

Not reportedSpecial Programs Name: Not reportedSpecial Programs Code: MARCH AIR FORCE BASE - SITE 24Alternate Name: Not reportedID Value: Not reportedID Name: Not reportedComments: Not reportedComments Date: Not reportedBackground Info: RIVERSIDE, CA 92518Alternate City,St,Zip: 7,123; EAST OF RIVERSIDE, CAAlternate Address: RIVERSIDE, CA 92518Alternate City,St,Zip: 7,123 ACRES; EAST OF RIVERSIDE, CAAlternate Address: 0Unknown Type: 0For Residential Reuse: 0For Industrial Reuse: 0For Commercial Reuse: Not reportedActivity Comments: Not reportedRemoval Action Certification: Not reportedAction Included Fencing: Not reportedWell Decommissioned: Not reportedAction Included Capping: 0Liquids Treated (Gals):


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Not reportedComments: 09/22/1995Completed Date: Feasibility Study ReportCompleted Document Type: STE24Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

Not reportedComments: 07/22/1996Completed Date: CertificationCompleted Document Type: STE24Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 33350014Alias Name: GeoTracker Global IDAlias Type: T0606500618Alias Name: GeoTracker Global IDAlias Type: DOD100319700Alias Name: GeoTracker Global IDAlias Type: DOD100319500Alias Name: GeoTracker Global IDAlias Type: DOD100291600Alias Name: GeoTracker Global IDAlias Type: DOD100291500Alias Name: GeoTracker Global IDAlias Type: DOD100291400Alias Name: GeoTracker Global IDAlias Type: DOD100291300Alias Name: GeoTracker Global IDAlias Type: DOD100290000Alias Name: GeoTracker Global IDAlias Type: DOD100288300Alias Name: GeoTracker Global IDAlias Type: DOD100288200Alias Name: GeoTracker Global IDAlias Type: DOD100286600Alias Name: GeoTracker Global IDAlias Type: DOD100285200Alias Name: GeoTracker Global IDAlias Type: DOD100285100Alias Name: GeoTracker Global IDAlias Type: DOD100285000Alias Name: GeoTracker Global IDAlias Type: DOD100283700Alias Name: GeoTracker Global IDAlias Type: DOD100282100Alias Name: GeoTracker Global IDAlias Type: DOD100282000Alias Name: GeoTracker Global IDAlias Type: DOD100281900Alias Name: GeoTracker Global IDAlias Type: DOD100281800Alias Name: GeoTracker Global IDAlias Type: DOD100280500Alias Name: GeoTracker Global IDAlias Type: DOD100280300Alias Name:


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Sites With No Operable UnitCompleted Area Name:

remedial action is necessary. engineering practices were implemented and that no further removal/ appropriate response actions have been completed, that all acceptable suitable for unrestricted use. DTSC has determined that all Certification - Confirmation sampling has shown the soil to beComments: 10/04/1995Completed Date: CertificationCompleted Document Type: STE40Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 33970003Alias Name: EPA (FRS #)Alias Type: 110033608656Alias Name: Alternate NameAlias Type: ALESSANDRO AVIATION FIELDAlias Name: OTH, SOILPotential Description: Asbestos (NOA, * Asbestos and Naturally Occurring Asbestos (NOA NONE SPECIFIED, 31000-NO, * Asbestos and Naturally OccurringConfirmed COC: Asbestos (NOA NONE SPECIFIED, 31000-NO, * Asbestos and Naturally OccurringPotential COC: LANDFILL - DOMESTICPast Use: NONE SPECIFIEDAPN: -117.2630Longitude: 33.88333Latitude: * Defense Environmental Restoration Program (DERP)Funding: NORestricted Use: 10/04/1995Status Date: CertifiedStatus: Not reportedSpecial Program Status: 31Senate: 61Assembly: NONE SPECIFIEDSite Mgmt. Req.: Not reportedSite Code: Cleanup CypressDivision Branch: Not reportedSupervisor: Not reportedProject Manager: US EPALead Agency Description: US EPALead Agency: US EPACleanup Oversight Agencies: NONational Priorities List: 18Acres: Closed BaseSite Type Detail: State ResponseSite Type: 33970003Facility ID:



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Not reportedSchedule Due Date: Not reportedSchedule Document Type: Not reportedSchedule Sub Area Name: Not reportedSchedule Area Name: Not reportedFuture Due Date: Not reportedFuture Document Type: Not reportedFuture Sub Area Name: Not reportedFuture Area Name:

Approximate cost = not available; funding = BRAC between the water in the pond and the remaining contaminants, if any. survey, 5) engineer the drainage inlet and outlet to limit contact excavation area which responded positively during the magnotometer constructing a weir, 4) trench at three areas outside of the orignial construct a new channel, 3) raise the water level in the pond by waste will be segragated, sampled and characterized for disposal, 2) from the creek bed to prepare subgrade for the liner. Containerized The Air Force will: 1) excavate buried drums and other solid waste to contain a mixture of chemicals, clothing, and domestic refuse. surface runoff. There are drums buried at this landfill that appear central portion of the property consists of a pond which accumulates disposing military wastes. It is approximately 18 acres and the approved on October 13, 1994. Site 40 is a former landfill used for RI/FS - This RI/FS was completed via an EECA for Site 40 which DTSCComments: 10/13/1994Completed Date: Feasibility Study ReportCompleted Document Type: STE40Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

were removed. asbestos debris, and 6,800 cubic yards of non-hazardous materials drums, 200 cubic yards of contaminated soil, 14 tons of non-friable of the ongoing long term remedial actions (RI/FS OU-2). 100 California native plants. This RA, at Site 40, is undertaken as part restored. Vegetation destroyed during construction was replaced with outlet of the pond. Each site location, including the creek bed, was elevation in the pond was raised by installing a concrete weir at the to IRP Site 6a. As part of Site 40 restoration, the water’s hazardous materials (consisting of soil and debris) were transported for disposal. In addition, approximately 6,800 cubic yards of non a lined roll-off box and transported off-site to BDC Services, Inc. non-friable asbestos as less than 10% by total weight were placed in Environmental. Approximately 14 tons of debris containing treatment/stabilization in lined end-dumps at the Landlaw 85 gallon overpack drums and transported off site for to the sides of the drums, in addition to the drums, were combined in cubic yards of contaminated overburden material extending above and asphalt solids and waste, and oil grease solids. Approximately 200 sodium hydroxide and 30 55 gallon drums filled with roofing tar, approximately 70 5-gallon to 20-gallon decomposed drums filled with channel bed. Field execution of the RA resulted in removing in the channel due to exposure to drums and debris buried in the was to prevent potential contamination of the surface and storm water Removal Action (RA) - The primary objective of this time- critical RAComments: 06/28/1995Completed Date: Removal Action Completion ReportCompleted Document Type: STE40Completed Sub Area Name:


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GeoTracker Global IDAlias Type: DOD100286600Alias Name: GeoTracker Global IDAlias Type: DOD100285200Alias Name: GeoTracker Global IDAlias Type: DOD100285100Alias Name: GeoTracker Global IDAlias Type: DOD100285000Alias Name: GeoTracker Global IDAlias Type: DOD100283700Alias Name: GeoTracker Global IDAlias Type: DOD100282100Alias Name: GeoTracker Global IDAlias Type: DOD100282000Alias Name: GeoTracker Global IDAlias Type: DOD100281900Alias Name: GeoTracker Global IDAlias Type: DOD100281800Alias Name: GeoTracker Global IDAlias Type: DOD100280500Alias Name: GeoTracker Global IDAlias Type: DOD100280300Alias Name: GeoTracker Global IDAlias Type: DOD100278800Alias Name: GeoTracker Global IDAlias Type: DOD100278600Alias Name: EPA (FRS #)Alias Type: 110033608647Alias Name: OTH, SOILPotential Description: NONE SPECIFIED, 31000-NOConfirmed COC: NONE SPECIFIEDPotential COC: INCINERATOR - OTHERPast Use: NONE SPECIFIEDAPN: -117.2636Longitude: 33.8676Latitude: * Defense Environmental Restoration Program (DERP)Funding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 05/01/1986Status Date: CertifiedStatus: Not reportedSpecial Program: 31Senate: 61Assembly: Not reportedSite Code: 33350014Facility ID: Cleanup CypressDivision Branch: Manny AlonzoSupervisor: Not reportedProgram Manager: US EPALead Agency: US EPARegulatory Agencies: NONPL: 4Acres: Closed BaseSite Type Detailed: State ResponseSite Type:

ENVIROSTOR:

Not reportedSchedule Revised Date:


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61Assembly: Not reportedSite Code: 33970003Facility ID: Cleanup CypressDivision Branch: Not reportedSupervisor: Not reportedProgram Manager: US EPALead Agency: US EPARegulatory Agencies: NONPL: 18Acres: Closed BaseSite Type Detailed: State ResponseSite Type:


Not reportedComments: 09/22/1995Completed Date: Feasibility Study ReportCompleted Document Type: STE24Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

Not reportedComments: 07/22/1996Completed Date: CertificationCompleted Document Type: STE24Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 33350014Alias Name: GeoTracker Global IDAlias Type: T0606500618Alias Name: GeoTracker Global IDAlias Type: DOD100319700Alias Name: GeoTracker Global IDAlias Type: DOD100319500Alias Name: GeoTracker Global IDAlias Type: DOD100291600Alias Name: GeoTracker Global IDAlias Type: DOD100291500Alias Name: GeoTracker Global IDAlias Type: DOD100291400Alias Name: GeoTracker Global IDAlias Type: DOD100291300Alias Name: GeoTracker Global IDAlias Type: DOD100290000Alias Name: GeoTracker Global IDAlias Type: DOD100288300Alias Name: GeoTracker Global IDAlias Type: DOD100288200Alias Name:


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restored. Vegetation destroyed during construction was replaced with outlet of the pond. Each site location, including the creek bed, was elevation in the pond was raised by installing a concrete weir at the to IRP Site 6a. As part of Site 40 restoration, the water’s hazardous materials (consisting of soil and debris) were transported for disposal. In addition, approximately 6,800 cubic yards of non a lined roll-off box and transported off-site to BDC Services, Inc. non-friable asbestos as less than 10% by total weight were placed in Environmental. Approximately 14 tons of debris containing treatment/stabilization in lined end-dumps at the Landlaw 85 gallon overpack drums and transported off site for to the sides of the drums, in addition to the drums, were combined in cubic yards of contaminated overburden material extending above and asphalt solids and waste, and oil grease solids. Approximately 200 sodium hydroxide and 30 55 gallon drums filled with roofing tar, approximately 70 5-gallon to 20-gallon decomposed drums filled with channel bed. Field execution of the RA resulted in removing in the channel due to exposure to drums and debris buried in the was to prevent potential contamination of the surface and storm water Removal Action (RA) - The primary objective of this time- critical RAComments: 06/28/1995Completed Date: Removal Action Completion ReportCompleted Document Type: STE40Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

remedial action is necessary. engineering practices were implemented and that no further removal/ appropriate response actions have been completed, that all acceptable suitable for unrestricted use. DTSC has determined that all Certification - Confirmation sampling has shown the soil to beComments: 10/04/1995Completed Date: CertificationCompleted Document Type: STE40Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type: 33970003Alias Name: EPA (FRS #)Alias Type: 110033608656Alias Name: Alternate NameAlias Type: ALESSANDRO AVIATION FIELDAlias Name: OTH, SOILPotential Description: Asbestos (NOA, * Asbestos and Naturally Occurring Asbestos (NOA NONE SPECIFIED, 31000-NO, * Asbestos and Naturally OccurringConfirmed COC: Asbestos (NOA NONE SPECIFIED, 31000-NO, * Asbestos and Naturally OccurringPotential COC: LANDFILL - DOMESTICPast Use: NONE SPECIFIEDAPN: -117.2630Longitude: 33.88333Latitude: * Defense Environmental Restoration Program (DERP)Funding: NONE SPECIFIEDSite Mgmt. Req.: NORestricted Use: 10/04/1995Status Date: CertifiedStatus: Not reportedSpecial Program: 31Senate:


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Approximate cost = not available; funding = BRAC between the water in the pond and the remaining contaminants, if any. survey, 5) engineer the drainage inlet and outlet to limit contact excavation area which responded positively during the magnotometer constructing a weir, 4) trench at three areas outside of the orignial construct a new channel, 3) raise the water level in the pond by waste will be segragated, sampled and characterized for disposal, 2) from the creek bed to prepare subgrade for the liner. Containerized The Air Force will: 1) excavate buried drums and other solid waste to contain a mixture of chemicals, clothing, and domestic refuse. surface runoff. There are drums buried at this landfill that appear central portion of the property consists of a pond which accumulates disposing military wastes. It is approximately 18 acres and the approved on October 13, 1994. Site 40 is a former landfill used for RI/FS - This RI/FS was completed via an EECA for Site 40 which DTSCComments: 10/13/1994Completed Date: Feasibility Study ReportCompleted Document Type: STE40Completed Sub Area Name: Sites With No Operable UnitCompleted Area Name:

were removed. asbestos debris, and 6,800 cubic yards of non-hazardous materials drums, 200 cubic yards of contaminated soil, 14 tons of non-friable of the ongoing long term remedial actions (RI/FS OU-2). 100 California native plants. This RA, at Site 40, is undertaken as part


90062Incident Description: Not reportedDischarge Date: Not reportedFacility Type: Not reportedBoard File Number: Not reportedStaff Initials: Not reportedDate Reported:

Notify 65:

MORENO VALLEY, CA 90062MARCH AFB N/A

13 CA Notify 65PANERO AIRCRAFT FUELING SYST. S100179101

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RIVERSIDE COUNTY M300003144 WYROC, INC. WYROC LAKE STREET PLANT US MINESRIVERSIDE COUNTY M300002452 PACIFIC CLAY PRODS CO RIVERSIDE COUNTY PITS (5 OPERATIONS) US MINESRIVERSIDE COUNTY M300003143 E. L. YEARGER CONSTRUCTION PLANTS A & B US MINESRIVERSIDE COUNTY M300003146 FST SAND & GRAVEL, INC. FST OGLEBAY NORTON US MINES

AFRTS-BCRIVERSIDE A100323577 DEPARTMENT OF DEFENSE , MEDIA CENTER 23755 Z STREET 92518 CA AST

MORENO VALLEYRIVERSIDE 1014387258 NAVY OPERATIONAL SUPPORT CENTER (NOSC) 23570 Z ST 92518 RCRA-SQGMORENO VALLEY S106925833 EMWD MORENO #1 PUMPING PLANT 16015 PERRIS BLVD 92551 CA SWEEPS USTMORENO VALLEY 1004677425 URENAS AUTOPART & SVC 13718 HWY 215 92553 RCRA-SQG, FINDS

Count: 8 records ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4jM4ZfjunMWU262Z27fxn9pxuOtnRF6oQWNqUI.2Kr6yg2r63xO2Cw7mR2OfxNJnIw3AKpUax486yrOVgtFQ2QYRW0FEO4fqjlrMGu2.CZiMfxw8FquCqn5t3SWWKqUys2bG6Gz2Cz2g82n97q.6GgxGHnjZ3QDpbUxUq5U2OLktHB4o6jpaMgp3aYZRwfXD20WukCn365xGWxrUaI9Lv6pG25y6ZF2wa7WCBeTxqonw32LJpFzxgi3kEOdXtHz7q.RMQFwJ1hkowcQeD3YSNjmqffu0KIRg.3w4Zjj4QMgy3JDZYgfan2vzukWncmO76W.gU8X5El6Nq2Hf24o2s67aa2MHx2znsd2sBpaBxTE2oOOrTt9r5bwR9eFXr33Bo5TQXt6HnNY7q3h6xVIuP.zm2




http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4jM4ZfjunMWU262Z27fxn9pxuOtnRF6oQWNqUI.2Kr6yg2r63xO2Cw7mR2OfxNJnIw3AKpUax486yrOVgtFQ2QYRW0FEO4fqjlrMGu2.CZiMfxw8FquCqn5t3SWWKqUys2bG6Gz2Cz2g82n97q.6GgxGHnjZ3QDpbUxUq5U2OLktHB4o6jpaMgp3aYZRwfXD20WukCn365xGWxrUaI9Lv6pG25y6ZF2wa7WCBeTxqonw32LJpFzxgi3kEOdXtHz7q.RMQFwJ1hkowcQeD3YSNjmqffu0KIRg.3w4Zjj4QMgy3JDZYgfan2vzukWncmC76W.gU8X3El6Nq2Hf24o2s67aa2MHx2znsd5sBpaBxTE4oOOrTt9r5bwR9eFXr73Bo5TQXt9HnNY7q3h9xVIuP.zm2

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4jM4ZfjunMWU262Z27fxn9pxuOtnRF6oQWNqUI.2Kr6yg2r63xO2Cw7mR2OfxNJnIw3AKpUax486yrOVgtFQ2QYRW0FEO4fqjlrMGu2.CZiMfxw8FquCqn5t3SWWKqUys2bG6Gz2Cz2g82n97q.6GgxGHnjZ3QDpbUxUq5U2OLktHB4o6jpaMgp3aYZRwfXD20WukCn365xGWxrUaI9Lv6pG25y6ZF2wa7WCBeTxqonw32LJpFzxgi3kEOdXtHz7q.RMQFwJ1hkowcQeD3YSNjmqffu0KIRg.3w4Zjj4QMgy3JDZYgfan2vzukWncm376W.gU8X2El6Nq2Hf34o2s67aa6MHx2znsd5sBpaBxTEAoOOrTt9r9bwR9eFXr43Bo5TQXt7HnNY7q3hAxVIuP.zm2

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4jM4ZfjunMWU262Z27fxn9pxuOtnRF6oQWNqUI.2Kr6yg2r63xO2Cw7mR2OfxNJnIw3AKpUax486yrOVgtFQ2QYRW0FEO4fqjlrMGu2.CZiMfxw8FquCqn5t3SWWKqUys2bG6Gz2Cz2g82n97q.6GgxGHnjZ3QDpbUxUq5U2OLktHB4o6jpaMgp3aYZRwfXD20WukCn365xGWxrUaI9Lv6pG25y6ZF2wa7WCBeTxqonw32LJpFzxgi3kEOdXtHz7q.RMQFwJ1hkowcQeD3YSNjmqffu0KIRg.3w4Zjj4QMgy3JDZYgfan2vzukWncmU76W.gU8X3El6Nq2Hf24o2s67aa8MHx2znsdBsBpaBxTE4oOOrTt9r7bwR9eFXrA3Bo5TQXt5HnNY7q3h5xVIuP.zm2

http://www.edrnet.com/srf2/FinalSiteReport.aspx?ID=4jM4ZfjunMWU262Z27fxn9pxuOtnRF6oQWNqUI.2Kr6yg2r63xO2Cw7mR2OfxNJnIw3AKpUax486yrOVgtFQ2QYRW0FEO4fqjlrMGu2.CZiMfxw8FquCqn5t3SWWKqUys2bG6Gz2Cz2g82n97q.6GgxGHnjZ3QDpbUxUq5U2OLktHB4o6jpaMgp3aYZRwfXD20WukCn365xGWxrUaI9Lv6pG25y6ZF2wa7WCBeTxqonw32LJpFzxgi3kEOdXtHz7q.RMQFwJ1hkowcQeD3YSNjmqffu0KIRg.3w4Zjj4QMgy3JDZYgfan2vzukWncm376W.gU8X2El6Nq2Hf24o2s67aa6MHx2znsd8sBpaBxTE9oOOrTt9r9bwR9eFXr63Bo5TQXt4HnNY7q3h7xVIuP.zm2

To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agencyon a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 daysfrom the date the government agency made the information available to the public.

FEDERAL RECORDS

NPL: National Priority ListNational Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for prioritycleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygoncoverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center(EPIC) and regional EPA offices.

Date of Government Version: 04/26/2013Date Data Arrived at EDR: 05/09/2013Date Made Active in Reports: 07/10/2013Number of Days to Update: 62

Source: EPATelephone: N/ALast EDR Contact: 07/12/2013Next Scheduled EDR Contact: 10/21/2013Data Release Frequency: Quarterly

NPL Site Boundaries

Sources:

EPA’s Environmental Photographic Interpretation Center (EPIC)Telephone: 202-564-7333

EPA Region 1 EPA Region 6Telephone 617-918-1143 Telephone: 214-655-6659




EPA Region 10Telephone 206-553-8665

Proposed NPL: Proposed National Priority List SitesA site that has been proposed for listing on the National Priorities List through the issuance of a proposed rulein the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places onthe NPL those sites that continue to meet the requirements for listing.



DELISTED NPL: National Priority List DeletionsThe National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that theEPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from theNPL where no further response is appropriate.



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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

NPL LIENS: Federal Superfund LiensFederal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authorityto file liens against real property in order to recover remedial action expenditures or when the property ownerreceived notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.


Source: EPATelephone: 202-564-4267Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: No Update Planned

CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information SystemCERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities,private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation,and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National PrioritiesList (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL.


Source: EPATelephone: 703-412-9810Last EDR Contact: 09/27/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Quarterly

CERCLIS-NFRAP: CERCLIS No Further Remedial Action PlannedArchived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived statusindicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determinedno further steps will be taken to list this site on the National Priorities List (NPL), unless information indicatesthis decision was not appropriate or other considerations require a recommendation for listing at a later time.This decision does not necessarily mean that there is no hazard associated with a given site; it only means that,based upon available information, the location is not judged to be a potential NPL site.



LIENS 2: CERCLA Lien InformationA Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spentSuperfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.CERCLIS provides information as to the identity of these sites and properties.


Source: Environmental Protection AgencyTelephone: 202-564-6023Last EDR Contact: 07/24/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

CORRACTS: Corrective Action ReportCORRACTS identifies hazardous waste handlers with RCRA corrective action activity.



RCRA-TSDF: RCRA - Treatment, Storage and DisposalRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities thatmove hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of thewaste. TSDFs treat, store, or dispose of the waste.




Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 10/02/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Quarterly

RCRA-LQG: RCRA - Large Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generateover 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.



RCRA-SQG: RCRA - Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generatebetween 100 kg and 1,000 kg of hazardous waste per month.



RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators(CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 10/02/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Varies

RCRA NonGen / NLR: RCRA - Non GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardouswaste.


Source: Environmental Protection AgencyTelephone: (415) 495-8895Last EDR Contact: 10/02/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Varies



US ENG CONTROLS: Engineering Controls Sites ListA listing of sites with engineering controls in place. Engineering controls include various forms of caps, buildingfoundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmentalmedia or effect human health.



US INST CONTROL: Sites with Institutional ControlsA listing of sites with institutional controls in place. Institutional controls include administrative measures,such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediationcare requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generallyrequired as part of the institutional controls.



ERNS: Emergency Response Notification SystemEmergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardoussubstances.


Source: National Response Center, United States Coast GuardTelephone: 202-267-2180Last EDR Contact: 10/01/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Annually

HMIRS: Hazardous Materials Information Reporting SystemHazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.


Source: U.S. Department of TransportationTelephone: 202-366-4555Last EDR Contact: 10/01/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Annually

DOT OPS: Incident and Accident DataDepartment of Transporation, Office of Pipeline Safety Incident and Accident data.


Source: Department of Transporation, Office of Pipeline SafetyTelephone: 202-366-4595Last EDR Contact: 08/05/2013Next Scheduled EDR Contact: 11/18/2013Data Release Frequency: Varies

US CDL: Clandestine Drug LabsA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.




Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 09/04/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: Quarterly

US BROWNFIELDS: A Listing of Brownfields SitesBrownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presenceor potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in theseproperties takes development pressures off of undeveloped, open land, and both improves and protects the environment.Assessment, Cleanup and Redevelopment Exchange System (ACRES) stores information reported by EPA Brownfieldsgrant recipients on brownfields properties assessed or cleaned up with grant funding as well as information onTargeted Brownfields Assessments performed by EPA Regions. A listing of ACRES Brownfield sites is obtained fromCleanups in My Community. Cleanups in My Community provides information on Brownfields properties for which informationis reported back to EPA, as well as areas served by Brownfields grant programs.


Source: Environmental Protection AgencyTelephone: 202-566-2777Last EDR Contact: 09/24/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: Semi-Annually

DOD: Department of Defense SitesThis data set consists of federally owned or administered lands, administered by the Department of Defense, thathave any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.


Source: USGSTelephone: 888-275-8747Last EDR Contact: 07/19/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Semi-Annually

FUDS: Formerly Used Defense SitesThe listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineersis actively working or will take necessary cleanup actions.


Source: U.S. Army Corps of EngineersTelephone: 202-528-4285Last EDR Contact: 09/10/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Varies

LUCIS: Land Use Control Information SystemLUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closureproperties.


Source: Department of the NavyTelephone: 843-820-7326Last EDR Contact: 08/15/2013Next Scheduled EDR Contact: 09/02/2013Data Release Frequency: Varies

CONSENT: Superfund (CERCLA) Consent DecreesMajor legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Releasedperiodically by United States District Courts after settlement by parties to litigation matters.


Source: Department of Justice, Consent Decree LibraryTelephone: VariesLast EDR Contact: 09/30/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Varies



ROD: Records Of DecisionRecord of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technicaland health information to aid in the cleanup.


Source: EPATelephone: 703-416-0223Last EDR Contact: 09/13/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Annually

UMTRA: Uranium Mill Tailings SitesUranium ore was mined by private companies for federal government use in national defense programs. When the millsshut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted fromthe ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailingswere used as construction materials before the potential health hazards of the tailings were recognized.


Source: Department of EnergyTelephone: 505-845-0011Last EDR Contact: 05/28/2013Next Scheduled EDR Contact: 09/09/2013Data Release Frequency: Varies

ODI: Open Dump InventoryAn open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258Subtitle D Criteria.


Source: Environmental Protection AgencyTelephone: 800-424-9346Last EDR Contact: 06/09/2004Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site LocationsA listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern RiversideCounty and northern Imperial County, California.


Source: EPA, Region 9Telephone: 415-947-4219Last EDR Contact: 07/26/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: No Update Planned

US MINES: Mines Master Index FileContains all mine identification numbers issued for mines active or opened since 1971. The data also includesviolation information.


Source: Department of Labor, Mine Safety and Health AdministrationTelephone: 303-231-5959Last EDR Contact: 09/05/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: Semi-Annually

TRIS: Toxic Chemical Release Inventory SystemToxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water andland in reportable quantities under SARA Title III Section 313.





TSCA: Toxic Substances Control ActToxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on theTSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plantsite.


Source: EPATelephone: 202-260-5521Last EDR Contact: 09/24/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: Every 4 Years

FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA,TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts theAgency on a quarterly basis.


Source: EPA/Office of Prevention, Pesticides and Toxic SubstancesTelephone: 202-566-1667Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Quarterly

FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements.



HIST FTTS: FIFRA/TSCA Tracking System Administrative Case ListingA complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. Theinformation was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA(Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regionsare now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarterswith updated records, it was decided to create a HIST FTTS database. It included records that may not be includedin the newer FTTS database updates. This database is no longer updated.


Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2007Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case ListingA complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPAregions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementationof FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). SomeEPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providingEPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records thatmay not be included in the newer FTTS database updates. This database is no longer updated.


Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2008Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned



SSTS: Section 7 Tracking SystemsSection 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires allregistered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devicesbeing produced, and those having been produced and sold or distributed in the past year.



ICIS: Integrated Compliance Information SystemThe Integrated Compliance Information System (ICIS) supports the information needs of the national enforcementand compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES)program.


Source: Environmental Protection AgencyTelephone: 202-564-5088Last EDR Contact: 07/01/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Quarterly

PADS: PCB Activity Database SystemPCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposersof PCB’s who are required to notify the EPA of such activities.



MLTS: Material Licensing Tracking SystemMLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites whichpossess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency,EDR contacts the Agency on a quarterly basis.


Source: Nuclear Regulatory CommissionTelephone: 301-415-7169Last EDR Contact: 09/10/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Quarterly

RADINFO: Radiation Information DatabaseThe Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.Environmental Protection Agency (EPA) regulations for radiation and radioactivity.



FINDS: Facility Index System/Facility Registry SystemFacility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain moredetail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (AerometricInformation Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicialenforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (CriminalDocket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal FacilitiesInformation System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).




Source: EPATelephone: (415) 947-8000Last EDR Contact: 09/11/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Quarterly

RAATS: RCRA Administrative Action Tracking SystemRCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRApertaining to major violators and includes administrative and civil actions brought by the EPA. For administrationactions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy ofthe database for historical records. It was necessary to terminate RAATS because a decrease in agency resourcesmade it impossible to continue to update the information contained in the database.


Source: EPATelephone: 202-564-4104Last EDR Contact: 06/02/2008Next Scheduled EDR Contact: 09/01/2008Data Release Frequency: No Update Planned

RMP: Risk Management PlansWhen Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidancefor chemical accident prevention at facilities using extremely hazardous substances. The Risk Management ProgramRule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existingindustry codes and standards, requires companies of all sizes that use certain flammable and toxic substancesto develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effectsof an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternativeaccidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employeetraining measures; and Emergency response program that spells out emergency health care, employee training measuresand procedures for informing the public and response agencies (e.g the fire department) should an accident occur.



BRS: Biennial Reporting SystemThe Biennial Reporting System is a national system administered by the EPA that collects data on the generationand management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG)and Treatment, Storage, and Disposal Facilities.


Source: EPA/NTISTelephone: 800-424-9346Last EDR Contact: 08/26/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Biennially

US HIST CDL: National Clandestine Laboratory RegisterA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.


Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/23/2009Next Scheduled EDR Contact: 06/22/2009Data Release Frequency: No Update Planned



PCB TRANSFORMER: PCB Transformer Registration DatabaseThe database of PCB transformer registrations that includes all PCB registration submittals.



COAL ASH DOE: Sleam-Electric Plan Operation DataA listing of power plants that store ash in surface ponds.


Source: Department of EnergyTelephone: 202-586-8719Last EDR Contact: 07/19/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Varies

FEMA UST: Underground Storage Tank ListingA listing of all FEMA owned underground storage tanks.


Source: FEMATelephone: 202-646-5797Last EDR Contact: 07/19/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Varies

COAL ASH EPA: Coal Combustion Residues Surface Impoundments ListA listing of coal combustion residues surface impoundments with high hazard potential ratings.


Source: Environmental Protection AgencyTelephone: N/ALast EDR Contact: 09/13/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Varies

FEDERAL FACILITY: Federal Facility Site Information listingA listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the ComprehensiveEnvironmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal FacilitiesRestoration and Reuse Office is involved in cleanup activities.



LEAD SMELTER 1: Lead Smelter SitesA listing of former lead smelter site locations.



LEAD SMELTER 2: Lead Smelter SitesA list of several hundred sites in the U.S. where secondary lead smelting was done from 1931and 1964. These sitesmay pose a threat to public health through ingestion or inhalation of contaminated soil or dust

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Source: American Journal of Public HealthTelephone: 703-305-6451Last EDR Contact: 12/02/2009Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

US FIN ASSUR: Financial Assurance InformationAll owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provideproof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities.



EPA WATCH LIST: EPA WATCH LISTEPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcementmatters relating to facilities with alleged violations identified as either significant or high priority. Beingon the Watch List does not mean that the facility has actually violated the law only that an investigation byEPA or a state or local environmental agency has led those organizations to allege that an unproven violationhas in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the allegedviolations that were detected, but instead indicates cases requiring additional dialogue between EPA, state andlocal agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved.



US AIRS MINOR: Air Facility System DataA listing of minor source facilities.



US AIRS (AFS): Aerometric Information Retrieval System Facility Subsystem (AFS)The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance dataon air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. Thisinformation comes from source reports by various stationary sources of air pollution, such as electric power plants,steel mills, factories, and universities, and provides information about the air pollutants they produce. Action,air program, air program pollutant, and general level plant data. It is used to track emissions and compliancedata from industrial plants.



SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners ListingThe State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Officeof Superfund Remediation and Technology Innovation. It is comprised of representatives of states with establisheddrycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas,Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.

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2020 COR ACTION: 2020 Corrective Action Program ListThe EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective ActionUniverse. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universecontains a wide variety of sites. Some properties are heavily contaminated while others were contaminated buthave since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation.Inclusion in the 2020 Universe does not necessarily imply failure on the part of a facility to meet its RCRA obligations.



PRP: Potentially Responsible PartiesA listing of verified Potentially Responsible Parties




HIST CAL-SITES: Calsites DatabaseThe Calsites database contains potential or confirmed hazardous substance release properties. In 1996, CaliforniaEPA reevaluated and significantly reduced the number of sites in the Calsites database. No longer updated by thestate agency. It has been replaced by ENVIROSTOR.


Source: Department of Toxic Substance ControlTelephone: 916-323-3400Last EDR Contact: 02/23/2009Next Scheduled EDR Contact: 05/25/2009Data Release Frequency: No Update Planned

CA BOND EXP. PLAN: Bond Expenditure PlanDepartment of Health Services developed a site-specific expenditure plan as the basis for an appropriation ofHazardous Substance Cleanup Bond Act funds. It is not updated.


Source: Department of Health ServicesTelephone: 916-255-2118Last EDR Contact: 05/31/1994Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

SCH: School Property Evaluation ProgramThis category contains proposed and existing school sites that are being evaluated by DTSC for possible hazardousmaterials contamination. In some cases, these properties may be listed in the CalSites category depending on thelevel of threat to public health and safety or the environment they pose.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 09/05/2013Next Scheduled EDR Contact: 11/18/2013Data Release Frequency: Quarterly

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TOXIC PITS: Toxic Pits Cleanup Act SitesToxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanuphas not yet been completed.


Source: State Water Resources Control BoardTelephone: 916-227-4364Last EDR Contact: 01/26/2009Next Scheduled EDR Contact: 04/27/2009Data Release Frequency: No Update Planned

SWF/LF (SWIS): Solid Waste Information SystemActive, Closed and Inactive Landfills. SWF/LF records typically contain an inve ntory of solid waste disposalfacilities or landfills. These may be active or i nactive facilities or open dumps that failed to meet RCRA Section4004 criteria for solid waste landfills or disposal sites.


Source: Department of Resources Recycling and RecoveryTelephone: 916-341-6320Last EDR Contact: 08/19/2013Next Scheduled EDR Contact: 12/02/2013Data Release Frequency: Quarterly

UIC: UIC ListingA listing of underground control injection wells.


Source: Deaprtment of ConservationTelephone: 916-445-2408Last EDR Contact: 09/17/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Varies

WMUDS/SWAT: Waste Management Unit DatabaseWaste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and theRegional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composedof the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information,SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, ClosureInformation, and Interested Parties Information.



WDS: Waste Discharge SystemSites which have been issued waste discharge requirements.


Source: State Water Resources Control BoardTelephone: 916-341-5227Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Quarterly

NPDES: NPDES Permits ListingA listing of NPDES permits, including stormwater.



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CORTESE: "Cortese" Hazardous Waste & Substances Sites ListThe sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated WasteBoard (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).


Source: CAL EPA/Office of Emergency InformationTelephone: 916-323-3400Last EDR Contact: 10/01/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Quarterly

HIST CORTESE: Hazardous Waste & Substance Site ListThe sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board[SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by thestate agency.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 01/22/2009Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

SWRCY: Recycler DatabaseA listing of recycling facilities in California.


Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 09/16/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Quarterly

LUST REG 9: Leaking Underground Storage Tank ReportOrange, Riverside, San Diego counties. For more current information, please refer to the State Water ResourcesControl Board’s LUST database.


Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-637-5595Last EDR Contact: 09/26/2011Next Scheduled EDR Contact: 01/09/2012Data Release Frequency: No Update Planned

LUST REG 6V: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties.


Source: California Regional Water Quality Control Board Victorville Branch Office (6)Telephone: 760-241-7365Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: No Update Planned

LUST REG 6L: Leaking Underground Storage Tank Case ListingFor more current information, please refer to the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board Lahontan Region (6)Telephone: 530-542-5572Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: No Update Planned

LUST REG 5: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Alameda, Alpine, Amador, Butte, Colusa, Contra Costa, Calveras, ElDorado, Fresno, Glenn, Kern, Kings, Lake, Lassen, Madera, Mariposa, Merced, Modoc, Napa, Nevada, Placer, Plumas,Sacramento, San Joaquin, Shasta, Solano, Stanislaus, Sutter, Tehama, Tulare, Tuolumne, Yolo, Yuba counties.

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Source: California Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-4834Last EDR Contact: 07/01/2011Next Scheduled EDR Contact: 10/17/2011Data Release Frequency: No Update Planned

LUST REG 4: Underground Storage Tank Leak ListLos Angeles, Ventura counties. For more current information, please refer to the State Water Resources ControlBoard’s LUST database.


Source: California Regional Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6710Last EDR Contact: 09/06/2011Next Scheduled EDR Contact: 12/19/2011Data Release Frequency: No Update Planned

LUST REG 3: Leaking Underground Storage Tank DatabaseLeaking Underground Storage Tank locations. Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz counties.


Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-542-4786Last EDR Contact: 07/18/2011Next Scheduled EDR Contact: 10/31/2011Data Release Frequency: No Update Planned

LUST REG 2: Fuel Leak ListLeaking Underground Storage Tank locations. Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, SantaClara, Solano, Sonoma counties.


Source: California Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-622-2433Last EDR Contact: 09/19/2011Next Scheduled EDR Contact: 01/02/2012Data Release Frequency: Quarterly

LUST REG 1: Active Toxic Site InvestigationDel Norte, Humboldt, Lake, Mendocino, Modoc, Siskiyou, Sonoma, Trinity counties. For more current information,please refer to the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board North Coast (1)Telephone: 707-570-3769Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

LUST: Geotracker’s Leaking Underground Fuel Tank ReportLeaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking undergroundstorage tank incidents. Not all states maintain these records, and the information stored varies by state. Formore information on a particular leaking underground storage tank sites, please contact the appropriate regulatoryagency.


Source: State Water Resources Control BoardTelephone: see region listLast EDR Contact: 09/17/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Quarterly

LUST REG 7: Leaking Underground Storage Tank Case ListingLeaking Underground Storage Tank locations. Imperial, Riverside, San Diego, Santa Barbara counties.

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Source: California Regional Water Quality Control Board Colorado River Basin Region (7)Telephone: 760-776-8943Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

LUST REG 8: Leaking Underground Storage TanksCalifornia Regional Water Quality Control Board Santa Ana Region (8). For more current information, please referto the State Water Resources Control Board’s LUST database.


Source: California Regional Water Quality Control Board Santa Ana Region (8)Telephone: 909-782-4496Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: Varies

CA FID UST: Facility Inventory DatabaseThe Facility Inventory Database (FID) contains a historical listing of active and inactive underground storagetank locations from the State Water Resource Control Board. Refer to local/county source for current data.


Source: California Environmental Protection AgencyTelephone: 916-341-5851Last EDR Contact: 12/28/1998Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

SLIC: Statewide SLIC CasesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: State Water Resources Control BoardTelephone: 866-480-1028Last EDR Contact: 09/17/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Varies

SLIC REG 1: Active Toxic Site InvestigationsThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Water Quality Control Board, North Coast Region (1)Telephone: 707-576-2220Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned

SLIC REG 2: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: Regional Water Quality Control Board San Francisco Bay Region (2)Telephone: 510-286-0457Last EDR Contact: 09/19/2011Next Scheduled EDR Contact: 01/02/2012Data Release Frequency: Quarterly


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Source: California Regional Water Quality Control Board Central Coast Region (3)Telephone: 805-549-3147Last EDR Contact: 07/18/2011Next Scheduled EDR Contact: 10/31/2011Data Release Frequency: Semi-Annually



Source: Region Water Quality Control Board Los Angeles Region (4)Telephone: 213-576-6600Last EDR Contact: 07/01/2011Next Scheduled EDR Contact: 10/17/2011Data Release Frequency: Varies



Source: Regional Water Quality Control Board Central Valley Region (5)Telephone: 916-464-3291Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: Semi-Annually

SLIC REG 6V: Spills, Leaks, Investigation & Cleanup Cost Recovery ListingThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: Regional Water Quality Control Board, Victorville BranchTelephone: 619-241-6583Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: Semi-Annually

SLIC REG 6L: SLIC SitesThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Water Quality Control Board, Lahontan RegionTelephone: 530-542-5574Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: No Update Planned

SLIC REG 7: SLIC ListThe SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water qualityfrom spills, leaks, and similar discharges.


Source: California Regional Quality Control Board, Colorado River Basin RegionTelephone: 760-346-7491Last EDR Contact: 08/01/2011Next Scheduled EDR Contact: 11/14/2011Data Release Frequency: No Update Planned


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Source: California Region Water Quality Control Board Santa Ana Region (8)Telephone: 951-782-3298Last EDR Contact: 09/12/2011Next Scheduled EDR Contact: 12/26/2011Data Release Frequency: Semi-Annually



Source: California Regional Water Quality Control Board San Diego Region (9)Telephone: 858-467-2980Last EDR Contact: 08/08/2011Next Scheduled EDR Contact: 11/21/2011Data Release Frequency: Annually

UST: Active UST FacilitiesActive UST facilities gathered from the local regulatory agencies


Source: SWRCBTelephone: 916-341-5851Last EDR Contact: 09/17/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Semi-Annually

UST MENDOCINO: Mendocino County UST DatabaseA listing of underground storage tank locations in Mendocino County.


Source: Department of Public HealthTelephone: 707-463-4466Last EDR Contact: 09/03/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: Annually

HIST UST: Hazardous Substance Storage Container DatabaseThe Hazardous Substance Storage Container Database is a historical listing of UST sites. Refer to local/countysource for current data.


Source: State Water Resources Control BoardTelephone: 916-341-5851Last EDR Contact: 07/26/2001Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

LIENS: Environmental Liens ListingA listing of property locations with environmental liens for California where DTSC is a lien holder.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 09/23/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Varies

SWEEPS UST: SWEEPS UST ListingStatewide Environmental Evaluation and Planning System. This underground storage tank listing was updated andmaintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained.The local agency is the contact for more information on a site on the SWEEPS list.


Source: State Water Resources Control BoardTelephone: N/ALast EDR Contact: 06/03/2005Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

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CHMIRS: California Hazardous Material Incident Report SystemCalifornia Hazardous Material Incident Reporting System. CHMIRS contains information on reported hazardous materialincidents (accidental releases or spills).


Source: Office of Emergency ServicesTelephone: 916-845-8400Last EDR Contact: 08/02/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

LDS: Land Disposal Sites ListingThe Land Disposal program regulates of waste discharge to land for treatment, storage and disposal in waste managementunits.


Source: State Water Qualilty Control BoardTelephone: 866-480-1028Last EDR Contact: 09/17/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Quarterly

AST: Aboveground Petroleum Storage Tank FacilitiesRegistered Aboveground Storage Tanks.



MCS: Military Cleanup Sites ListingThe State Water Resources Control Board and nine Regional Water Quality Control Boards partner with the Departmentof Defense (DoD) through the Defense and State Memorandum of Agreement (DSMOA) to oversee the investigationand remediation of water quality issues at military facilities.



NOTIFY 65: Proposition 65 RecordsListings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and theRegional Water Quality Control Board. This database is no longer updated by the reporting agency.



DEED: Deed Restriction Listing

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Site Mitigation and Brownfields Reuse Program Facility Sites with Deed Restrictions & Hazardous Waste ManagementProgram Facility Sites with Deed / Land Use Restriction. The DTSC Site Mitigation and Brownfields Reuse Program(SMBRP) list includes sites cleaned up under the program’s oversight and generally does not include currentor former hazardous waste facilities that required a hazardous waste facility permit. The list represents deedrestrictions that are active. Some sites have multiple deed restrictions. The DTSC Hazardous Waste ManagementProgram (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded landuse restriction at the local county recorder’s office. The land use restrictions on this list were required bythe DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (orpart of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deedrestriction, or a land use restriction that binds current and future owners.


Source: Department of Toxic Substances ControlTelephone: 916-323-3400Last EDR Contact: 09/11/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Semi-Annually

VCP: Voluntary Cleanup Program PropertiesContains low threat level properties with either confirmed or unconfirmed releases and the project proponentshave request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage forDTSC’s costs.



DRYCLEANERS: Cleaner FacilitiesA list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes:power laundries, family and commercial; garment pressing and cleaner’s agents; linen supply; coin-operated laundriesand cleaning; drycleaning plants, except rugs; carpet and upholster cleaning; industrial launderers; laundry andgarment services.


Source: Department of Toxic Substance ControlTelephone: 916-327-4498Last EDR Contact: 09/10/2013Next Scheduled EDR Contact: 12/24/2012Data Release Frequency: Annually

WIP: Well Investigation Program Case ListWell Investigation Program case in the San Gabriel and San Fernando Valley area.


Source: Los Angeles Water Quality Control BoardTelephone: 213-576-6726Last EDR Contact: 09/30/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Varies

CDL: Clandestine Drug LabsA listing of drug lab locations. Listing of a location in this database does not indicate that any illegal druglab materials were or were not present there, and does not constitute a determination that the location eitherrequires or does not require additional cleanup work.


Source: Department of Toxic Substances ControlTelephone: 916-255-6504Last EDR Contact: 09/03/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Varies

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ENF: Enforcement Action ListingA listing of Water Board Enforcement Actions. Formal is everything except Oral/Verbal Communication, Notice ofViolation, Expedited Payment Letter, and Staff Enforcement Letter.


Source: State Water Resoruces Control BoardTelephone: 916-445-9379Last EDR Contact: 08/08/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

RESPONSE: State Response SitesIdentifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity.These confirmed release sites are generally high-priority and high potential risk.



HAZNET: Facility and Manifest DataFacility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each yearby the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000 annually, representing approximately350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many containsome invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method.


Source: California Environmental Protection AgencyTelephone: 916-255-1136Last EDR Contact: 07/16/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Annually

EMI: Emissions Inventory DataToxics and criteria pollutant emissions data collected by the ARB and local air pollution agencies.


Source: California Air Resources BoardTelephone: 916-322-2990Last EDR Contact: 09/27/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: Varies

HAULERS: Registered Waste Tire Haulers ListingA listing of registered waste tire haulers.


Source: Integrated Waste Management BoardTelephone: 916-341-6422Last EDR Contact: 10/01/2013Next Scheduled EDR Contact: 12/02/2013Data Release Frequency: Varies

ENVIROSTOR: EnviroStor DatabaseThe Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s)EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigatefurther. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL));State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStorprovides similar information to the information that was available in CalSites, and provides additional site information,including, but not limited to, identification of formerly-contaminated properties that have been released forreuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses,and risk characterization information that is used to assess potential impacts to public health and the environmentat contaminated sites.

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HWT: Registered Hazardous Waste Transporter DatabaseA listing of hazardous waste transporters. In California, unless specifically exempted, it is unlawful for anyperson to transport hazardous wastes unless the person holds a valid registration issued by DTSC. A hazardouswaste transporter registration is valid for one year and is assigned a unique registration number.



MWMP: Medical Waste Management Program ListingThe Medical Waste Management Program (MWMP) ensures the proper handling and disposal of medical waste by permittingand inspecting medical waste Offsite Treatment Facilities (PDF) and Transfer Stations (PDF) throughout thestate. MWMP also oversees all Medical Waste Transporters.


Source: Department of Public HealthTelephone: 916-558-1784Last EDR Contact: 09/11/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Varies

PROC: Certified Processors DatabaseA listing of certified processors.


Source: Department of ConservationTelephone: 916-323-3836Last EDR Contact: 09/16/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Quarterly

HWP: EnviroStor Permitted Facilities ListingDetailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor.



TRIBAL RECORDS

INDIAN RESERV: Indian ReservationsThis map layer portrays Indian administered lands of the United States that have any area equal to or greaterthan 640 acres.


Source: USGSTelephone: 202-208-3710Last EDR Contact: 07/19/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Semi-Annually

INDIAN ODI: Report on the Status of Open Dumps on Indian LandsLocation of open dumps on Indian land.

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INDIAN LUST R8: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.


Source: EPA Region 8Telephone: 303-312-6271Last EDR Contact: 07/24/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Quarterly

INDIAN LUST R7: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Iowa, Kansas, and Nebraska


Source: EPA Region 7Telephone: 913-551-7003Last EDR Contact: 07/24/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

INDIAN LUST R4: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Florida, Mississippi and North Carolina.


Source: EPA Region 4Telephone: 404-562-8677Last EDR Contact: 07/24/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Semi-Annually

INDIAN LUST R1: Leaking Underground Storage Tanks on Indian LandA listing of leaking underground storage tank locations on Indian Land.



INDIAN LUST R9: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Arizona, California, New Mexico and Nevada



INDIAN LUST R10: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Alaska, Idaho, Oregon and Washington.



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INDIAN LUST R6: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in New Mexico and Oklahoma.



INDIAN UST R1: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten TribalNations).


Source: EPA, Region 1Telephone: 617-918-1313Last EDR Contact: 08/02/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

INDIAN UST R4: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennesseeand Tribal Nations)



INDIAN UST R5: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations).



INDIAN UST R6: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).



INDIAN UST R7: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).



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INDIAN UST R8: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).



INDIAN UST R9: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).



INDIAN UST R10: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).



INDIAN VCP R1: Voluntary Cleanup Priority ListingA listing of voluntary cleanup priority sites located on Indian Land located in Region 1.



INDIAN VCP R7: Voluntary Cleanup Priority LisitngA listing of voluntary cleanup priority sites located on Indian Land located in Region 7.




EDR MGP: EDR Proprietary Manufactured Gas PlantsThe EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants)compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’sto produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixtureof coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production,such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compoundsare potentially hazardous to human health and the environment. The byproduct from this process was frequentlydisposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soiland groundwater contamination.

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Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

EDR US Hist Auto Stat: EDR Exclusive Historic Gas StationsEDR has searched selected national collections of business directories and has collected listings of potentialgas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limitedto those categories of sources that might, in EDR’s opinion, include gas station/filling station/service stationestablishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station,filling station, auto, automobile repair, auto service station, service station, etc. This database falls withina category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presentsunique and sometimes proprietary data about past sites and operations that typically create environmental concerns,but may not show up in current government records searches.


Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Cleaners: EDR Exclusive Historic Dry CleanersEDR has searched selected national collections of business directories and has collected listings of potentialdry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sourcesthat might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but werenot limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database fallswithin a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effortpresents unique and sometimes proprietary data about past sites and operations that typically create environmentalconcerns, but may not show up in current government records searches.


Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Cleaners: EDR Proprietary Historic Dry Cleaners - Cole


Source: N/ATelephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Auto Stat: EDR Proprietary Historic Gas Stations - Cole


Source: N/ATelephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

COUNTY RECORDS

ALAMEDA COUNTY:

Contaminated SitesA listing of contaminated sites overseen by the Toxic Release Program (oil and groundwater contamination fromchemical releases and spills) and the Leaking Underground Storage Tank Program (soil and ground water contaminationfrom leaking petroleum USTs).

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Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 09/30/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Semi-Annually

Underground TanksUnderground storage tank sites located in Alameda county.


Source: Alameda County Environmental Health ServicesTelephone: 510-567-6700Last EDR Contact: 09/30/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Semi-Annually

AMADOR COUNTY:

CUPA Facility ListCupa Facility List


Source: Amador County Environmental HealthTelephone: 209-223-6439Last EDR Contact: 09/10/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Varies

BUTTE COUNTY:

CUPA Facility ListingCupa facility list.


Source: Public Health DepartmentTelephone: 530-538-7149Last EDR Contact: 07/26/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Varies

CALVERAS COUNTY:

CUPA Facility ListingCupa Facility Listing


Source: Calveras County Environmental HealthTelephone: 209-754-6399Last EDR Contact: 09/30/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Quarterly

COLUSA COUNTY:

CUPA Facility ListCupa facility list.


Source: Health & Human ServicesTelephone: 530-458-0396Last EDR Contact: 10/04/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Varies

CONTRA COSTA COUNTY:

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Site ListList includes sites from the underground tank, hazardous waste generator and business plan/2185 programs.


Source: Contra Costa Health Services DepartmentTelephone: 925-646-2286Last EDR Contact: 08/05/2013Next Scheduled EDR Contact: 11/18/2013Data Release Frequency: Semi-Annually

DEL NORTE COUNTY:

CUPA Facility ListCupa Facility list


Source: Del Norte County Environmental Health DivisionTelephone: 707-465-0426Last EDR Contact: 09/20/2013Next Scheduled EDR Contact: 08/19/2013Data Release Frequency: Varies

EL DORADO COUNTY:

CUPA Facility ListCUPA facility list.


Source: El Dorado County Environmental Management DepartmentTelephone: 530-621-6623Last EDR Contact: 08/05/2013Next Scheduled EDR Contact: 11/18/2013Data Release Frequency: Varies

FRESNO COUNTY:

CUPA Resources ListCertified Unified Program Agency. CUPA’s are responsible for implementing a unified hazardous materials and hazardouswaste management regulatory program. The agency provides oversight of businesses that deal with hazardous materials,operate underground storage tanks or aboveground storage tanks.


Source: Dept. of Community HealthTelephone: 559-445-3271Last EDR Contact: 07/15/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Semi-Annually

HUMBOLDT COUNTY:



Source: Humboldt County Environmental HealthTelephone: N/ALast EDR Contact: 08/09/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

IMPERIAL COUNTY:

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Source: San Diego Border Field OfficeTelephone: 760-339-2777Last EDR Contact: 08/08/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

INYO COUNTY:



Source: Inyo County Environmental Health ServicesTelephone: 760-878-0238Last EDR Contact: 09/10/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

KERN COUNTY:

Underground Storage Tank Sites & Tank ListingKern County Sites and Tanks Listing.


Source: Kern County Environment Health Services DepartmentTelephone: 661-862-8700Last EDR Contact: 08/07/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Quarterly

KINGS COUNTY:

CUPA Facility ListA listing of sites included in the county?s Certified Unified Program Agency database. California?s Secretaryfor Environmental Protection established the unified hazardous materials and hazardous waste regulatory programas required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration,permits, inspections, and enforcement activities.


Source: Kings County Department of Public HealthTelephone: 559-584-1411Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

LAKE COUNTY:

CUPA Facility ListCupa facility list


Source: Lake County Environmental HealthTelephone: 707-263-1164Last EDR Contact: 07/18/2013Next Scheduled EDR Contact: 11/04/2013Data Release Frequency: Varies

LOS ANGELES COUNTY:

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San Gabriel Valley Areas of ConcernSan Gabriel Valley areas where VOC contamination is at or above the MCL as designated by region 9 EPA office.


Source: EPA Region 9Telephone: 415-972-3178Last EDR Contact: 09/23/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: No Update Planned

HMS: Street Number ListIndustrial Waste and Underground Storage Tank Sites.


Source: Department of Public WorksTelephone: 626-458-3517Last EDR Contact: 07/15/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Semi-Annually

List of Solid Waste FacilitiesSolid Waste Facilities in Los Angeles County.


Source: La County Department of Public WorksTelephone: 818-458-5185Last EDR Contact: 07/22/2013Next Scheduled EDR Contact: 11/04/2013Data Release Frequency: Varies

City of Los Angeles LandfillsLandfills owned and maintained by the City of Los Angeles.


Source: Engineering & Construction DivisionTelephone: 213-473-7869Last EDR Contact: 07/17/2013Next Scheduled EDR Contact: 11/04/2013Data Release Frequency: Varies

Site Mitigation ListIndustrial sites that have had some sort of spill or complaint.


Source: Community Health ServicesTelephone: 323-890-7806Last EDR Contact: 07/17/2013Next Scheduled EDR Contact: 11/04/2013Data Release Frequency: Annually

City of El Segundo Underground Storage TankUnderground storage tank sites located in El Segundo city.


Source: City of El Segundo Fire DepartmentTelephone: 310-524-2236Last EDR Contact: 07/18/2013Next Scheduled EDR Contact: 11/04/2013Data Release Frequency: Semi-Annually

City of Long Beach Underground Storage TankUnderground storage tank sites located in the city of Long Beach.


Source: City of Long Beach Fire DepartmentTelephone: 562-570-2563Last EDR Contact: 07/26/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Annually

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City of Torrance Underground Storage TankUnderground storage tank sites located in the city of Torrance.


Source: City of Torrance Fire DepartmentTelephone: 310-618-2973Last EDR Contact: 07/15/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Semi-Annually

MADERA COUNTY:

CUPA Facility ListA listing of sites included in the county?s Certified Unified Program Agency database. California?s Secretaryfor Environmental Protection established the unified hazardous materials and hazardous waste regulatory programas required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration,permits, inspections, and enforcement activities.


Source: Madera County Environmental HealthTelephone: 559-675-7823Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

MARIN COUNTY:

Underground Storage Tank SitesCurrently permitted USTs in Marin County.


Source: Public Works Department Waste ManagementTelephone: 415-499-6647Last EDR Contact: 07/18/2013Next Scheduled EDR Contact: 10/21/2013Data Release Frequency: Semi-Annually

MERCED COUNTY:



Source: Merced County Environmental HealthTelephone: 209-381-1094Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

MONO COUNTY:

CUPA Facility ListCUPA Facility List


Source: Mono County Health DepartmentTelephone: 760-932-5580Last EDR Contact: 09/03/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: Varies

MONTEREY COUNTY:

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CUPA Facility ListingCUPA Program listing from the Environmental Health Division.


Source: Monterey County Health DepartmentTelephone: 831-796-1297Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

NAPA COUNTY:

Sites With Reported ContaminationA listing of leaking underground storage tank sites located in Napa county.


Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 09/03/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: No Update Planned

Closed and Operating Underground Storage Tank SitesUnderground storage tank sites located in Napa county.


Source: Napa County Department of Environmental ManagementTelephone: 707-253-4269Last EDR Contact: 09/03/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: No Update Planned

NEVADA COUNTY:



Source: Community Development AgencyTelephone: 530-265-1467Last EDR Contact: 08/15/2013Next Scheduled EDR Contact: 11/18/2013Data Release Frequency: Varies

ORANGE COUNTY:

List of Industrial Site CleanupsPetroleum and non-petroleum spills.


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 08/07/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Annually

List of Underground Storage Tank CleanupsOrange County Underground Storage Tank Cleanups (LUST).


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 08/07/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Quarterly

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List of Underground Storage Tank FacilitiesOrange County Underground Storage Tank Facilities (UST).


Source: Health Care AgencyTelephone: 714-834-3446Last EDR Contact: 08/07/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Quarterly

PLACER COUNTY:

Master List of FacilitiesList includes aboveground tanks, underground tanks and cleanup sites.


Source: Placer County Health and Human ServicesTelephone: 530-745-2363Last EDR Contact: 08/20/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Semi-Annually

RIVERSIDE COUNTY:

Listing of Underground Tank Cleanup SitesRiverside County Underground Storage Tank Cleanup Sites (LUST).


Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 09/23/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: Quarterly

Underground Storage Tank Tank ListUnderground storage tank sites located in Riverside county.


Source: Department of Environmental HealthTelephone: 951-358-5055Last EDR Contact: 09/23/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: Quarterly

SACRAMENTO COUNTY:

Toxic Site Clean-Up ListList of sites where unauthorized releases of potentially hazardous materials have occurred.


Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 07/05/2013Next Scheduled EDR Contact: 10/21/2013Data Release Frequency: Quarterly

Master Hazardous Materials Facility ListAny business that has hazardous materials on site - hazardous material storage sites, underground storage tanks,waste generators.


Source: Sacramento County Environmental ManagementTelephone: 916-875-8406Last EDR Contact: 07/05/2013Next Scheduled EDR Contact: 10/21/2013Data Release Frequency: Quarterly

SAN BERNARDINO COUNTY:

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Hazardous Material PermitsThis listing includes underground storage tanks, medical waste handlers/generators, hazardous materials handlers,hazardous waste generators, and waste oil generators/handlers.


Source: San Bernardino County Fire Department Hazardous Materials DivisionTelephone: 909-387-3041Last EDR Contact: 08/08/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Quarterly

SAN DIEGO COUNTY:

Hazardous Materials Management Division DatabaseThe database includes: HE58 - This report contains the business name, site address, business phone number, establishment’H’ permit number, type of permit, and the business status. HE17 - In addition to providing the same informationprovided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardouswaste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and informationon underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination casesin San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contaminationare included.)


Source: Hazardous Materials Management DivisionTelephone: 619-338-2268Last EDR Contact: 09/23/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Quarterly

Solid Waste FacilitiesSan Diego County Solid Waste Facilities.


Source: Department of Health ServicesTelephone: 619-338-2209Last EDR Contact: 07/24/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

Environmental Case ListingThe listing contains all underground tank release cases and projects pertaining to properties contaminated withhazardous substances that are actively under review by the Site Assessment and Mitigation Program.


Source: San Diego County Department of Environmental HealthTelephone: 619-338-2371Last EDR Contact: 09/10/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: No Update Planned

SAN FRANCISCO COUNTY:

Local Oversite FacilitiesA listing of leaking underground storage tank sites located in San Francisco county.


Source: Department Of Public Health San Francisco CountyTelephone: 415-252-3920Last EDR Contact: 08/07/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Quarterly

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Underground Storage Tank InformationUnderground storage tank sites located in San Francisco county.


Source: Department of Public HealthTelephone: 415-252-3920Last EDR Contact: 08/07/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Quarterly

SAN JOAQUIN COUNTY:

San Joaquin Co. USTA listing of underground storage tank locations in San Joaquin county.


Source: Environmental Health DepartmentTelephone: N/ALast EDR Contact: 09/23/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: Semi-Annually

SAN LUIS OBISPO COUNTY:

CUPA Facility ListCupa Facility List.


Source: San Luis Obispo County Public Health DepartmentTelephone: 805-781-5596Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

SAN MATEO COUNTY:

Business InventoryList includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks.


Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 06/13/2013Next Scheduled EDR Contact: 09/30/2013Data Release Frequency: Annually

Fuel Leak ListA listing of leaking underground storage tank sites located in San Mateo county.


Source: San Mateo County Environmental Health Services DivisionTelephone: 650-363-1921Last EDR Contact: 09/16/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Semi-Annually

SANTA BARBARA COUNTY:

CUPA Facility ListingCUPA Program Listing from the Environmental Health Services division.

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Source: Santa Barbara County Public Health DepartmentTelephone: 805-686-8167Last EDR Contact: 09/23/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

SANTA CLARA COUNTY:

Cupa Facility ListCupa facility list


Source: Department of Environmental HealthTelephone: 408-918-1973Last EDR Contact: 09/03/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: Varies

HIST LUST - Fuel Leak Site Activity ReportA listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county.Leaking underground storage tanks are now handled by the Department of Environmental Health.


Source: Santa Clara Valley Water DistrictTelephone: 408-265-2600Last EDR Contact: 03/23/2009Next Scheduled EDR Contact: 06/22/2009Data Release Frequency: No Update Planned

LOP ListingA listing of leaking underground storage tanks located in Santa Clara county.


Source: Department of Environmental HealthTelephone: 408-918-3417Last EDR Contact: 09/03/2013Next Scheduled EDR Contact: 12/16/2013Data Release Frequency: Annually

Hazardous Material FacilitiesHazardous material facilities, including underground storage tank sites.


Source: City of San Jose Fire DepartmentTelephone: 408-535-7694Last EDR Contact: 08/08/2013Next Scheduled EDR Contact: 11/25/2013Data Release Frequency: Annually

SANTA CRUZ COUNTY:

CUPA Facility ListCUPA facility listing.


Source: Santa Cruz County Environmental HealthTelephone: 831-464-2761Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

SHASTA COUNTY:

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CUPA Facility ListCupa Facility List.


Source: Shasta County Department of Resource ManagementTelephone: 530-225-5789Last EDR Contact: 08/22/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Varies

SOLANO COUNTY:

Leaking Underground Storage TanksA listing of leaking underground storage tank sites located in Solano county.


Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 09/16/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Quarterly

Underground Storage TanksUnderground storage tank sites located in Solano county.


Source: Solano County Department of Environmental ManagementTelephone: 707-784-6770Last EDR Contact: 09/16/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Quarterly

SONOMA COUNTY:

Cupa Facility ListCupa Facility list


Source: County of Sonoma Fire & Emergency Services DepartmentTelephone: 707-565-1174Last EDR Contact: 09/30/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Varies

Leaking Underground Storage Tank SitesA listing of leaking underground storage tank sites located in Sonoma county.


Source: Department of Health ServicesTelephone: 707-565-6565Last EDR Contact: 09/30/2013Next Scheduled EDR Contact: 01/13/2014Data Release Frequency: Quarterly

SUTTER COUNTY:

Underground Storage TanksUnderground storage tank sites located in Sutter county.


Source: Sutter County Department of AgricultureTelephone: 530-822-7500Last EDR Contact: 09/10/2013Next Scheduled EDR Contact: 12/23/2013Data Release Frequency: Semi-Annually

TUOLUMNE COUNTY:

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CUPA Facility ListCupa facility list


Source: Divison of Environmental HealthTelephone: 209-533-5633Last EDR Contact: 07/26/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Varies

VENTURA COUNTY:

Business Plan, Hazardous Waste Producers, and Operating Underground TanksThe BWT list indicates by site address whether the Environmental Health Division has Business Plan (B), WasteProducer (W), and/or Underground Tank (T) information.


Source: Ventura County Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 08/19/2013Next Scheduled EDR Contact: 12/02/2013Data Release Frequency: Quarterly

Inventory of Illegal Abandoned and Inactive SitesVentura County Inventory of Closed, Illegal Abandoned, and Inactive Sites.


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 07/03/2013Next Scheduled EDR Contact: 10/21/2013Data Release Frequency: Annually

Listing of Underground Tank Cleanup SitesVentura County Underground Storage Tank Cleanup Sites (LUST).


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 08/19/2013Next Scheduled EDR Contact: 12/02/2013Data Release Frequency: Quarterly

Medical Waste Program ListTo protect public health and safety and the environment from potential exposure to disease causing agents, theEnvironmental Health Division Medical Waste Program regulates the generation, handling, storage, treatment anddisposal of medical waste throughout the County.


Source: Ventura County Resource Management AgencyTelephone: 805-654-2813Last EDR Contact: 07/30/2013Next Scheduled EDR Contact: 11/11/2013Data Release Frequency: Quarterly

Underground Tank Closed Sites ListVentura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List.


Source: Environmental Health DivisionTelephone: 805-654-2813Last EDR Contact: 09/16/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Quarterly

YOLO COUNTY:

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Underground Storage Tank Comprehensive Facility ReportUnderground storage tank sites located in Yolo county.


Source: Yolo County Department of HealthTelephone: 530-666-8646Last EDR Contact: 09/23/2013Next Scheduled EDR Contact: 01/08/2014Data Release Frequency: Annually

YUBA COUNTY:

CUPA Facility ListCUPA facility listing for Yuba County.


Source: Yuba County Environmental Health DepartmentTelephone: 530-749-7523Last EDR Contact: 07/31/2013Next Scheduled EDR Contact: 11/18/2013Data Release Frequency: Varies

OTHER DATABASE(S)

Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not becomplete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in thearea covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarilymean that wetlands do not exist in the area covered by the report.

CT MANIFEST: Hazardous Waste Manifest DataFacility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator throughtransporters to a tsd facility.


Source: Department of Energy & Environmental ProtectionTelephone: 860-424-3375Last EDR Contact: 08/19/2013Next Scheduled EDR Contact: 12/02/2013Data Release Frequency: Annually

NJ MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Environmental ProtectionTelephone: N/ALast EDR Contact: 07/19/2013Next Scheduled EDR Contact: 10/28/2013Data Release Frequency: Annually

NY MANIFEST: Facility and Manifest DataManifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSDfacility.


Source: Department of Environmental ConservationTelephone: 518-402-8651Last EDR Contact: 08/07/2013Next Scheduled EDR Contact: 11/18/2013Data Release Frequency: Annually

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PA MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Environmental ProtectionTelephone: 717-783-8990Last EDR Contact: 07/18/2013Next Scheduled EDR Contact: 11/04/2013Data Release Frequency: Annually

RI MANIFEST: Manifest informationHazardous waste manifest information


Source: Department of Environmental ManagementTelephone: 401-222-2797Last EDR Contact: 08/23/2013Next Scheduled EDR Contact: 12/09/2013Data Release Frequency: Annually

WI MANIFEST: Manifest InformationHazardous waste manifest information.


Source: Department of Natural ResourcesTelephone: N/ALast EDR Contact: 09/16/2013Next Scheduled EDR Contact: 12/30/2013Data Release Frequency: Annually

Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphsfrom 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarilygas pipelines.

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivityto environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of allsensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers,and nursing homes - where individuals who are sensitive receptors are likely to be located.

AHA Hospitals:Source: American Hospital Association, Inc.Telephone: 312-280-5991The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals.

Medical Centers: Provider of Services ListingSource: Centers for Medicare & Medicaid ServicesTelephone: 410-786-3000A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services,a federal agency within the U.S. Department of Health and Human Services.

Nursing HomesSource: National Institutes of HealthTelephone: 301-594-6248Information on Medicare and Medicaid certified nursing homes in the United States.

Public SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on elementaryand secondary public education in the United States. It is a comprehensive, annual, national statisticaldatabase of all public elementary and secondary schools and school districts, which contains data that arecomparable across all states.

Private SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on private school locations in the United States.

Daycare Centers: Licensed FacilitiesSource: Department of Social ServicesTelephone: 916-657-4041

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Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002 and 2005 from the U.S. Fish and Wildlife Service.

STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

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