DATA EVALUATION SUMMARY REPORT FOR PHASE II … · of the Phase I sampling event are summarized in the Data Evaluation Summary Report fo r Phase I . Sediment Sampling (M&E, 1998c)

EPA Contract No. 68-W6-0042EPA Work Assignment No. 032-TATA-0105

EPA Project Officer: Diana KingEPA Remedial Project Manager: Richard Goehlert

DATA EVALUATIONSUMMARY REPORT

FOR"PHASE II SEDIMENT SAMPLING

Ottati and Goss/Kingston Steel DrumSuperfund Site

Kingston, New Hampshire

Metcalf & Eddy

TABLE OF CONTENTS

1.0 INTRODUCTION

2.0 SUMMARY OF FIELD ACTIVITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.1 Sediment Sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3.0 ANALYTICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4.0 REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

APPENDIX A - SEDIMENT SAMPLING WORKSHEETS

APPENDIX B - ANALYTICAL DATA TABLES

LIST OF FIGURES AND TABLES

Figure 1 Phase I and II Sediment Sample Locations at the Ottati & Goss Superfiind Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Figure 2 Samples Collected at Depth (24-30") from the "Ballfield" . . . . . . . . . . . . . . 3

Table 1 Sample Analyses and Quantities Collected During Phase II Sediment Sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 2 Summary of Total PCBs, Total Pesticides, and Combined Total for Arsenic, Chromium, Lead, and Nickel . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.0 INTRODUCTION

In accordance with the scope of work for the Ottati & Goss/Kingston Steel Drum Superfund Site, dated May 1998 (M&E, 1998a), Metcalf & Eddy (M&E) performed field work associated with Phase I and II Sediment Sampling in Country Pond Marsh. The sampling occurred in two separate phases in order to characterize the wetlands beyond the previous sampling efforts and assess the potential for redistribution of sediments contaminated with polychlorinated biphenyls (PCBs) after a 100-year flood event. The first phase of sediment sampling took place from October 12 through 16,1998, during which time M&E collected sediment samples from thirty-two locations within the existing sampling grid established by ADL as part of their sediment sampling program. The results of the Phase I sampling event are summarized in the Data Evaluation Summary Report for Phase I Sediment Sampling (M&E, 1998c). Based on the outcome of a meeting held on December 14,1998, which was attended by representatives from the U.S. Environmental Protection Agency, U.S. Army Corps of Engineers, New Hampshire Department of Environmental Services, U.S. Fish and Wildlife Services, and M&E, a second phase of sediment sampling was initiated to better define the limits of excavation based on a cleanup goal of 10 ppm total PCBs. The second phase of sediment sampling took place from December 17 through 28,1998. During Phase II, M&E collected sediment samples from ninety-eight locations within the existing sampling grid and "ballfield" area. The sampling grid was previously established by ADL and the "ballfield" is a diamond-shaped area which is located on the east side of the culvert situated under Route 125.

The field work was conducted in accordance with M&E's Sampling and Analysis Plan (SAP) for Technical Assistance (1998b). The SAP was developed to cover field activities, data collection, and analytical activities associated with sediment sampling in Country Pond Marsh. The Phase I and II sampling locations within the existing grid are shown in Figure FG-1. Phase II sediment sampling locations from the "ballfield" area are shown on Figure FG-2.

2.0 SUMMARY OF FIELD ACTIVITIES

Phase II of the sediment sampling was performed by M&E from December 17 through 28, 1998. Upon arrival at the site on December 17th, M&E field personnel mobilized into teams of two personnel and initiated sampling activities. As a result of brush cutting activities conducted during Phase I and seasonally minimal vegetation, access to previously established travel routes through the marsh to sampling locations was readily available. Sample collection was performed in the same manner as during Phase I, with the field teams following the sample collection and drying procedures outlined in the M&E SAP (1998b). A total of ninety-eight sediment locations were sampled during the second event. A summary of the sample analyses and quantities collected during Phase II is presented in Table 1. Copies of the sediment sampling worksheets are included in Appendix A.

PIEZOMETER LOCATIONS BY METCALF & EDDY

PHASE I SEDIMENT SAMPLE LOCATION

PHASE II PESTICIDE / PCB AND METALS SAMPLE LOCATION

PHASE H PCB SAMPLE LOCATION

USAGE SPLIT AND / OR TOC SAMPLE

SAMPLE COLLECTED AT SURFACE AND DEPTH

PCB CONCENTRATIONS (199;>—1996 SAMPLES ONLYV

Between 1 ppm and 10 ppm •

| | Between 10 ppm and 20 ppm

m Greater than 20 ppm \

PCB CONCENTRATIONS (1992, SAMPLE ANALYSIS ONLY}: \

|%%1 Between 1 ppm and 20 ppm

^m Greater than 20 ppm

OTTAH ft OOSS G. STANLEY SUPERfUNO SHE METCALF & EDDY MNGSTDN. NEWHAMPSHRE

nUENO. PHASE I & II NOT10SCMC 0*0 nu: PIEZOMETER & SEDIMENT

SAMPLE LOCATIONS 1C KDLOCK-HUNT

T

GROUNDWATER WELL

STAKED LOCATION

PHASE II PESTICIDE / PCB AND METALS SAMPLE LOCATION

OTTATl * GOSS

METCALF & EDDY SUPERFUND SITE KINGSTON. NEW HAMPSHIRE

CAOOfl£ CGOTC006.D*

FG-_2__

TABLE 1. SUMMARY OF SAMPLE ANALYSES AND QUANTmES COLLECTED DURING PHASE U SEDIMENT SAMPLING

DAS Analyses High Moisture Methods

Pesticides/PCBs Metals ENVIRONMENTAL SAMPLES: Sediment Sampling:

Phase II Marsh Locations 105 66

Field Collected QC Samples: Equipment Blanks 6 4 Field Duplicates 6 4 PE Samples 6 4 Matrix Spike 6 4 Matrix Spike Duplicate 6

| Subtotal: 135 82 | Number ofSDGs: 6 4

| GRAND TOTAL: 135 82

NOTES: DAS - Delivery of Analytical Services QC - Quality Control PCBs - Polychlorinated Biphenyls SDG - Sample Delivery Group PE - Performance Evaluation

2.1 Sediment Sampling

Upon arrival at the site each day that sediment sampling was conducted, field instruments were calibrated and sampling equipment decontaminated following the procedures outlined in the M&E SAP (1998b). Prior to initiation of sample collection at each sediment location, organic vapor readings were taken with a photoionization detector (PID). Sediment samples were collected using the procedure adapted from the Wells G&H project for collecting samples with a high percent moisture (M&E, 1997).

During Phase II, samples were collected from locations within the area of the existing sampling grid which had previously been identified as an area of contamination (ADL, 1997) (Figure FG-1). Sediment samples were collected using a bulb planter, post-hole digger, or shovel, from the top 6 to 12 inches of the marsh, below the vegetation. In addition, seven locations were selected within the existing grid for sampling at the 6-12 inch depth and the 24-30 inch depth, to determine the potential vertical extent of contamination. Five locations were also designated in the "ballfield" area for sampling at the 24-30 inch depth, only. These locations were selected based on locations, previously sampled by ADL, which had the highest reported concentrations of PCBs. Upon collection, all samples were homogenized and standing water was removed from the sample by decanting or the use of filter paper as specified in the M&E SAP (1998b).

At the request of EPA, all samples were submitted to the laboratory for the analysis of PCBs. In addition at the request of EPA, approximately 70% of the samples submitted for PCB analysis were also submitted for the analysis of pesticides and metals. However, upon receipt of the data, it was determined that all of the samples submitted for PCB analysis were also analyzed for pesticides. Pesticide data has been tabulated for all samples along with the results of the required analyses.

At all sampling locations, the pesticide/PCB samples were collected first, then the bottles for the metals analysis were filled. Sediment samples were collected for the DAS parameters outlined in Table 1. All samples were labeled prior to sample collection and immediately placed on ice after the bottles were filled. Each day, samples were packaged for shipment and the chain-of-custodies prepared. Upon completion of the field activities each day, samples were submitted to an EPA-approved DAS laboratory for analysis.

3.0 ANALYTICAL DATA

Based on the results of the Phase I data validation and at the direction of EPA, all pesticide/PCB and metals analytical data from the Phase II sediment sampling event were validated to Tier II in accordance with Region I EPA-New England Data Validation Functional Guidelines (US EPA, 1996). The analytical data tables are presented in Appendix B. Figure FG-1 depicts the Phase I and II sediment sample locations in the vicinity of the previously identified area of contamination (ADL, 1997). Table 2 presents a summary of the total detected PCB concentrations, total detected pesticide concentrations, and combined total detected concentrations for arsenic, chromium, lead, and nickel.

TABLE2 SUMMARY OF TOTAL PCBs, TOTAL PESTICIDES, AND COMBINED TOTAL FOR

ARSENIC, CHROMIUM, LEAD, AND NICKEL

SAMPLE LOCATION

A300 A'300 C300

C'300

D300 D'300 A350 A'350

B350 (6-12") B350 (24-30")

B'350 C350 C'350 D350

F'350 G350 G'350 B400 B'400 C400 C'400 D400

E'400

TOTAL PCBs (Mg/Kg) '

630

1,602/2,203* 1,097

300

556

41

227

151

547

535

13,780 64

1,502

812

51

252

215

20,120

8,360

544

3,330 579

3,884

TOTAL PESTICIDES G"g/Kg)

81

134/200* 92

104

123

8

32

18

73

81

1,235

4

160

101

5

150

19

876

793

42

319

58

274

TOTAL As, Cr, Pb, and

Ni (mg/Kg)

NA

193.6/191.0* NA

11.2

NA

28.4

62.5

NA

89.7

62.1

NA

31.1

NA

53.7

23.9

NA

46.4

NA

141.8

NA

76.9

NA

119.5

TABLE 2 (Continued).

SAMPLE LOCATION

F400

F'400

G400 (6-12")

G400 (24-30")

G'400

B'450

C450

C'450 (6-12")

C'450 (24-30")

D450

D'450

E450

F450

F'450

G450

G'450

C500

C'500

D500

D'500

E500

E'500

F500

TOTAL PCBs


SAMPLE LOCATION

G500

C'550

D550

D'550

E550

E'550 (6-12")

E'550 (24-30")

F550

F'550

G550

C600

D600(6-12")

D600 (24-30")

D'600

E'600

F600

F'600

G600 (6-12")

G600 (24-30")

C'650

E650

E'650

F650

F'650

TOTAL PCBs G'g/Kg)

1,864/1,025*

488

500

2,155

2,063

968

496

565

372

487

1,880

2,700

199

3,460

344

520

476

140

540

241

412

140

301

370/350*

TOTAL PESTICIDES 0/g/Kg)

69/103*

65

47

225

915

119

63

117

108

121

1181

475

12

490

52

150

128

24

101

56

47

26

44

60/41*

TOTAL As, Cr, Pb, and Ni (mg/Kg)

NA

17.6

NA

100.8

NA

42.4

23.2

NA

NA

96.2

125.3

193.3

28.2

NA

NA

63.5

NA

27.0

42.9

29.0

NA

21.8

NA

36.5/37.2*


SAMPLE LOCATION

B700

C700

D700

E700

E'700

F700

B750

B'750

C750

C'750 (6-12")

C'750 (24-30")

E750

E'750

F750

B'800

C800

C'800

D800

D'800

E800

E'800

F800

C850

C'850

TOTAL PCBs G"g/Kg)

760

219

1,120

980

287

100

1,480

243

660

530

142

236

121

404

122

100

1,190

3,960

360

330/410*

380

255

109

1,030/1,251*

TOTAL PESTICIDES G*g/Kg)

88

97

124

62

137

"19

259

22

237

54

139

32

88

200

18

29

51

560

234

82/221*

50

35

16

160/196*

TOTAL As, Cr, Pb, and Ni (nig/Kg)

41.7

28.3

107.8

36.6

NA

45.4

60.3

48.3

NA

32.2

36.9

NA

41.4

NA

26.7

43.5

47.8

NA

52.2

48.7/55.8*

NA

25.6

59.3

NA


SAMPLE TOTAL PCBs TOTAL PESTICIDES TOTAL As, Cr, Pb, and LOCATION fag/Kg) G*g/Kg) Ni (mg/Kg)

D850 500 172 58.5

D'850 1,123 308 NA

E850 256 30 23.6

E'850 510 158 52.1

E'900 610 98 68.5

12N12E 2,910 214 44.2

12N22E 41,000 203 46.1

14N14E 26,400 4264 126.6

16N18E 3,300 790 64.4

20N20E 2,800 252 99.3

* - Data presented are the field sample and its associated duplicate result NA - Not Analyzed BOLD - Total PCB concentration exceeds site clean-up goal of 10 ppm

Based on a review of the data, several pesticides including 4,4'-DDD, 4,4'-DDE, 4,4-DDT, aldrin, alpha- and gawma-chlordane, dieldrin, endosulfan I, endrin, gamma-BHC, and heptachlor epoxide were detected in the sediment samples. A comparison with the data collected during Phase I shows that the frequency and concentrations of pesticides detected during Phase II increased over those detected during Phase I sediment sampling. The increase is attributed to sampling closer to the source area.

The total PCB concentrations calculated are presented on the analytical data tables (Appendix B) for comparison with the site clean-up goalof 10 parts per million (10,000 parts per billion) total PCBs. The total PCBs at each location are also presented on Table 2. The total PCB results detected during the Phase II sediment sampling were all less than 10 parts per million (ppm), with the exception of locations 12N22E and 14N14E, located within the "ballfield" area, and locations B'350 and B400, within the existing grid. In addition, at several locations, the reported concentrations of PCBs were greater than 1 ppm. A review of the results indicates that, with the exception of one pocket of contamination around the F'/G 450/500 grid area, the F grid line appears to be the eastern perimeter of the area of contamination which is reported as less than 1 ppm.

10

A review of the metals data indicates that arsenic, chromium, lead, and nickel were detected at all of the Phase II sediment sampling locations. Although these metals have been considered analytes of interest at the site, clean up goals for these metals have not been designated. Therefore, for correlation purposes with the PCBs and pesticides results, Table 2 has been prepared by M&E to present the tabulated results of the total PCBs, total pesticides, and combined totals for arsenic, chromium, lead, and nickel for each Phase II sediment sample location.

4.0 REFERENCES

Arthur D. Little (ADL). 1997. Final Report - Baseline Wetland Floristic Survey - Ottati & Goss/Great Lakes Container Corporation Site, Kingston, New Hampshire. December 1997.

Metcalf & Eddy (M&E). 1997. Draft Sampling and Analysis Plan for Wells G&H Superfund Site Aberjona River Study (Operable Unit 3). October 1997.

Metcalf & Eddy (M&E). 1998a. Draft Work Plan for Technical Assistance for Ottati and Goss/Kingston Steel Drum Superfund Site, Kingston, New Hampshire. July 1998.

Metcalf & Eddy (M&E). 1998b. Draft Sampling and Analysis Plan for Technical Assistance for Ottati and Goss/Kingston Steel Drum Superfund Site, Kingston, New Hampshire. August 1998.

Metcalf & Eddy (M&E). 1998c. Data Evaluation Summary Report for Phase I Sediment Sampling for Ottati and Goss/Kingston Steel Drum Superfund Site, Kingston, New Hampshire. December 1998.

U.S. Environmental Protection Agency (U.S. EPA). 1996. Region I, EPA-New England Data Validation Functional Guidelines for Evaluating Environmental Analyses. December 1996.

11

APPENDIX A

PHASE II SEDIMENT SAMPLING WORKSHEETS

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APPENDIX B

ANALYTICAL DATA TABLES

Ottati * Goss Site DATA SUMMARY TABLE Case 3M Sediment Pesticide / PCB Analysis SDGNo.: DAMF67

4,4'-DDD 0.33 0.33 UJ 0.33 UJ 10.4 J 0.33 UJ 11.3J 0.33 U 4,4'-DDE 0.33 0.33 UJ 1.56 J 19.1 J 0.33 UJ 11.1 J 3.0 J 4,4'-DDT 0.33 0.33 UJ 0.33 UJ 0.71 J 0.33 UJ 1.1 J 0.33 U Aldrin 0.17 0.17UJ 0.17UJ 1.97.J 0.17 UJ 2.12 J 0.16U alpha-BHC 0.17 0.17UJ 0.17UJ 0.27J 0.17 UJ 0.17 UJ 0.20 J alpha-Chlordane 0.17 1.19J 0.95 J 1.02J 0.17 UJ 0.96 J 0.39 J beta-BHC 0.17 0.17UJ 0.17 UJ 0.16 U 0.17 UJ 0.17 UJ 0.16U delta-BHC 0.17 0.17UJ 0.17 UJ 0.16 U 0.17 UJ 0.17 UJ 0.16U Dieldrin 0.33 66.7 J 8.14 J 113J 17.8 J 108 J 11.2J Endosulfan I 0.17 1.55 J 0.17UJ 0.41 J 0.47 J 1.34J 0.17U Endosulfan II 0.33 1.96J 0.33 UJ 0.32 U 0.33 UJ 0.33 UJ 0.33 U Endosulfan sulfate 0.33 0.33 UJ 0.33 UJ 0.32 U 0.33 UJ 0.49 J 0.33 U Endrin 0.33 18.5 J 3.79 J 19.9 5.24 J 18.7 J 1.87J Endrin aldehyde 0.33 4.26 J 0.33 UJ 0.32 U 2.53 J 0.33 UJ 0.33 U Endrin ketone 0.33 0.33 UJ 0.33 UJ 0.32 U 0.33 UJ 0.33 UJ 0.33 U gamma-BHC (Lindane) 0.17 0.21 J 0.33 J 0.49 J 0.17 UJ 0.36 J 0.17J gamma-Chlordane 0.17 2.15 J 0.90 J 3.43 J 3.79 J 2.55 J 0.85 J Heptachlor 0.17 0.21 J 0.17UJ 0.16 U 0.17 UJ 0.17 UJ 0.16U Heptachlor epoxide 0.17 0.97 J 0.17UJ 1.22 0.52 J 0.17 UJ 0.16U Methoxychlor 1.7 1.66 UJ 1.65UJ 1.62U 1.67 UJ 1.66UJ 1.64 U Toxaphene 17 4.14UJ 4.13UJ 4.05 U 4.18UJ 4.15 UJ 4.11U Aroclor-1016 3.3 3.3 U 3.3 U 3.2 UJ 3.3 U 3.3 U 3.3 U Aroclor-1221 6.6 6.6 U 6.6 U 6.4 UJ 6.6 U 6.6 U 6.6 U Aroclor-1232 3.3 3.3 U 3.3 U 3.2 UJ 3.3 U 3.3 U 3.3 U Aroclor-1242 3.3 3.3 U 3.3 U 3.2 UJ 3.3 U 3.3 U 3.3 U Aroclor-1248 3.3 180 J 41 J 160 J 76 J 140 J 42 J Aroclor-1254 3.3 3.3 U 3.3 U 3.2 UJ 3.3 U 3.3 U 3.3 U Aroclor-1260 3.3 430 J 68 J 340 J 180 J 370 J 80 J

Total PCBs: 610 109 500 256 510 122

Page 1 of4

Ottat' "• Goss Site Case 3M SDGNo.: DAMF67

4,4'-DDD 0.33 0.33 U 0.34 UJ 5.36 J 0.33 UJ 4.09 J 11.5J 4,4'-DDE 0.33 1.26J 5.28 J 11.5J 13.3 J 8.69 J 18.4J 4,4'-DDT 0.33 0.33 U 0.34 UJ 0.33 U 0.33 UJ 0.80 J 0.37 J Aldrin 0.17 0.16 U 0.17 UJ 0.17 U 1.15J 0.17 UJ 1.76 J a!pha-BHC 0.17 0.16 U 6.17 UJ 0.17 U 0.17UJ 6.17 UJ 0.16 U alpha-Chlordane 0.17 0.16U 0.89 J 0.17U 0.17 UJ 0.17 UJ 0.16 U beta-BHC 0.17 0.16U 0.17 UJ 0.17 U 0.17 UJ 0.17 UJ 0.16 U delta-BHC 0.17 0.16 U 0.17 UJ 0.17 U 0.17 UJ 0.17 UJ 0.16 U Dieldrin 0.33 19.7 J 0.34 UJ 198 J 49.1 J 11.2J 164J Endosulfan I 0.17 0.25 J 0.44 J 0.33 J 0.17 UJ 0.70 J 0.47 J Endosulfan II 0.33 0.33 U 0.34 UJ 0.33 U 0.33 UJ 0.33 UJ 0.33 U Endosulfan sulfate 0.33 0.33 U 0.34 UJ 0.33 U 0.33 UJ 0.33 UJ 0.48 J Endrin 0.33 4.35 32 J 11.7 15.7 J 6.4 J 17.2 Endrin aldehyde 0.33 0.33 U 5.12J 3.21 J 0.33 UJ 0.91 J 1.61 J Endrin ketone 0.33 0.33 U 0.34 UJ 0.33 U 0.33 UJ 0.33 UJ 0.33 U gamma-BHC (Lindane) gamma-Chlordane

0.17 0.17

0.16 U 3.15J

0.43 J 5.16 J

0.24 J 3.09 J

0.17UJ 2.42 J

0.17UJ 1.47 J

0.30 J 3.91 J

Heptachlor Heptachlor epoxide

0.17 0.17

0.16U 0.53 J

0.36 J 1.69J

0.17 U 0.82 J

0.17 UJ 0.76 J

0.17 UJ 0.59 J

0.16 U 1.16J

Methoxychlor 1.7 1.64 U 1.67 UJ 1.66U 1.67 UJ 1.66 UJ 1.64 U Toxaphene Aroclor-1016

17 3.3

4.11 U 3.3 UJ

4.18UJ 3.3 U

4.16U 3.3 UJ

4.17 UJ 3.3 U

4.14UJ 3.3 U

4.09 U 3.3 U

Aroclor-1221 6.6 6.6 UJ 6.6 U 6.6 UJ 6.6 U 6.6 U 6.6 U Aroclor-1232 3.3 3.3 UJ 3.3 U 3.3 UJ 3.3 U 3.3 U 3.3 U Aroclor-1242 3.3 3.3 UJ 3.3 U 3.3 UJ 3.3 U 3.3 U 3.3 U Aroclor-1248 3.3 28 J 410 J 120 J 110J 85 J 140 J Aroclor-1254 3.3 3.3 UJ 3.3 U 3.3 UJ 3.3 U 3.3 U 3.3 U Aroclor-1260 3.3 72 J 780 J 240 J 220 J 170 J 270 J

Total PCBs: 100 1190 360 330 255 410

Page 2 of4

Otta*' * Goss Site Casl MM SDGNo.: DAMF67

4,4'-DDD 0.33 34.3 J 2.51 J 3.92 J 2.35 J 2.7 J 21.9 J 4,4'-DDE 0.33 34.7 J 2.35 J 9.08 J 1.09 J 5.27 J 32.5 J 4,4'-DDT 0.33 4.35 J 0.33 U 0.34 U 0.33 UJ 0.33 UJ 0.34 U Aldrin 0.17 2.85 J 0.17 U 0.85 J 0.17UJ 0.44 J 0.17 U alpha-BHC 0.17 0.17 U 0.17 U 0.17 U 0.17 UJ 0.17 UJ 0.17U alpha-Chlordane 0.17 1.14J 0.28 J 0.17 U 0.19J 0.17 UJ 0.55 J beta-BHC 0.17 0.17 U 0.17 U 0.17 U 0.17 UJ 0.17 UJ 0.17 U delta-BHC 0.17 0.17 U 0.17 U 0.17 U 0.17 UJ 0.17 UJ 0.17U Dieldrin 0.33 129 J 2.36 J 27.8 J 132 J 73.2 J 35.2 Endosulfan I 0.17 0.68 J 0.33 J 0.21 J 0.17 UJ 0.17J 0.17U Endosulfan II 0.33 0.34 U 0.33 U 0.34 U 0.33 UJ 0.33 UJ 0.34 U Endosulfan sulfate 0.33 0.34 U 0.33 U 0.34 U 0.33 UJ 0.33 UJ 0.34 U Endrin 0.33 41 J 11.4J 8.92 2.27 J 3.03 J 27.9 Endrin aldehyde 0.33 0.34 U 0.33 U 0.34 U 0.33 UJ 1.30 J 0.34 U Endrin ketone 0.33 0.34 U 0.33 U 0.34 U 0.33 UJ 0.33 UJ 0.34 U gamma-BHC (Lindane) 0.17 0.26 J 0.17 U 0.17 U 0.17UJ 0.17UJ 0.17U gamma-Chlordane 0.17 8.08 J 1.86 J 2.20 J 0.62 J 1.82J 4.43 J Heptachlor 0.17 0.17 U 0.17 U 0.17 U 0.17UJ 0.17 UJ 0.17 U Heptachlor epoxide 0.17 2.27 0.57 0.73 J 0.20 J 0.17 UJ 1.75 Methoxychlor 1.7 1.67U 1.65U 1.68 U 1.66UJ 1.67UJ 1.68 U Toxaphene 17 4.19 U 4.14 U 4.19 U 4.15 UJ 4.17 UJ 4.2 U Aroclor-1016 3.3 3.3 U 3.3 U 3.4 U 3.3 UJ 3.3 UJ 3.4 UJ Aroclor-1221 6.6 6.7 U 6.6 U 6.7 U 6.7 UJ 6.7 UJ 6.7 UJ Aroclor-1232 3.3 3.3 U 3.3 U 3.4 U 3.3 UJ 3.3 UJ 3.4 UJ Aroclor-1242 3.3 3.3 U 3.3 U 3.4 U 3.3 UJ 3.3 UJ 3.4 UJ Aroclor-1248 3.3 480 J 73 J 190 J 58 J 41 J 380 J Aroclor-1254 3.3 3.3 U 3.3 U 3.4 U 3.3 UJ 3.3 UJ 3.4 UJ Aroclor-1260 3.3 1000 J 170 J 340 J 84 J 80 J 740 J

Total PCBs: 1480 243 530 142 121 1120

Page 3 of 4 •o

Ottati & Goss Site Case 0083M SDGNo.: DAMF67

4,4'-DDD 0.33 0.33 U 2.29 J 0.01 U 4,4'-DDE 0.33 36.50 J 4.70 J 0.01 U 4,4'-DDT 0.33 0.33 U 0.34 UJ 0.01 U Aldrin 0.17 0.17 U 0.17UJ 0.005 U alpha-BHC alpha-Chlordane beta-BHC

0.17 0.17 0.17

0.170.170.17

U U U

0.17UJ 0.17 UJ 0.17 UJ

0.005 U 0.005 U 0.005 U

delta-BHC 0.17 0.17 U 0.17 UJ 0.005 U Dieldrin 0.33 4.11 J 7.74 J 0.01 U Endosulfan I 0.17 0.42 J 0.17UJ 0.005 U Endosulfan II 0.33 0.33 U 0.34 UJ 0.01 U Endosulfan sulfate 0.33 0.33 U 0.34 UJ 0.01 U Endrin 0.33 13.7 J 2.92 J 0.01 U Endrin aldehyde Endrin ketone

0.33 0.33

0.330.33

U U

0.440.34

J UJ

0.010.01

U U

gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide

0.17 0.17 0.17 0.17

0.17 U 5.25 J 0.17 U 1.63

0.17 UJ 0.63 J 0.17UJ 0.25 J

0.005 U 0.005 U 0.005 U 0.005 U

Methoxychlor 1.7 1.65 U 1.67UJ 0.05 U Toxaphene ArocIor-1016

17 3.3

4.14U 3.3 U

4.18 UJ 3.3 UJ

0.125 U 0.1 U

Aroclor-1221 6.6 6.6 U 6.7 UJ 0.2 U Aroclor-1232 3.3 3.3 U 3.3 UJ 0.1 U Aroclor-1242 3.3 3.3 U 3.3 UJ 0.1 U Aroclor-1248 3.3 300 J 28 J 0.1 U Aroclor-1254 3.3 3.3 U 3.3 UJ 0.1 U Aroclor-1260 3.3 680 J 72 J 0.1 U

Total PCBs: 980 100 ND

Page 4 of4 O

Ottatli/- Ooss Site DATA ST^-HVIARY TABLE Case (. M Sediment Pi ide / PCB Analysis SDGNo.: DAMF69 ________ug/Kg________

4,4'-DDD 0.33 29 J 33 J 76 J 2.1 30 J 3.3 J 4,4'-DDE 0.33 46 J 55 J 130 J 15 J 47 J 11 J 4,4'-DDT 0.33 1.0 U 0.33 U 1.0 U 0.33 UJ 0.33 UJ 0.33 UJ Aldrin 0.17 1.0 U 1.7 J 5.2 J R 1.3 J 0.17 UJ alpha-BHC 0.17 1.0 U 0.17 J 0.70 J 0.17 U 0.18 J 0.17 UJ alpha-Chlordane 0.17 6.0 J 19 J 43 J 2.5 J 9.8 J 4.2 J beta-BHC 0.17 0.50 U 0.17U 0.50 U 0.17 U 0.17UJ 0.17 UJ delta-BHC 0.17 1.0 0.37 J 3.3 J 0.45 J 0.17 UJ 0.17 UJ Dieldrin 0.33 66 J 190 J 270 J 27 J 120 J 4.9 J Endosulfan I 0.17 0.72 J 0.32 J 0.94 J 0.17 J 0.17 UJ 0.17 J Endosulfan II 0.33 5.3 J 3.9 13 J 0.33 U 3.0 J 1.9 J Endosulfan sulfatc 0.33 1.0 U 0.33 U 1.0 U 0.33 U 0.33 UJ 0.33 UJ Endrin 0.33 1.4 J 2.3 J 5.9 J 0.65 J 1.4 J 0.9 J Endrin aldehyde 0.33 2.7 J 0.64 J 9.0 J 1.5 J 2.6 J 0.7 J Endrin ketone 0.33 1.0 U 0.33 U 1.0 U 0.33 U 0.33 UJ 0.33 UJ gamma-BHC (Lindane) 0.17 0.50 U 0.17 U 0.50 U 0.17 J 0.17 UJ 0.17 UJ gamma-Chlordane 0.17 0.50 U 0.17 U 0.50 U 0.17 U 21 J 4.4 J Heptachlor Heptachlor epoxide

0.17 0.17

0.50 U 2.8

0.17U 1.4

0.50 U 3.3 J

0.17 UJ 0.58

0.17 UJ 0.89 J

0.17 UJ 0.73 J

Methoxychlor Toxaphcne Aroclor-1016

1.7 17

3.3

5.0 U 13 U

3.3 U

1.7 U 4.2 U 3.3 U

5.0 U 13 U

3.3 U

1.7 U 4.2 U 3.3 U

1.7UJ 4.2 UJ 3.3 U

1.7 UJ 4.2 UJ 3.3 UJ

ArocIor-1221 6.6 6.7 U 6.7 U 6.7 U 6.7 U 6.7 U 6.7 UJ ArocIor-1232 3.3 3.3 U 3.3 U 3.3 U 3.3 U 3.3 U 3.3 UJ Aroclor-1242 3.3 3.3 U 3.3 U 3.3 U 3.3 U 3.3 U 3.3 UJ Aroclor-1248 3.3 346 J 378 J 1I30J 144 J 202 J 81.2 J Aroclor-1254 3.3 3.3 U 3.3 U 3.3 U 3.3 U 3.3 U 3.3 UJ Aroclor-1260 3.3 684 J 745 J 2830 J 236 J 458 J 155 J

Total PCBs: 1030 1123 3960 380 660 236

Page 1 of4

Ottat' * Goss Site Case 3M SDGNo.: DAMF69

4,4'-DDD 4,4'-DDE 4,4'-DDT Aldrin alpha-BHC alpha-Chlordane beta-BHC delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide Methoxychlor Toxaphene Aroclor-1016 Aroclor-1221 Aroclor-1232 Aroclor-1242 Aroclor-1248 Aroclor-1254 Aroclor-1260

Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 17

3.3 6.6 3.3 3.3 3.3 3.3 3.3

6.5 J 22 J 1.0 U 1.7 J

0.50 U 2.8

0.50 U 0.50 U 160

0.50 U 2.5 1.0 U 2.0 J 1.3 J 1.0 U

0.50 U 0.50 U 0.50 U 0.91

5.0 U 13 U

3.3 U 6.7 U 3.3 U 3.3 U 134 J 3.3 U

270 J

404

8.5 J 10J

1.0 U 2.0 J

0.50 U 1.6 J

0.50 U 0.59 J 110

0.50 U 1.2 J 1.0 U 1.5 J I.I J I .OU

0.50 U 0.50 U 0.50 U 0.52 J 5.0 U 13 U

3.3 U 6.7 U 3.3 U 3.3 U 111 J 3.3 U 176 J

287

Page 2 of4

3.8 J 28 J

0.63 J 0.17 UJ 0.17 UJ 8.3 J

O.I7UJ 0.17 UJ

1.1 J 0.17 UJ

1.4 J 0.33 UJ 0.43 J 2.2 J

0.33 UJ 0.17 UJ

1.7UJ 0.17 UJ 0.73 J

1.7 U 4.2 U 3.3 U 6.7 U 3.3 U 3.3 U 159 J 3.3 U

253 J

412

3.4 J 16J

0.43 J 0.17 UJ 0.17UJ 2.2 J

0.17 UJ 0.17UJ

18 J 0.24 J 0.86 J 0.33 UJ 0.65 J

1.3 J 0.33 UJ 0.17 UJ 0.17 UJ 0.17 UJ 0.60 J

1.7 UJ 4.2 UJ 3.3 U 6.7 U 3.3 U 3.3 U 124 J 3.3 U 177 J

301

230 J 180 J I.OU

0.50 U 1.5 J 45 J

0.50 U 1.3 J 7.0 J 0.85 J 9.4 J 2.1 J 6.2 J 1.4 J I.OU

0.50 U 0.50 U 0.50 U 5.3 J 5.0 U 12 U 3.3 U 6.7 U 3.3 U 3.3 U

1380J 3.3 U

2080J

3460

16 J 24

0.33 UJ 0.17 UJ 0.21 J 1.9 J

0.17 UJ 0.30J 6.0 J 0.17J 1.1 J

0.33 UJ 0.76 J 1.3 J

0.33 UJ 0.17 UJ 0.17UJ 0.17 UJ 0.52J 1.7 UJ 4.2 UJ 3.3 U 6.7U 3.3 U 3.3 U 132 J 3.3 U 212 J

344

Ottat' "- Goss Site Case* 3M SDGNo.: DAMF69

4,4'-DDD 0.33 29 J 5.7 J 280 J 27 J 13 J 29 J 4,4'-DDE 0.33 40 J 22 J 210J 34 J 15J 46 J 4,4'-DDT 0.33 0.33 UJ 0.33 UJ 1.0 U 0.33 UJ 1.0 UJ 1.0 UJ Aldrin 0.17 0.17 UJ 0.17 UJ 21 J 0.76 J 1.7 J 0.50 UJ alpha-BHC 0.17 0.17 UJ 0.40 J 1.5 0.17 UJ 0.50 UJ 0.50 UJ alpha-Chlordane 0.17 10 J 8.8 38 7.8 J 2.6 J 6.3 J beta-BHC 0.17 0.17 UJ 0.17 UJ 0.50 U 0.17 UJ 0.50 UJ 0.50 UJ delta-BHC 0.17 0.37 J 0.17UJ I.I J 0.77 J 0.50 UJ 1.1 J Dieldrin 0.33 40 J 6.4 J 310J 42 J 62 J 100 J Endosulfan I 0.17 0.47 J 0.22 J 0.59 J 0.20 J 0.50 UJ 0.72 J Endosulfan II 0.33 2.3 J 1.7 J 8.1 1.9 J 2.0 J 5.5 J Endosulfan sulfate 0.33 0.33 UJ 0.33 UJ 1.0 U 0.33 UJ 1.0 UJ 1.0 UJ Endrin 0.33 0.51 J 0.33 UJ 39 J 0.39 J 8.3 J 1.2 J Endrin aldehyde 0.33 4.1 J 0.88 J 1.7 J 1.8 J 1.0 UJ 3.6 J Endrin ketone 0.33 0.33 UJ 0.33 UJ 1.0 U 0.33 UJ 1.0 UJ 1.0 UJ gamma-BHC (Lindane) 0.17 0.26 J 0.17 UJ 0.50 U 0.17 UJ 0.50 UJ 0.50 UJ gamma-Chlordane 0.17 0.17 UJ 0.17 UJ 0.50 U 0.17 UJ 2.7 J 0.50 UJ Heptachlor 0.17 0.17 UJ 0.17 UJ 0.50 U 0.17 U 0.50 UJ 0.50 UJ Heptachlor epoxide 0.17 1.0 J 1.1 J 3.6 0.70 J 0.89 J 2.7 J Methoxychlor 1.7 1.7UJ 1.7UJ 5.0 U 1.7UJ 5.0 UJ 5.0 UJ Toxaphene 17 4.2 UJ 4.2 UJ 13 U 4.2 UJ 12 UJ 12 UJ Aroclor-1016 3.3 3.3 U 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U ArocIor-1221 6.6 6.7 U 6.7U 6.7 U 6.7 U 6.7 UJ 6.6 U Aroclor-1232 3.3 3.3 U 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U Aroclor-1242 3.3 3.3 U 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U Aroclor-1248 3.3 194 J 224 J 823 J 216 J 149 J 431 J Aroclor-1254 3.3 3.3 U 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U Aroclor-1260 3.3 282 J 276 J 1240J 349 J 223 J 820 J

Total PCBs: 476 500 2063 565 372 1251

Page 3 of4

Ottati & Goss Site Case 0083M SDGNo.: DAMF69

4,4'-DDD 0.33 26 J 24 J 74 J 0.01 U 4,4'-DDE 0.33 24 J 39 J 35 J 0.01 U 4,4'-DDT 0.33 3.1 J 1.1 J 1.7 J 0.01 U Aldrin 0.17 0.17 U 0.64 J 0.17 U 0.005 U alpha-BHC 0.17 0.59 J 0.32 J 0.27 J 0.005 U alpha-Chlordane 0.17 7.1 J 13 J 0.92 J 0.005 U beta-BHC 0.17 0.17U 0.17 U 0.17U 0.005 U delta-BHC 0.17 0.17U 1.3 J 0.17U 0.005 U Dieldrin 0.33 15 J 4.8 J 4.3 J 0.01 U Endosulfan I 0.17 0.17U 0.47 J 0.17 U 0.005 U Endosulfan II 0.33 0.73 J 2.1 J 0.56 J 0.01 U Endosulfan sulfate 0.33 0.33 U 0.33 U 0.38 J 0.01 U Endrin 0.33 3.2 J 1.3 J 1.7 J 0.01 U Endrin aldehyde 0.33 1.1 J 2.6 J 1.6 J 0.01 U Endrin ketone 0.33 0.33 U 0.33 U 0.33 U 0.01 U gamma-BHC (Lindane) 0.17 0.17 U 0.17 U 0.17 U 0.005 U gamma-Chlordane 0.17 0.17 U 0.17 U 0.17 U 0.005 U Heptachlor 0.17 0.17U 0.17U 0.17U 0.005 U Heptachlor epoxide 0.17 0.26 J 1.6 J 0.45 J 0.005 U Methoxychlor 1.7 1.7 U 1.7 U 1.8 J 0.05 U Toxaphene 17 4.2 U 4.2 U 4.2 U 0.13 U Aroclor-1016 3.3 3.3 U 3.3 U 3.3 U 0.1 U Aroclor-1221 6.6 6.7 U 6.7 U 6.7 U 0.2 U Aroclor-1232 3.3 3.3 U 3.3 U 3.3 U 0. U Aroclor-1242 3.3 3.3 U 3.3 U 3.3 U 0. Aroclor-1248 3.3 477 J 659 J 380 J 0. Aroclor-1254 3.3 3.3 U 3.3 U 3.3 U 0. Aroclor-1260 3.3 153 J 438 J 176 J 0.

Total PCBs: 630 1097 556 ND

Page 4 of4

Ottatl °- Goss Site DATA SUMMARY TABLE Case JM merit Pesticide/PCB Analysis SDG No.: DAMF87

4,4'-DDD 0.33 17 J 5.3 J 3.8 J 4.4 J 0.33 UJ 4,4'-DDE 0.33 26 J 16 J 13 J 13 J 17 J 4,4'-DDT 0.33 3.3 J 1.2 J 0.33 UJ 0.33 UJ 1.1 J Aldrin 0.17 0.17 U 2.4 J 0.73 J R 0.16 UJ alpha-BHC alpha-Chlordanc beta-BHC

0.17 0.17 0.17

0.17 U 10 J

0.17 U

0.17 UJ 1.5 J

0.17 UJ

0.18 J 1.9 J

0.17UJ

0.17 UJ 0.79 J 0.17UJ

0.17 J 1.9 J

0.16 UJ delta-BHC 0.17 0.17 U 0.17UJ 0.85 J 0.17 UJ 0.16UJ Dieldrin 0.33 7.9 J 66 J 26 J 2.3 J 37 J Endosulfan I 0.17 0.3 J 0.17UJ 0.17 UJ 0.17 UJ 0.33 J Endosulfan II 0.33 4.1 1.2 J 1.4 J 0.64 J 1.1 J Endosulfan sulfate 0.33 0.33 U 0.33 UJ 0.33 UJ 0.33 UJ 0.33 UJ Endrin 0.33 17 J 0.87 J 5.6 J 3.2 J 0.38 J Endrin aldehyde Endrin ketone

0.33 0.33

1.2 J 0.33 U

2.3 J 0.33 UJ

2.2 J 0.33 UJ

1.4 J 0.33 UJ

0.67 J 0.33 UJ

gamma-BHC (Lindane) gamma-Chlordane

0.17 0.17

0.17U 0.17 U

0.17UJ 0.17 UJ

0.17 UJ 0.17 UJ

R 0.17UJ

0.16 UJ 0.16UJ

Heptachlor Heptachlor epoxide

0.17 0.17

0.17 U 1.5

0.17UJ 0.38 J

0.17UJ 0.39 J

R 0.34 UJ

0.16 UJ 0.53 UJ

Methoxychlor 1.7 1.7 U 1.7UJ 1.7UJ 1.7UJ 1.6UJ Toxaphene 4.2 4.2 U 4.2 UJ 4.2 UJ 4.2 UJ 4.1 UJ Aroclor-1016 3.3 3.3 UJ 3.3 UJ 3.3 U 3.3 U 3.3 UJ ArocIor-1221 6.6 6.7 UJ 6.7 UJ 6.7 U 6.7 U 6.7 UJ Aroclor-1232 3.3 3.3 UJ 3.3 UJ 3.3 U R 3.3 UJ Aroclor-1242 3.3 3.3 UJ 3.3 UJ 3.3 U 3.3 U 3.3 UJ Aroclor-1248 3.3 280 J 89 J 91 J 49 J 140 J Aroclor-1254 3.3 3.3 UJ 3.3 UJ 3.3 U 3.3 U 3.3 UJ Aroclor-1260 3.3 480 J 130 J 150 91 230 J

Total PCBs: 760 219 241 140 370

1.8 J 9.9 J

0.74 J 0.17 UJ 0.17 UJ

1.6 J 0.17UJ 0.17 UJ

21 J 0.27 J 0.87 J 0.33 UJ 4.1 J

0.52 J 0.33 UJ 0.17 UJ 0.17 UJ 0.17 UJ 0.45 J

1.7UJ 4.2 UJ 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ 130 J 3.3 UJ 220 J

Page 1 of4 350

Ottatl " Goss Site Case' JM SDG No.: DAMF87

4,4'-DDD4,4'-DDE4,4'-DDTAldrinalpha-BHCalpha-Chlordanebeta-BHCdelta-BHCDieldrinEndosulfan IEndosulfan IIEndosulfan sulfateEndrinEndrin aldehydeEndrin ketonegamma-BHC (Lindane)gamma-ChlordaneHeptachlorHeptachlor epoxideMethoxychlorToxapheneAroclor-1016Aroclor-1221Aroclor-1232Aroclor-1242Aroclor-1248Aroclor-1254Aroclor-1260

Total PCBs:

0.33 0.33 0.33

0.17 0.17

0.17 0.17 0.17

0.33 0.17 0.33

0.33 0.33

0.33 0.33

0.17 0.17

0.17 0.17

1.7 4.2

3.3 6.6 3.3 3.3 3.3 3.3 3.3

150 J 230 J 0.4 J 5.4 J

0.17 U 94 J

0.17U 0.72 J 680 J

0.53 J 13

0.33 U 0.33 U

2 J 0.33 U 0.17U 0.17 U 0.17 U 4.5 1.7 U 4.2 U 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ 780 J 3.3 UJ

1100J

1880

130 J 130 J

0.33 U 0.17 U 0.34 J

57 0.17 U

1.0 J 120 J

0.82 J 30

0.54 J 0.33 U 0.91 J 0.33 U 0.17 U 0.17U 0.17 U 4.1 1.7 U 4.2 U 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ

1300J 3.3 UJ

1400J

2700 Page 2 of4

1.6 J 1.3 J

0.33 UJ 0.17 U 0.17U 0.67 J 0.17 U 0.17 U 3.1 J

0.17 U 0.57 J 0.33 UJ 3.0 J 1.3 J

0.33 UJ 0.17 U 0.17 U 0.17 U 0.44 1.7 UJ 4.2 UJ 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ 89 J 3.3 UJ 110J

199

35 J 40 J

0.33 U 1.2 J

0.29 J 2.0 J

0.17U 0.48 J

65 J 0.21 J 2.2

0.33 U 1.3 J 1.8 J

0.33 U 0.17 U 0.17 U 0.17 U 0.89 J

1.7 U 4.2 U 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ

200 J 3.3 UJ

320 J

520

5.1 J 9.6 J

0.56 J 0.17U 0.17 U 0.71 J 0.17 U 0.73 J 0.94 J 0.17 U 0.81 0.33 U

4.1 0.57 J 0.33 U 0.24 0.17 U 0.17 U 0.42

1.7 U 4.2 U 3.3 U 6.7 U 3.3 U 3.3 U 53 J

3.3 U 87

140

30 J 34 J

1 J 0.17 UJ 0.17 UJ

9J 0.17UJ 0.19J

17J 0.78 J

1.7 J 0.33 UJ 4.6 J 1.3 J

0.33 UJ 0.19 J 0.17 UJ 0.25 J 0.83 J

1.7UJ 4.2 UJ 3.3 U 6.7 U 3.3 U 3.3 U 190 J 3.3 U 350

540

Ottati/ ^o Case d A SDG No.: DAMF87

4,4'-DDD 0.33 12 J 660 J 120 J 61 J 27 J 37 J 4,4'-DDE 0.33 39 J 1500J 160 J 100 J 110J 27 J 4,4'-DDT 0.33 3.3 U 3.3 U 0.33 U 0.44 J 3.3 U 2J Aldrin 0.17 1.7 U 1.7 U 0.17 U 4.3 J 1.7 U 0.17U alpha-BHC 0.17 1.7 U 2.2 " 0.23 J 0.17 U 1.7 U 0.17 U alpha-Chlordane 0.17 18 780 J 65 J 8.6 J 1.7 U 1.6 J beta-BHC 0.17 1.7 U 1.7 U 0.17 U 0.17 U 1.7 U 0.17 U delta-BHC 0.17 1.7 U 1.7 U 0.95 J 1.2 J 1.7 U 0.17 U Dicldrin 0.33 120 J 410 390 J 33 J 36 J 13 J Endosulfan I 0.17 2 J 110J 1.2 J 0.61 J 4.5 J 0.72 J Endosulfan II 0.33 7.4 J 450 J 40 J 5.8 J 3.3 U 0.89 J Endosulfan sulfate 0.33 3.3 U 3.3 U 0.97 J 2.2 3.3 U 0.33 U Endrin 0.33 3.3 U 11 J 0.33 U 27 J 3.3 U 17 J Endrin aldehyde 0.33 9 31 4.7 1.4 J 11 1.6 J Endrin ketone 0.33 3.3 U 3.3 U 0.33 U 0.33 U 3.3 U 0.33 U gamma-BHC (Lindane) 0.17 1.7 U 1.7 U 0.17 U 0.17 U 1.7 U 0.17 U gamma-Chlordane 0.17 1.7 U 1.7 U 0.17 U 0.17 U 1.7 U 0.17 U Heptachlor 0.17 1.7 U 1.7 U 0.17U 0.17 U 1.7 U 0.17U Heptachlor cpoxide 0.17 6.1 J 310J 7.2 J 6 14 J 0.45 J Methoxychlor 1.7 17 U 17U 1.7 U 1.7 U 17U 2.6 J Toxaphene 4.2 42 U 42 U 4.2 U 4.2 U 42 U 4.2 U Aroclor-1016 3.3 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U 3.3 U Aroclor-1221 6.6 6.7 U 6.7 U 6.7 U 6.7 UJ 6.7 U 6.6 U Aroclor-1232 3.3 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U 3.3 U Aroclor-1242 3.3 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U 3.3 U Aroclor-1248 3.3 2500 J 22000 J 2300 J 1400 J 29000 J 190 J Aroclor-1254 3.3 3.3 U 3.3 U 3.3 U 3.3 UJ 3.3 U 3.3 U Aroclor-1260 3.3 410 4400 J 1000J 1400 J 12000 J 110

Total PCBs: 2910 26400 3300 2800 41000 300 Page 3 of4

Ottati & Goss Site Case 0083M SDG No.: DAMF87

4,4'-DDD4,4'-DDE4,4'-DDTAldrinalpha-BHCalpha-Chlordanebeta-BHCdelta-BHCDieldrinEndosulfan IEndosulfan IIEndosulfan sulfateEndrinEndrin aldehydeEndrin ketonegamma-BHC (Lindane)gamma-ChlordaneHeptachlorHeptachlor epoxideMethoxychlorToxapheneAroclor-1016Aroclor-1221Aroclor-1232Aroclor-1242Aroclor-1248Aroclor-1254Aroclor-1260

Total PCBs:

0.33 0.33 0.33

0.17 0.17

0.17 0.17 0.17

0.33 0.17 0.33

0.33 0.33

0.33 0.33

0.17 0.17

0.17 0.17

1.7 4.2

3.3 6.6 3.3 3.3 3.3 3.3 3.3

Page 4 of4

3.6 J 1.2 J

0.58 J 0.17UJ 0.17 UJ 0.30 J 0.17 UJ 0.19 J 0.33 UJ 0.17J 0.33 UJ 0.33 UJ

I.I J 0.33 UJ 0.33 UJ 0.29 J 0.17 UJ 0.17 J 0.17UJ

1.7UJ 4.2 UJ 3.3 U 6.7 U 3.3 U 3.3 U 26 J

3.3 U 15

41

0.01 U 0.01 U 0.01 U

0.005 U 0.005 U

0.01 U 0.005 U 0.005 U

0.01 U 0.005 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U

0.005 U 0.005 U 0.005 U 0.005 U 0.05 U 0.13U 0.1 U 0.2 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U

ND

Ottatj •• Goss Site DATA STTMMARY TABLE Case JM Sediment k .cide/PCB Analysis SDG No.: DAMG16 tig/Kg

4,4'-DDD 0.33 6.8 J 52 J 14 J 24 J 9.1 J 23J 4,4'-DDE 0.33 13 J 68 J 28 J 22 J 21 J 32 J 4,4'-DDT 0.33 R R R R R 9.2 J Aldrin 0.17 R R R R R R a!pha-BHC 0.17 R R R R R R alpha-Chlordanebeta-BHC

0.17 0.17

5.4 J R

11 J R

9.3 J R

5.1 J R

4.2 J R

9.8 J R

delta-BHC 0.17 R R R R R R Dieldrin 0.33 22 J 27 J 32 J 38 J 19 J 26 J Endosulfan I 0.17 R 1.9 J R R R R Endosulfan II 0.33 3.6 J 9.5 J 6.4 J 4.5 J 4.0 J R Endosulfan sulfate 0.33 R 3.7 J R R R 3.6 J Endrin 0.33 12 J 46 J 21 J 22 J R 22 J Endrin aldehydeEndrin ketone

0.33 0.33

3.5 J R

R R

7.2 J R

3.4 J R

4.0 J R

6.0 J R

gamma-BHC (Lindane)gamma-Chlordane

0.17 0.17

R R

R R

R R

R R

R R

R R

Heptachlor 0.17 R R R R R R Heptachlor epoxideMethoxychlorToxapheneAroclor-1016

0.17 1.7

4.2 3.3

R R R R

5.5 J R R R

2.3 J R R R

2.2 J R R R

1.7 J R R R

2.3 J R R R

Aroclor-1221 6.6 R R R R R R ArocIor-1232 3.3 R R R R R R Aroclor-1242 3.3 R R R R R R Aroclor-1248 3.3 230 J 875 J 427 J 159 J 224 J 1070 J Aroclor-1254 3.3 R R R R R R Aroclor-1260 3.3 258 J 1280 J 541 J 328 J 272] 532 J

Total PCBs: 488 2155 968 487 496 1602

Page 1 of4

Ottat« •• Goss Site Cast/ 3M SDG No.: DAMG16

4,4'-DDD 4,4'-DDE 4,4'-DDT Aldrin alpha-BHC alpha-Chlordanc bcta-BHC delta-BHC Dicldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide Methoxychlor Toxaphene Aroclor-1016 Aroclor-1221 Aroclor-1232 Aroclor-1242 Aroclor-1248 ArocIor-1254 Aroclor-1260

Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 3.3 3.3 3.3 3.3

16 J 41 J 3.4 J

R R

13 J R R

34 J 26 J 7.3 J 6.4 J 40 J

9.3 J R R R R

4.0 J R R R R R R

1440 J R

763 J

2203

84 J 130 J

R 11 J

R 46 J

R R

120 J 3.0 J 23 J

R 130 J 5.4 J

R R R R

11 J R R R R R R

2230 J R

2740 J

4970

100 J 110J

R R R

10J R R

29 J 1.9 J 10J 15 J 53 J

R R R R R

5.8 J R R R R R R

1510J R

1920 J

3430

18 J 90 J

R 12 J

R 19 J

R R

200 J 2.2 J 18J

R 70 J 7.8 J

R R R R

7.4 J R R R R R R

1350J R

1660 J

3010

R 8.7 J

R R R

4.2 J R R

9.5 J R R R

10J 4.7 J

R R R R R R R R R R R

127 J R

194 J

321

59 J 160 J

R R R

85 J R R

200 J 5.0 J 40 J

R 210 J

14 J R R R R

20 J R R R R R R

5240 J R

3120J

Page 2 of4

8360

OttatJ * Goss Site Case 3M SDG No.: DAMG16

4,4'-DDD 0.33 18 J 43 J 4.9 J R R 8.3 J 4,4'-DDE 0.33 78 J 49 J 12 J 8.4 J 7.0 J 3.8 J 4,4'-DDT 0.33 R R R R R R Aldrin 0.17 R R R R R R a!pha-BHC 0.17 R R R R R R alpha-Chlordane 0.17 24 J 13 J 4.2 J 4.2 J 2.2 J 4.6 J bcta-BHC 0.17 R R R R R R delta-BHC 0.17 R R R R R R Dieldrin 0.33 48 J 24 J 8.1 J R 5.1 J 9.6 J Endosulfan I 0.17 2.1 J R R R R R Endosulfan II 0.33 22 J 25 J 4.2 J R R 5.0 J Endosulfan sulfate 0.33 R R R R R 7.0 J Endrin 0.33 110J 110J 17J 8.5 J 7.0 J 19 J Endrin aldehyde 0.33 7.8 J 4.1 J 3.4 J R R R Endrin ketone 0.33 R R R R R R gamma-BHC (Lindane) 0.17 R R R R R R gamma-Chlordane 0.17 R R R R R R Heptachlor 0.17 R R R R R R Heptachlor cpoxide 0.17 9.5 J 6.5 J R R R R Methoxychlor 1.7 R R R R R R Toxaphene 4.2 R R R R R R Aroclor-1016 3.3 R R R R R R Aroclor-1221 6.6 R R R R R R Aroclor-1232 3.3 R R R R R R Aroclor-1242 3.3 R R R R R R Aroclor-1248 3.3 1740 J 794 J 222 J 70 J 68 J 183 J Aroclor-1254 3.3 R R R R R R Aroclor-1260 3.3 1590J 3090 J 396 J 142 J 124 J 298 J

Total PCBs: 3330 3884 618 212 192 481

Page 3 of4

Ottati & Goss Site Case 0083M SDG No.: DAMG16


0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 . 3.3 3.3 3.3 3.3

0.01 UJ 0.01 UJ 0.01 UJ

0.005 UJ 0.005 UJ 0.005 UJ 0.005 UJ 0.005 UJ 0.01 UJ

0.005 UJ 0.01 UJ 0.01 UJ 0.01 UJ 0.01 UJ 0.01 UJ

0.005 UJ 0.005 UJ 0.005 UJ 0.005 UJ

0.05 UJ 0.125UJ

0.1 U 0.2 U 0. 0. 0. 0. 0.

Total PCBs: ND

Page 4 of4

Ottati *- Goss Site DATA SUMMARY TABLE Case ( M Sediment F :ide/PCB Analysis SDG No.: DAMG27

4,4'-DDD 0.33 38 J 100 J R 33 J 4.7 J 8.5 J 4,4'-DDE 0.33 111 170 J 20.0 J 43 J 27 J 42 J 4,4'-DDT 0.33 R R R R R R Aldrin 0.17 8.1 J R R R R R alpha-BHC 0.17 R R R R R R alpha-Chlordane 0.17 22 J 42 J 6.3 J 6.9 J 3.6 J 5.5 J beta-BHC 0.17 R R R R R R delta-BHC 0.17 R R R R R R Dieldrin 0.33 160 J 360 J 7.3 J 23 J 5.0 J 7.6 J EndosulfanI 0.17 R 2.7 J R R R R Endosulfan II 0.33 12J 24 J 4.9 J 8.7 J 4.4 J 6.7 J Endosulfan sulfate 0.33 R 100 J R R R R Endrin 0.33 5.8 J 33 J 18 J 32 J 20 J 29 J Endrin aldehyde 0.33 R R 4.9 J R R R Endrin ketone 0.33 R R R R R R gamma-BHC (Lindane) 0.17 R R R R R R gamma-Chlordane 0.17 R R R R 1.7 R R Heptachlor 0.17 R R R R R R Heptachlor epoxide 0.17 6.9 J 13 J 2.0 J 2.0 J 2.4 J 3.6 J Methoxychlor 1.7 R R R R R R Toxaphene 4.2 R R R R R R Aroclor-1016 3.3 R R R R R R Aroclor-1221 6.6 R R R R R R Aroclor-1232 3.3 R R R R R R Aroclor-1242 3.3 R R R R R R Aroclor-1248 3.3 2220 J 4670 J 320 J 422 J 724 J 377 J Aroclor-1254 3.3 R R R R R R Aroclor-1260 3.3 1410 J 3260 J 408 J 741 J 1140J 648 J

Total PCBs: 3630 7930 728 1163 1864 1025

Page 1 of4

Otta" 4 Goss Site Cas 33M SDG No.: DAMG27

4,4'-DDD 4,4'-DDE 4,4'-DDT Aldrin alpha-BHC alpha-Chlordane beta-BHC delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide Methoxychlor Toxaphene Aroclor-1016 Arocior-1221 Aroclor-1232 Aroclor-1242 Aroclor-1248 Aroclor-1254 Aroclor-1260

Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 3.3 3.3 3.3 3.3

160 J 320 J

R R R

130 J R R

150 J 4.6 J 52 J

R R

11 J R R R R

48 J R R R R R R

13000 J R

7120 J

20120

R 11 J

R R R

5.8 J R R

5.6 J R

4.5 J R

13 J R R R R R

1.8 J R R R R R R

319 J R

225 J

544

R 13 J

R R R

6.5 J R R

9.4 J R

4.3 J R

16J 7.1 J

R R R R

1.8 J R R R

6.7 R R R

275 J R

304 J

579

R 5.9 J

R R R

4.1 J R R R R R R

7.2 J R R R R R R R R R R R R

137 J R

151 J

288

R 17 J

R R R

8.3 J R R

11 J R

6.1 J R

21 J 3.4 J

R R R R

1.8 J R R R R R R

214 J R

349 J

563

R R R R R R R R R R R R


65.2 J R

75.1 J

140

Page 2 of4

Otta*' "' Goss Site Cast ,3M SDG No.: DAMG27

4,4'-DDD 4,4'-DDE 4,4'-DDT Aldrin alpha-BHC alpha-Chlordane bcta-BHC delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide Methoxychlor Toxaphene Aroclor-1016 Aroclor-1221 Aroclor-1232 Aroclor-1242 Aroclor-1248 Aroclor-1254 Aroclor-1260

Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 3.3 3.3 3.3 3.3

13 J 38 J

R R R

18 J R R

10 J R

9.4 J R

37 J R R R R R

6.3 J R R R R R R

1780J R

692 J

2472

32 J 81 J

R R R

27 J R R

24 J 1.9 J 19 J

R 95 J

R R R R R

9.6 J R R R R R R

2680 J R

1900J

4580

15 J 39 J

R R R

16J R R

19 J R

12 J R

45 J 3.5 J

R R R R

6.0 J R R R R R R

651 J R

784 J

1435

14 J 25 J

R R R

7.4 J R R

11 J R

3.3 UJ R R R R R R R

3.1 J R R R R R R

537 J R

640 J

1177

37 J 54 J

R R R

23 J R R

27 J R

14 J R R

4.0 J R R R R

7.4 J R R R R R R

1500J R

1450 J

2950

R 4.1 J 4.1 J

R R

2.4 J R R R R R R

5.2 J R R R R R

1.7UJ R R R R R R

81.5 J R

69.8 J

Page 3 of4

151



Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 3.3 3.3 3.3 3.3

120 J 260 J 3.3 UJ 1.7UJ 1.7UJ

150 J 1.7UJ 1.7UJ

180 J 4.9 J 42 J 3.3 UJ

360 J 14 J

3.3 UJ 1.7UJ 1.7UJ 1.7UJ 23 J 17 UJ 42 UJ 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ

6160 J 3.3 UJ

7620 J

13780

15 J 18 J

3.3 UJ 1.7 UJ 1.7UJ 10 J

1.7UJ I.7UJ 16 J

1.7UJ 4.6 J 3.3 UJ 3.3 UJ 6.9 J 3.3 UJ 1.7 UJ 1.7UJ 1.7UJ 3.2 J 17 UJ 42 UJ 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ

1050J 3.3 UJ

452 J

1502

26 J 14 J

3.3 UJ 1.7 UJ 1.7UJ 2.3 J 1.7UJ 1.7UJ 7.2 J 1.7UJ 3.3 UJ 3.3 UJ 9.7 J 3.3 UJ 3.3 UJ 1.7 UJ 1.7UJ 1.7UJ 1.7UJ 17 UJ 42 UJ 3.3 UJ 6.7 UJ 3.3 UJ 3.3 UJ

98.8 J 3.3 UJ 153 J

252

0.01 U 0.01 U 0.01 U

0.005 U 0.005 U 0.005 U 0.005 U 0.005 U

0.01 U 0.005 U

0.01 U 0.01 U 0.01 U 0.01 U 0.01 U

0.005 U 0.005 U 0.005 U 0.005 U

0.05 U 0.13 U

0.1 U 0.2 U 0. 0. 0. 0. 0.

ND

Page 4 of4

Ottati ' "ossSite ~ \TA SUMMARY TABLE Case 01 M S* lent Pesticide/PCB Analysis SDG No.: DAMG28 ug/Kg

1 4,4'-DDD 4,4'-DDE 4,4'-DDT Aldrin alpha-BHC alpha-Chlordanc beta-BHC delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide Methoxychlor Toxaphene Aroclor-1016 Aroclor-1221 Aroclor-1232 Aroclor-1242 Aroclor-1248 Aroclor-1254 Aroclor-1260

Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 3.3 3.3 3.3 3.3

37 J 87 J

R R R

47 J R R

33 J 2.3 J 26 J

R 120 J 14 J

R R R R

13 J R R R R R R

3280 J R

2980 J

6260

42 J 78 J

R R R

42 J R R

37 J 2.5 J 25 J

R 9.8 J 19 J

R R R R

12 J R R R R R R

1420 J R

1120J

2540

30 J 85 J

R R R

43 J R R

22 J 2.5 J 23 J

R 85 J

R R R R R

12 J R R R R R R

1070J R

664 J

1734

54 J 110J

R R R

51 J R R

78 J 2.2 J 32 J

R 120 J 6.3 J

R R R R

11 J R R R R R R

3840 J R

5550 J

9390

25 J 71 J

R R R

36 J R R

19 J 2.1 J 19 J

R 87 J

R R R R R

10 J R R R R R R

1070 J R

620 J

1690

R 6.7 J

R R R

4.5 J R R

8.0 J R

3.6 J R


114J R

113J

Page 1 of3

227

Ott, "c Goss Site Cast ->/83M SDG No.: DAMG28

4,4'-DDD 4,4'-DDE 4,4'-DDT Aldrin alpha-BHC alpha-Chlordane bcta-BHC delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide Methoxychlor Toxaphene Aroclor-1016 Aroclor-1221 Aroclor-1232 Aroclor-1242 Aroclor-1248 Aroclor-1254 Aroclor-1260

Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 3.3 3.3 3.3 3.3

6.2 J 23 J 3.7 J

R R

5.3 J R R

8.5 J R

4.7 J R

22 J R R R R R R R R R R R R

236 J R

311 J

547

4.6 J 23 J

R R R

10 J R R

7.6 J R

5.6 J R

23 J 4.8 J

R R R R

2.6 J R R R R R R

196 J R

339 J

535

R 12 J R R R 23 J R 6.8 J R R R R R R R R R R R R R 9.9 J R 2.6 J R R R R R R R R R 16 J 4.7 J R R R R R R 5.1 J R R R R R R R 28 J R 9.8 J R 4.0 J R R R R R R R R R R

4.2 J R R R R R R R R 3.4 J R R R R R R R R R R R R R R R R R R R R R R R R R R

33.8 J 426 J 22.7 J 94.3 J R R R R

30.4 J 386 J 28.6 J 121 J

64 812 51 215

Page 2 of 3


4,4'-DDD 4,4'-DDE 4,4'-DDT Aldrin alpha-BHC alpha-Chlordane beta-BHC delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-BHC (Lindane) gamma-Chlordane Heptachlor Heptachlor epoxide Methoxychlor Toxaphene Aroclor-1016 Aroclor-1221 Aroclor-1232 ArocIor-1242 Aroclor-1248 Aroclor-1254 Aroclor-1260

Total PCBs:

0.33 0.33 0.33 0.17 0.17 0.17 0.17 0.17 0.33 0.17 0.33 0.33 0.33 0.33 0.33 0.17 0.17 0.17 0.17 1.7 4.2 3.3 6.6 3.3 3.3 3.3 3.3 3.3

0.01 UJ 0.01 UJ 0.01 UJ

0.005 UJ 0.005 UJ 0.005 UJ 0.005 UJ 0.005 UJ 0.01 UJ

0.005 UJ 0.01 UJ 0.01 UJ 0.01 UJ 0.01 UJ 0.01 UJ

0.005 UJ 0.005 UJ 0.005 UJ 0.005 UJ 0.05 UJ 0.13 UJ 0.1 UJ 0.2 UJ 0.1 UJ 0.1 UJ 0.1 UJ 0.1 UJ 0.1 UJ

ND

Page 3 of3

SITE: Ottati & Goss DATA SUMMARY TABLE CASE NO.: 0083M DAS METALS SDG NO.: DAMF67

Metals (mg/kg) Aluminum 200 2440 2380 Antimony Arsenic

60 10

0.29 3.1 J

0.25 U 3.5 J

Barium 200 78.2 61.8 Beryllium Cadmium

5.0 5.0

0.63 0.98 J

0.52 0.88 J

Calcium 5000 14400 10500 Chromium 10 5.6 J 6.4 J Cobalt 50 3.0 2.8 Copper Iron

25 100

9.3 3440

10.8 3430

Lead 3.0 55.7 45.4 Magnesium Manganese Mercury Nickel

5000 15

0.20 40

1560 407

0.07 J 4.1

996 357

0.02 J 4.0

Potassium 5000 149 J 109J Selenium 5.0 2.7 2.5 Silver 10 0.19 UJ 0.17 UJ Sodium 5000 574 504 Thallium 10 0.38 U 0.34 U Vanadium 50 7.4 J 6.0 J Zinc 20 32.9 35.8

2710 2350 2470 4080 3150 4350 0.30 0.25 U 0.42 0.33 J 0.47 0.27 U

2.9 J 1.2 J 2.7 J 3.2 J 4.4 J 1.9 J 74.9 60.4 67.5 57.6 64.7 47.9 0.54 0.52 0.36 1.0 0.70 0.58

1.9 J 0.53 J 1.7 J 1.9 J 1.0 J 1.7 J 12900 11300 11600 12500 11400 6940

5.9 J 3.4 J 4.9 J 5.5 J 5.5 J 10.7 J 2.2 1.1 2.0 2.4 3.3 1.4 9.6 10.3 8.6 8.6 9.9 9.7

2990 2030 2760 3150 3510 2040 45.5 15.8 40.9 12.1 29.1 31.5 1330 1120 1200 1100 984 576

171 70.7 160 229 567 167 0.05 J 0.03 J 0.02 J 0.03 J 0.02 J 0.08 J 4.2 3.2 3.6 5.9 4.5 3.7 135 J 98.9 J 124 J 134 J 99.8 J 154 J 2.6 3.4 2.4 5.5 3.6 33

0.03 J 0.02 UJ 0.02 UJ 0.1U 0.17 UJ 0.02 UJ 523 425 474 1080 786 299

0.36 U 0.34 U 0.37 U 0.36 U 0.35 U 036 U 62 J 3.7 J 5.8 J 6.8 J 6.3 J 5.8 J

35.1 11.5 31.5 10.1 24.1 20.0

Page 1 of3

or

SITE: Ottati & Goss CASE NO.: 0083M SDG NO.: DAMF67

Metals (mg/kg) Aluminum Antimony Arsenic Banum Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Mercury Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc

200 60 10

200 5.0 5.0

5000 10 50 25 100 3.0

5000 15

0.20 40

5000 5.0 10

5000 10 50 20

3520 0.39 2.7 J

69.0 0.68

1.6 J 10600

7.1 J 2.5

15.0 3190 37.9 1290 247

0.05 J 4.5 105 J 3.7

0.02 UJ 430 0.38 U

6.5 J 34.2

3510 0.42 32}

71.5 0.55 UJ

11400 5.3 J 2.6

13.2 3160 35.5 1070 250 0.02 J 4.7

99.1J 3.3

0.02 UJ 385

0.36 U 7.2 J

34.8

2550 0.28 U

1.2 J 75.9 0.48 0.92 J

12900 3.3 J 1.3 9.8

2530 17.9

1360 108

0.05 J 3.2

98.8 J 3.0

0.02 UJ 409

0.37 U 4.3 J

15.0

3480 0.47

3.4 J 70.9 0.68

1.7 J 11200

6.5 J 2.7

13.6 3230 40.8 1050 261 0.06 J

5.1 101 J 3.2

0.02 UJ 386

0.36 U 7.4 J

41.4

4560 0.37 UJ

4.1 J 67.4 0.56 2.0 J

12300 10.4 J 2.8

11.7 3020 40.2 1120 214 0.01 UJ 5.6 146 J 2.7

0.02 UJ 738

0.49 U 8.3 J

35.1

5080 0.28 U

4.2 J 52.0 0.80 0.70 J

17000 10.7 J 3.4 8.7

1010 26.8 1200 169

0.01 UJ 6.6

240 J 7.1

0.04 J 2080 0.37 U

8.3 J 21.0

4490 0.35 J

2.2 J 65.3 0.88

1.7 J 9960

6.1 J 1.9

12.4 3060 19.7 1040 131

0.07 J 4.2 108 J 3.6

0.11 J 479 0.34 U 5.9 J

21.7

4120 035 J 4JJ

82.8 0.91 2.0 J

11300 5.9 J 2.6

12.5 3380 20.2 958 206 0.01 UJ 6.5

94.5 J 3.4

0.07 J 406

0.37 UJ 6.8 J

27.1

Page 2 of3


Metals (mg/kg) Aluminum 200 3140 3470 3320 3130 40.0 U Antimony 60 0.64 0.83 J 0.31 J 0.27 3.0 U Arsenic 10 3.5 J 4.6; 4.9 J 4.1 J 2.0 U Barium 200 75.9 67.2 71.8 70.9 5.0 U Beryllium 5.0 0.73 0.34 0.78 0.67 0.40 U Cadmium 5.0 1.4 J 5.3 J 0.96 J 1.5 J 0.10U Calcium 5000 11200 9480 11600 11600 50.0 U Chromium 10 5.3 J 14.3 J 5.7 J 6.6 J 5.0 UJ Cobalt 50 2.9 2.7 4.2 32 5.0 UJ Copper 25 12.4 15.1 12.6 12.5 5.0 UJ Iron 100 3990 3200 4580 3770 40.0 U Lead 3.0 27.8 83.6 21.0 29.6 3.0 U Magnesium 5000 1180 1080 1210 1260 50.0 U Manganese 15 371 270 643 383 5.0 U Mercury 0.20 0.01 UJ 0.03 J 0.10 J 0.11 J 0.20 UJ Nickel 40 4.8 5.3 5.0 5.1 5.0 UJ Potassium 5000 101 J 116J 101 J 80.7 J 100 U Selenium 5.0 3.4 3.2 4.1 3.7 5.0 U Silver 10 0.17 UJ 0.10 J 0.17 UJ 0.02 UJ 0.20 U Sodium 5000 387 362 415 385 250U Thallium 10 0.34 U 0.37 U 0.34 U 0.37 U 4.0 U Vanadium 50 6.0 J 7.5 J 5.9 J 6.0 J 5.0 UJ Zinc 20 32.0 77.3 25.0 26.7 5.0 UJ

Page 3 of3

0-55

SITE: Ottati & Goss DATA SUMMARY TABLE CASE NO.: 0083M DAS METALS SDG NO.: DAMF87

Metals (mg/kg) Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Mercury Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc

200 60 10

200 5.0 5.0

5000 10 50 25 100 3.0

5000 15

0.20 40

5000 5.0 10

5000 10 50 20

4610 0.27 UJ

2.9 J 53.6 J 0.49

1.3 J 7710 11.3J 1.6

10.6 1780 23.6 734 S9.8 0.01 J 3.9 173 3.5

0.02 UJ 732

0.36 UJ 5.6

22.1

4170 0.31 J

3.3 J 71.4 J 0.67

1.1 J 9380

6.3 J 2.5

11.1 3470 14.9 904 320 0.01 J 3.8

91.4 3.6

0.02 UJ 327

0.37 UJ 6.6

12.4

3680 0.29 UJ

3.5 J 71.9 J 0.71 J

1.3 J 11200

5.9 J 2.8

12.1 3670 15.1

1340 336

R 4.5

83.2 4.5

0.02 UJ 420

0.39 UJ 5.9

15.6

3030 0.29 UJ

2.6 J 66.8 J 0.70 0.83 J

11600 3.8 J 2.2

II.1 2940 11.5 1240 289 0.01 J 3.9

93.0 3.8

0.02 UJ 397

0.39 UJ 5.2

12.8

2950 0.27 UJ

3.4 J 65.2 J 0.65

1.4 J 10400

4.5 J 3.1

10.8 4220 24.5 1120 462

R 4.1

91.4 3.3

0.02 UJ 400

0.35 UJ 5.2

28.6

2990 0.27 UJ

3.7 J 66.1 J 0.73 . 1.5 J

10600 4.4 J 3.1

11.0 4290 24.9 1150 468 0.04 J 4.2

97.0 3.6

0.02 UJ 413

0.35 UJ 52

33.5

4280 0.73 J

4.2 J 78.8 J 0.71 J

3.2 J 10600

22.7 J 3.0

18.1 4080 92.7 1200 285

R 5.7 154 3.6

0.02 UJ 339 0.34 UJ 8.4

78.0

4590 1.1 J

35.4 J 96.9 J 0.80 J 3.9 J

13800 22.5 J 8.6 19.7

16100 125

1100 1590

R 10.4 136 6.3

0.05 J 473 0.36 UJ 13.0 142

Page 1 of3



3880 0.27 UJ 4.5 J

79.5 J l .OJ 1.4 J

16100 7.1 J 3.1

13.2 3560 11.5

1670 410

0.05 J 5.1 103 6.3

0.02 UJ 517

0.35 UJ 6.6

18.1

3220 0.55 J ll .OJ 80.8 J 0.63 2.6 J

12800 7.0 J 5.7

11.2 7520 39J 1160 1030 0.06 J 62

89.2 3.8

0.02 UJ 366

0.39 UJ 7.9

44.2

2380 0.26 UJ

4.5 J 82.0 J 0.65

1.2 J 15000

3.9 J 1.2 9.2

3150 13.4

1510 175

0.02 J 5.2

227 3J

0.02 UJ 2720 0.35 UJ

6.4 14.9

3060 0.26 UJ

4.0 J 77.9 J 0.62

1.5 J 13400

5.3 J 1.9

11.0 3610 29.6 1440 317

0.08 J 4.0 150 3.7

0.02 UJ 1610 0.34 UJ

6.1 27.8

5530 0.26 UJ

1.1 J 22.8 J 0.23 0.62 J 896 14.1 J 1.5 3.3

4370 23.4 1290 54.9 0.17 J 5.6

253 0.71 0.02 UJ 101

0.35 UJ 8.3

25.8

8350 0.27 UJ

3.1 J 48.1 J 0.36 J 6.0 J

1780 39.8 J 2.5

10.2 5170 75.7 1800 80.1 0.91 J 8.0

307 1.0

0.09 J 166

0.36 UJ 12.7 91.4

6970 0.29 UJ

2.6 J 47.3 J 0.36 J

1.3 J 3750 20.7 J

1.7 7.0

3670 362 960 353

0.30 J 4.9 223 2.0

0.02 UJ 384

0.39 UJ 7.6

32.0

10800 0.25 J 4.9 J

49.6 J 0.57

1.7 J 5710 30.9 J 3.0

10.1 7770 52.9

2160 965

R 10.6 436 32

0.05 J 510

OJ3UJ 15.3 47.6

200 60 10

200 5.0 5.0

5000 10 50 25 100 3.0

5000 15

0.20 40

5000 5.0 10

5000 10 50 20

Page 2 of3

O


Metals (mg/kg) Aluminum 200 5210 3560 1730 40.0 U Antimony 60 0.26 UJ -0.62 J 0.28 UJ 3.0 U Arsenic 10 1.3 J 16.4 J 3.9 J 2.0 U Barium 200 42.4 J 77.1 J 46.5 J 5.0 U Beryllium 5.0 0.34 J 0.62 J 0.34 0.40 U Cadmium 5.0 1.8 J 0.53 J 0.51 J 0.10 U Calcium 5000 2420 22600 21800 59.7 Chromium 10 19.9 J 8.1 J 2.9 J 5.0 UJ Cobalt 50 0.91 5.6 1.5 5.0 UJ Copper Iron

25 100

5.2 1780

13.3 6210

5.1 2490

5.0 UJ 40.0 U

Lead 3.0 22.3 75.0 15.5 3.0 U Magnesium 5000 450 1830 1550 50.0 U Manganese 15 55.1 1100 251 5.0 U Mercury 0.20 0.38 J 0.04 J 0.04 J 0.20 UJ Nickel 40 2.6 11.7 6.1 5.0 UJ Potassium 5000 164 198 118 100 U Selenium 5.0 2.0 5.3 3.2 5.0 U Silver 10 0.06 J 0.02 UJ 0.02 UJ 0.20 U Sodium 5000 184 733 325 250 U Thallium 10 0.34 UJ 0.30 UJ 0.37 UJ 4.0 U Vanadium 50 4.9 13.3 6.1 5.0 UJ Zinc 20 20.8 71.9 18.9 5.0 UJ

Page 3 of3

SITE: Ottati & Goss DATA SUMMARY TABLE CASE NO.: 0083M DAS METALS SDG NO.: DAMG16 ______mg/kg


200 60 10

200 5.0 5.0

5000 10 50 25 100 3.0

5000 15

0.20 40

5000 5.0 10

5000 10 50 20

3310 0.25 UJ

3.8 42.9 0.86 J 0.67

9340 U 3.9 1.3 8.1 U

2650 5.8

954 U 131

R 4.1

74.8 U 3.5

0.02 UJ 394 U

0.34 U 4.9 8.0

3930 I.5 J

22.7 912 0.78 4.7

16200 II.5 6.6

14.7 11100

58.2 1360 U 928

0.07 J 8.4 125 U 4.5

0.05 J 511 U 2.3 U

10.1 93.8

3440 0.40 J

4.3 69.2 0.70 J 2.5

12400 6.4 2.2

12.7 U 3380 27.2 1350 U 282

R 4.5

99.2 U 3.7

0.02 UJ 464 U

0.38 U 5.9

36.4

3370 0.71 J

7.9 78.4 0.59 J 3.5

13500 10.3 3.5

14.1 4310 71.7 1470 U 508

R 6.3 161 U 2.9

0.03 J 843 U

0.36 UJ 8.6

66.6

2860 027 UJ

2.9 78.7 0.61

1.2 15700

4.4 1.3 8.5 U

3990 11.0

1410 U 161

R 4.9

97.4 U 3.5

0.02 UJ 467 U

0.36 UJ 4.8

15.5

14400 0.28 J 47.0 85.9

1.0 1.8

7390 U 34.9 14.7 17.9

23300 88.7

3900 1880 0.01 J 23.0 1090 U

4.2 0.08 J 359 U

0.33 UJ 35.8 114

14500 0.27 J 42.7 80.0

1.1 1.8

7710 U 35.7 15.3 17.2

20300 89.7

4020 1920 0.01 J 22.9 1030 U

4.5 0.08 J 369 U

0.33 UJ 37.0 108

4110 0.65 J

7.1 73J 0.82 J 9J

10500 24.1 4.0

18.7 4740

102 1180U 767

0.01 J 6.8 136 U 3.8 0.7 J 460 U

036 UJ 8.4

82.8

Page 1 of3

a

SITE: Ottati & Goss CASE NO.: 0083M SDG NO.: DAMG16

Metils (mg/kg) Aluminum 200 Antimony 60 Arsenic 10 Barium 200 Beryllium 5.0 Cadmium 5.0 Calcium 5000 Chromium 10 Cobalt 50 Copper 25 Iron 100 Lead 3.0 Magnesium 5000 Manganese 15 Mercury 0.20 Nickel 40 Potassium 5000 Selenium 5.0 Silver 10 Sodium 5000 Thallium 10 Vanadium 50 Zinc 20

4980 1.3 J

45.8 100 1.2 8.1

14700 19.6 12.8 16.6

16100 74.9 1130U 1330 0.02 J 15.3 142 U 8.0

0.07 J 602 U 2.2 U

10.7 89.0

3050 0.59 J

5.6 62.1 0.56 J 4.4

11500 9.9 2.2

14.6 3390 57.6 1130U 346

R 4.7 100 U 3.4

0.04 J 404 U

0.33 UJ 6.4

54.4

2960 0.31 J

4.0 83.3 0.86 J

1.8 14300

6.5 2.7

11.4U 4320 30.8 1460 U 796

0.01 J 5.0 136 U 3.7

0.02 UJ 577 U

0.34 UJ 4.8

26.8

5620 1.7 J 6.5

80.3 0.90 J 5.5

9800 U 34.2 3.3

22.9 5100 94.4 1380 U 570

R 6.7

229 U 5.0

0.42 J 505 U

0.33 UJ 9.3

72.5

6920 0.59 J

5.5 61.2 0.59 2.8

7490 U 21.2 2.4

12.4 U 3630 44.3 1070 U 350

0.03 J 5.9 187 U 3.1

0.08 J 393 U

0.37 UJ 12.0 31.0

15800 0.28 UJ

6.7 70.9 0.69 4.0

5900 U 37.1 5.5

13.4 U 8900 60.6

3250 578

0.01 J 15.1 494 U 2.8

0.06 J 357 U 2.2 UJ

23.6 66.0

8700 0.26 UJ

5.1 57.9 0.56

1.4 9020 U 18.5 3.1

13.0 U 4170 44.7 1650 U 371

R 9.5

281 U 2.5

0.03 J 384 U

OJ5UJ 12.8 44.7

4460 079 UJ 5.1

65.4 0.74 J

1.2 13300

10.4 2.7

10.9 U 3350 19.0

1280 U 254 0.01 J 97 157 U 4.7

0.02 UJ 439 U

0.39 U 7.9

31.3

Page 2 of3



200 60 10

200 5.0 5.0

5000 10 50 25 100 3.0

5000 15

0.20 40

5000 5.0 10

5000 10 50 20

4200 0.26 UJ 3.7

89.1 0.88 J 0.81

15400 6.1 2.7 9.3 U

5040 9.5

1670 U 472

R 6.5 158 U 4.2

0.02 UJ 535 U

0.34 UJ 5.4

12.9

3940 0.45 J 45.8 76.1 0.78 J 2.6

18000 7.8 5.1

10.9 U 7320 31.3 1400 U 1490

R 12.2 179 U 4.2

0.02 UJ 1200 U 0.38 UJ 7.9

43.6

40.0 U 3.0 U 2.0 U

22.3 0.40 U 0.10 U

22400 5.0 UJ 5.0 UJ

27.1 J 44.2 3.0 U

3770 5.0 U

0.20 UJ 5.0 UJ

3170 5.0 U

0.20 U 11500

4.0 U 5.0 UJ

13.6 J

Page 3 of3

Metils (mg/kg) Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Mercury Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc

SITE: Ottati & Goss DATA SUMMARY TABLE CASE NO.: 0083M DAS METALS SDG NO.: DAMG28 ______mg/kg______

6310 0.39 J

5.5 J 76.1 0.67 J 4.5 J

11300 29.0 3.8

19.4 5080

136 J 1490 406

0.02 J 8.2

280 J 3.1 J

0.09 J 461 J

0.34 UJ 12.1 81.3

3510 0.27 UJ

1.6 J 22.5 0.17 J 2.2 J

2090 19.1 U 73

2770 38.1 J 1110 76.0 0.32 J 4.2 255 J

0.71 J 0.02 J 141 J

0.36 U 6.3

27.2

3630 0.62 J

4.1 J 68.2 0.68 J 3.8 J

10300 17.0 2.7

14.6 3690 65.8 J 1270 477

R 4.6 174 J 3.3 J

0.07 J 491 J

0.35 UJ 6.9

56.9

200 60 10

200 5.0 5.0

5000 10 50 25 100 3.0

5000 15

0.20 40

5000 5.0 10

5000 10 50 20

3190 0.24 UJ

1.3 J 20.9 0.15 J

1.1 J 1930 19.0

1.1 7.6

2530 38.5 J 1010 73.5 0.21 J 4.0 223 J

0.64 J 0.02 UJ 143 J

0.32 U 5.9

27.1

3640 0.69 J

4.6 J 73.4 0.61 J 4.3 J

12100 19.3 3.0

17.5 4180 81.4 J 1480 497

R 4.9 160 J 3.0 J

0.06 J 495 J

0.37 UJ 7.2

73.0

10200 0.26 UJ

7.3 J 67.7 0.93 J 0.67 J

7120 20.8

5.5 9.3

10700 23.3 J 2090 1280

R 11.1 458 J 3.8 J

0.09 J 380 J 2.1 UJ

15.3 46.5

9030 0.32 J 10.4 J 67.9 0.63 J 2.6 J

10200 20.9 5.8

13.7 6440 48.5 J 1540 1680 0.01 J 9.9 332 J 3.1 J

0.08 J 387 J

0.35 UJ 17.1 54.7

5620 0.30 UJ 8.7 J

642 0.81 J 2JJ

14000 13.7 3.8

13.8 4400 32.2 J 1620 1210 0.03 J 7.5

247 J 5.7 J

0.10 J 470 J

0.40 UJ 10.6 48.2

Page 1 of2


Metals (mg/kg) Aluminum 200 40SO 2300 2030 3730 40.0 U

- Antimony 60 0.25 UJ 0.59 J 0.26 UJ 0.33 J 3.0 UJ Arsenic 10 7.3 J 7.8 J 2.2 J 5.3 J 2.0 U Barium 200 59.5 85.9 60.3 45.6 5.0 U Beryllium 5.0 0.46 J 0.46 J 0.54 J 0.67 J 0.40 UJ Cadmium 5.0 0.45 J 1.5 J 0.40 J 1.1 J 0.52 Calcium 5000 12200 21500 18400 14900 50.0 U Chromium 10 8.3 6.4 3.7 7.4 5.0 UJ Cobalt 50 3.3 9.3 1.6 2.2 5.0 UJ Copper 25 8.3 7.8 6.2 93 5.0 UJ Iron 100 6730 6750 2970 3360 40.0 U Lead 3.0 8.9 J 30.1 J 13.7 J 27.1 J 3.0 U Magnesium 5000 1320 1750 1570 1220 50.0 U Manganese 15 557 2240 380 234 5.0 U Mercury 0.20 0.02 J 0.06 J 0.03 J 0.03 J 0.20 UJ Nickel 40 6.6 9.4 43 6.6 5.0 UJ Potassium 5000 189 J 184 J 121 J 159 J 100 U Selenium 5.0 5.4 J 3.3 J 3.8 J 3.6 J 5.0 U Silver 10 0.05 J 0.03 J 0.02 J 0.04 J 0.20 U Sodium 5000 412 J 804 J 451 J 263 J 250 U Thallium 10 0.34 UJ 2.1 U 0.34 U 0.36 U 4.0 U Vanadium 50 7.7 7.3 3.8 8.8 5.0 UJ Zinc 20 14.7 58.2 12.8 28.7 5.0 UJ

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Documents

DATA EVALUATION SUMMARY REPORT FOR PHASE II … · of the Phase I sampling event are summarized in the Data Evaluation Summary Report fo r Phase I . Sediment Sampling (M&E, 1998c)