OAR 690-200-0020

APPENDIX 1

Additional Requirements by Other State Agencies of Oregon

In the administration of ORS 537.505 to 537.795, the Director of the Water ResourcesDepartment has statutory authority under the provisions of ORS 537.780 "to prescribe andenforce general standards for the construction and maintenance of wells and their casings,fittings, valves, and pumps..." Other agencies of the state have statutory responsibilities thatrelate either directly or indirectly to the construction and operation of public water supply systems and their source of water supply. These agencies and their responsibilities are listedas follows:

OREGON HEALTHAUTHORITY800 NE Oregon StreetPortland, OR 97232

(serving more than three singleresidents)www.oregon.gov/OHA/Pages/index.aspx

BUILDING CODES DIVISION1535 Edgewater NWSalem, OR 97304-4635www.cbs.state.or.us/extemal/bcd

OREGON PUBLIC UTILITYCOMMISSION550 Capitol St. NESalem, OR 97301 -2551www.puc.state.or.us/

DEPARTMENT OFENVIRONMENTAL QUALITY81 1 SW Sixth Ave.Portland, OR 97204-1390 www.oregon.gov/deq

SECRETARY OF STATECORPORATION DIVISIONBusiness Services DivisionPublic Service Bldg., Suite 180Salem, OR 97310www.sos.state.or.us

ORS Chapter 448 Municipal Water SupplySystemsPublic Water SupplySystemsCommunity Water Supply SystemsSource Water Protection

ORS Chapter 446 Electrical and Plumbing for allCommercial Enterprises Mobile Home Park Water Supply Systems

ORS Chapter 757 Private Owners (water supplysystems, 200 homes or more)

ORS Chapter 468 Water Quality MonitoringUnderground Injection SystemsSource Water Protection

Business Registry for WaterDistricts

Measuring Tube Diagram and Specifications

Minimum Specificationsfor Measuring Tube

• Vented above and belowwell cap.

• If well has a pitlessadaptor, the measuringtube terminates within6 inches of the top of wellcasing.

• Attached to pump columnat 10 foot intervals with10 mil plastic tape.

• Perforation I Screen• Lower 5 feet 0.020

inch machine-slottedwell screen or

• Lower 20 feetextensively perforated t-with 1/8 inch holes.

• Extends to top of pump.

• Plug or cap.

This diagram details the minimum standards for a dedicated measuring tube. A measuringtube may be constructed in a manner that exceeds these standards without prior Departmentapproval. The dedicated measuring tube shall not be reduced in size over the length of thepipe and shall remain free from wires or any other obstruction.

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OAR 690-200-0005 Effective September 6, 2016

WATER RESOURCES DEPARTMENTCHAPTER 690

DIVISION 200-0005WATERSUPPLYWELLCONSTRUCTION STANDARDS

TABLE 200-1

WHICH STANDARDS APPLY?

The Department regulates the construction of borings through which groundwater may becomecontaminated. The type of boring (and its purpose) will determine which set of regulationsapply. Questions often arise as to how a certain boring is to be regulated. In general, if thepurpose of a boring is to seek water then it is considered a well. The table below lists commontypes of holes and the standards that apply. This is not a complete list of borings and there areother types of borings regulated by other agencies. Contact the Water Resources Departmentif you have any questions.

The general standards and their Oregon Administrative Rule reference are:Water Supply Wells OAR 690-200 through 690-235Monitoring Wells OAR 690-240Other Holes OAR 690-240-0030Geotechnical Holes OAR 690-240-0035 through 690-240-0049

Description of Boring: StandardsthatApplyAir Sparging Well Monitoring WellAquifer Storage and Recovery Well Water Supply WellCathodicProtection Hole GeotechnicalHoleCommunity Well Water Supply WellConstruction Hole OtherHoleDewatering Well Water Supply WellDomestic Well Water Supply WellDrive Point (Core holes) GeotechnicalHoleDrive Point Well (Dewatering) Water Supply WellDrive Point Well (Water Sampling) Monitoring WellDrive Point Well (Water Supply) Water Supply WellDry (Disposal) Well Other HoleElevator Shaft Other HoleExtraction Well Monitoring WellGas Migration Hole Geotechnical HoleGeothermal Well Water Supply WellGravel Pit Other HoleHeat Exchange Hole (Closed Loop) Geotechnical HoleHeat Exchange Hole (Open Loop) Water Supply WellHorizontal Drain (SlopeStability) Geotechnical HoleHorizontal Well (Monitoring) MonitoringWellHorizontal Well (Water Supply) Water Supply WellInclinometer Geotechnical HoleIndustrial Well Water Supply Well

OAR 690-200-0005 Table 200-1

Injection Well (Water) Water Supply WellInjection Well (Remediation) (>72 Hours) Monitoring WellInjection Well (Remediation) (<72 Hours) Geotechnical HoleIrrigationWell Water Supply WellMonitoring Well Monitoring WellMunicipal Well Water Supply WellObservationHole Monitoring WellPermeability Test Hole Geotechnical HolePiezometer (Electric) Geotechnical HolePiezometer (Pneumatic) Geotechnical HolePiezometer Well Monitoring WellPiling Hole OtherHolePost Hole Other HolePower Pole Hole OtherHolePublic Supply Well Water Supply WellRemediation Or Recovery Well MonitoringWell/Water Supply WellRock Boring (< 10 Feet) Other HoleRock Boring (> 10 Feet) Geotechnical HoleSeismic Shot Hole Geotechnical HoleSlope Stability Hole Geotechnical HoleSoil Boring (< 10 Feet) (geophysical borings) Other HoleSoil Boring (>10 Feet) (geophysical borings) GeotechnicalHoleSoil Vapor Hole Geotechnical HoleSparging Well Monitoring WellStorm Water Disposal OtherHoleSump Other Hole (if < 10 ft. deep and > 10 ft. dia.)Temporary Monitoring Well (<72 Hours) Geotechnical HoleTemporary Monitoring Well (>72 Hours) Monitoring WellTrench OtherHoleUnderground Storage Tank (UST) Pit OtherHoleVapor Extraction Hole GeotechnicalHoleWetland Delineation Hole OtherHoleWet Soil Monitoring Hole Geotechnical Hole

WATER RESOURCES DEPARTMENTCHAPTER 690DIVISION 200

WATER SUPPLY WELL CONSTRUCTION STANDARDS

Table 200-2 (OAR 690-200)

Watermaster Office Phone Numbers

District Watermaster Office Phone Number1 Tillamook 503-815-19672 Eugene 541-682-36203 The Dalles 541-506-26534 Canyon City 541-575-40405 Pendleton 541-278-54566 La Grande 541-963-10317 Enterprise 541-426-44648 Baker City 541-523-82249 Vale 541-473-513010 Burns 541-573-276411 Bend 541-306-480812 Lakeview 541-947-603813 Medford 541-774-688214 Grants Pass 541-479-240115 Roseburg 541-440-425516 Salem 503-986-088917 Klamath Falls 541-883-418218 Hillsboro 503-846-778019 Coquille 541-297-615720 Clackamas 503-722-141021 Condon 541-384-4207

Notes:

1. Watermaster phone numbers are subject to change.2. A current version of this table is available from the Water Resources Department’s Salem

office.