OAR 690-215-0030
Casing and Casing Extensions

(1)

All well casing used to extend a well head above land surface or used in the alteration, repair or deepening of water supply wells shall meet the minimum standards in OAR 690-210.

(2)

The annular space surrounding the well casing used to extend the well head shall be sealed as required by OAR 690-210 and shall be at least four inches greater than the nominal inside diameter of the permanent well casing.

NOTE: Prior to extending the casing on public, community, municipal, or public utility water supply wells, contact the Department of Human Services. Additional requirements may apply.

Source: Rule 690-215-0030 — Casing and Casing Extensions, https://secure.sos.state.or.us/oard/view.action?ruleNumber=690-215-0030.

690‑215‑0005
Prevention of Groundwater Contamination, Health Hazard, and Waste 690‑215‑0006
Well Alterations 690‑215‑0010
Maintenance of an Existing Well Following Construction of Replacement Well 690‑215‑0015
Accessibility to Well for Reconditioning, Repair or Abandonment 690‑215‑0016
Maintaining Well Setback Requirements 690‑215‑0017
Down Well Continuous Water Treatment and Back-Siphon Prevention Devices 690‑215‑0020
Valves and Casing on Artesian Wells 690‑215‑0025
Sealing Pitless Adapter and Pitless Units 690‑215‑0030
Casing and Casing Extensions 690‑215‑0035
Liner Pipe 690‑215‑0040
Casing and Sealing Wells after Disturbance 690‑215‑0045
Deepening of Wells 690‑215‑0050
Well Cover 690‑215‑0055
Well Identification Label Maintenance 690‑215‑0060
Access Ports, Dedicated Measuring Tubes and Airlines 690‑215‑0070
Pressure Gauge 690‑215‑0080
Flowmeters and Dedicated Measuring Tubes 690‑215‑0090
Conversion to an Artesian Well 690‑215‑0100
Drilling in a Dug Well

Last Updated

Jun. 8, 2021

Rule 690-215-0030’s source at or.us

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Location: https://oregon.public.law/rules/oar_690-215-0030

Original Source: Rule 690-215-0030 — Casing and Casing Extensions, https://secure.sos.state.or.us/oard/view.action?ruleNumber=690-215-0030 (last accessed Jun. 8, 2021).