Oregon Administrative Rules
Chapter 690 - WATER RESOURCES DEPARTMENT
Division 220 - ABANDONMENT OF WATER SUPPLY WELLS
Section 690-220-0070 - Abandonment of Artesian Wells
Universal Citation: OR Admin Rules 690-220-0070
Current through Register Vol. 63, No. 9, September 1, 2024
In addition to OAR 690-220-0040 and 690-220-0050, the flow of artesian water supply wells to be abandoned shall be confined or restricted by cement grout applied under pressure, or by the use of a suitable well packer, or a wooden plug placed at the bottom of the confining formation immediately above the artesian water-bearing zone. Cement grout or concrete shall be used to effectively fill the well to land surface. (See Figure 220-4, 1986.)
Figures referenced are available from the agency.
Stat. Auth.: ORS 183, 536, 537 & 540
Stats. Implemented: ORS 183, 536, 537 & 540
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