690-200-0005 Basis for Regulatory Authority (1) The right to reasonable control of the ground waters of the State of Oregon has been declared to belong to the public. Through the provisions of the Ground Water Act of 1955, ORS 537.505 to 537.795, the Water Resources Commission has been charged with the administration of the rights of appropriation and use of the ground water resources of the state and the prevention of waste and contamination of ground water. This is primarily accomplished by the licensing of well constructors and the promulgation of rules governing well construction, alteration, abandonment, conversion, maintenance, and use. Ultimately the landowner of the property where the well is constructed is responsible for the condition, use, maintenance of setbacks, and abandonment of the well. (2) The following rules apply to all wells which are constructed for the purpose of locating or obtaining water as defined in ORS 537.515(9) with the following exceptions: (a) The construction, maintenance, conversion, and abandonment of monitoring wells, geotechnical holes, and other holes are regulated under OAR 690-240; (b) Holes constructed under ORS Chapters 517, 520, 522, and rules promulgated from those statutes, are the responsibility of the Oregon Department of Geologic and Mineral Industries and are not subject to these rules. These include, but are not limited to, holes constructed for the purposes of exploring for, or producing, petroleum, minerals, or geothermal resources; and (c) Underground Injection Systems, which are regulated by the Oregon Department of Environmental Quality under OAR 468B. [NOTE: Table 200-1 lists common subsurface borings and indicates which administrative rule governs the construction, conversion, maintenance, alteration, and abandonment of the boring.] (3) When natural flow of water occurs in holes not regulated under these rules, the Water Resources Commission may regulate under separate rules or statutes to protect the ground water from contamination or waste; (4) In addition to regulating new well construction, alteration, abandonment, conversion, and maintenance actions, the Water Resources Commission may impose conditions upon the use of any existing water supply well as may be necessary to prevent waste, undue interference with other wells or contamination. When necessary, the Commission may order discontinuance of use, repair, temporary, or permanent abandonment of any well to accomplish the same objectives. (5) Except for the Commission’s power to adopt rules, the Commission may delegate to the Water Resources Director the exercise or discharge in the Commission’s name of any power, duty or function of whatever character, vested in or imposed by law upon the Commission. The official act of the Director acting in the Commission’s name and by the Commission’s authority shall be considered to be an official act of the Commission. The Commission delegates to the Director full authority to act in the Commission’s name where that delegation is reflected in these rules. (6) Under the provisions of ORS 537.780, the Commission is authorized to adopt such procedural rules and regulations as deemed necessary to carry out its function in compliance with the Ground Water Act of 1955. In fulfillment of these responsibilities and to ensure the preservation of the public welfare, safety, and health, the Commission has established these rules and regulations as the minimum standards for the construction, alteration, conversion, abandonment and maintenance of water supply wells in Oregon. (7) The rules and regulations set forth herein shall become effective upon adoption by the Commission. [ED. NOTE: To view attachments referenced in rule text, click here to view rule.] Statutory/Other Authority: ORS 536.027, ORS 536.090, ORS 537.505-537.795, ORS 536.900 & ORS 537.992 Statutes/Other Implemented: ORS 536.090, ORS 537.505-537.795, ORS 536.900 & ORS 537.992 History: WRD 4-2024, minor correction filed 05/23/2024, effective 05/23/2024 WRD 5-2023, amend filed 06/22/2023, effective 07/01/2023 WRD 6-2018, minor correction filed 06/22/2018, effective 06/22/2018 WRD 5-2016, f. & cert. ef. 9-6-16 WRD 3-2014, f. & cert. ef. 11-25-14 WRD 7-2001, f. & cert. ef. 11-15-01 WRD 8-1993, f. 12-14-93, cert. ef. 1-1-94 WRD 7-1988, f. & cert. ef. 6-29-88 Renumbered from 690-060-0005 by WRD 13-1986, f. 10-7-86, ef. 11-1-86 WRD 9-1978, f. 12-12-78, ef. 1-1-79 WRD 3, f. & ef. 2-18-77