OAR 690-502-0160: Groundwater Classifications and Conditions

Edition: Current OARD snapshotEffective: 1992-09-09Last verified: 2026-09-07

(1) Use of groundwater from the basalt aquifer within the Cooper-Bull Mountain Critical Groundwater Area shall be as described in the State Engineer's order designating the Cooper-Bull Mountain Critical Groundwater Area dated May 17, 1974. (2) Groundwater Classification: The groundwater resources of the Willamette Basin are classified for domestic, livestock, irrigation, municipal, industrial, agricultural, commercial, power, mining, recreation, fish life, wildlife, pollution abatement, wetland enhancement and statutorily exempt groundwater uses except as described in OAR 690-502-0170 to 690-502-0210. [Publications: Publications referenced are available from the agency.]

Official history and status

Statutory/Other Authority: ORS 536 & 537

History: WRD 12-1992, f. & cert. ef. 9-9-92 WRD 4-1992, f. & cert. ef. 3-13-92, Renumbered from 690-080-0021, 690-080-0022, 690-080-0023 WRD 3-1986(Temp), f. & cert. ef. 3-11-86 WRB 11-1985, f. & cert. ef. 9-5-85 WRD 5-1985, f. & cert. ef. 6-14-85 WRD 2-1981, f. & cert. ef. 4-30-81 WRD 9-1980, f. & cert. ef 11-26-80 WRD 7-1980, f. & cert. ef. 8-12-80 WRD 1-1980, f. & cert. ef. 12-19-80 WRD 2-1976, f. & cert. ef. 11-5-76 WRB 63-1975, f. & cert. ef. 6-5-75 WRB 47-1971, f. & cert. ef. 4-30-71 WRB 42-1970, f. & cert. ef. 5-1-70 WRB 40-1968, f. & cert. ef. 9-6-68 WRB 35-1966, f. & cert. ef. 6-10-66 WRB 32-1965, f. & cert. ef. 7-27-65 WRB 30-1964, f. & cert. ef. 7-3-64 WRB 29-1964, f. & cert. ef. 7-1-64 WRB 27-1964, f. & cert. ef. 5-11-64 WRB 19-1962, f. & cert. ef. 6-5-62 WRB 8-1959, f. & cert. ef. 4-21-59

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Official source: https://secure.sos.state.or.us/oard/