OAR 690-510-0020: Water Quality

Edition: Current OARD snapshotEffective: 2016-10-18Last verified: 2026-09-07

Rights to use of water for industrial or mining purposes shall be issued only on condition that any effluents or return flows from such uses shall not interfere with other beneficial uses of water.

Official history and status

Statutory/Other Authority: ORS 536 & 537

History: WRD 7-2016, f. & cert. ef. 10-18-16 WRD 2-1986, f. & cert. ef. 2-20-86 WRD 2-1985, f. & cert. ef. 3-28-85 WRD 1-1981, f. & cert. ef. 4-20-81 WRB 44, f. 10-29-70

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