- (1) pH (hydrogen ion concentration). pH values may not fall outside the following range: main stem Snake River: 7.0-9.0.
- (2) Total Dissolved Solids. Guide concentration listed below may not be exceeded unless otherwise specifically authorized by DEQ upon such conditions as it may deem necessary to carry out the general intent of this plan and to protect the beneficial uses set forth in OAR 340-041-0120: main stem Snake River — 750.0 mg/l.
Statutory/Other Authority
ORS 468.020, 468B.030, 468B.035 & 468B.048
Statutes/Other Implemented
ORS 468B.030, 468B.035 & 468B.048
History
DEQ 1-2015, f. & cert. ef. 1-7-15
DEQ 17-2003, f. & cert. ef. 12-9-03