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Wash. Admin. Code ch. 173-563 – Instream Resources Protection Program for the Main Stem Columbia River in Washington State | Midpage
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Washington Administrative Code (WAC)
Title 173
Chapter 563
Wash. Admin. Code ch. 173-563
Instream Resources Protection Program for the Main Stem Columbia River in Washington State
ECOLOGY, DEPARTMENT OF
173-563-010
Background and purpose
173-563-020
Applicability
173-563-030
Authority
173-563-040
Establishment of instream flows for instream uses
173-563-050
Critical flow adjustment to, and waivers of, minimum instantaneous and average weekly flows
173-563-052
Establishment of instream flows for out-of-stream uses
173-563-056
Application of minimum average weekly flows to out-of-stream uses
173-563-060
Establishment of conservation and efficiency fundamentals
173-563-070
Enforcement
173-563-075
Regulation review
173-563-080
Overriding considerations
173-563-090
Regulation review
173-563-100
Implementation
173-563-900
Critical flow adjustment—Minimum instantaneous and weekly average flows—Columbia River