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Washington Administrative Code (Last Updated: November 23, 2016) |
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Title 173. Ecology, Department of (See Titles 197, 317, 372, and 508) |
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Chapter 173-563. Instream resources protection program for the main stem Columbia River in Washington state. |
Chapter 173-563. Instream resources protection program for the main stem Columbia River in Washington state.
| Section 173-563-010. Background and purpose. |
| Section 173-563-020. Applicability. |
| Section 173-563-030. Authority. |
| Section 173-563-040. Establishment of instream flows for instream uses. |
| Section 173-563-050. Critical flow adjustment to, and waivers of, minimum instantaneous and average weekly flows. |
| Section 173-563-052. Establishment of instream flows for out-of-stream uses. |
| Section 173-563-056. Application of minimum average weekly flows to out-of-stream uses. |
| Section 173-563-060. Establishment of conservation and efficiency fundamentals. |
| Section 173-563-070. Enforcement. |
| Section 173-563-075. Regulation review. |
| Section 173-563-080. Overriding considerations. |
| Section 173-563-090. Regulation review. |
| Section 173-563-100. Implementation. |
| Section 173-563-900. Critical flow adjustment—Minimum instantaneous and weekly average flows—Columbia River. |