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Title

Draft Environmental Impact Statement Washington State's Proposed Changes to Water Quality Standards for Surface Waters of the State of Washington - WAC 173-201A

 
Publication number Date Published
19-10-022July 2019
VIEW NOW Draft Environmental Impact Statement Washington State's Proposed Changes to Water Quality Standards for Surface Waters of the State of Washington - WAC 173-201A (Number of pages: 104) (Publication Size: 4546KB)




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Author(s) Water Quality Program
Description The proposed rule is to update Chapter 173-201A WAC to amend several sections of the rule, including proposed amendments to numeric criteria for total dissolved gas (TDG) in the Snake and Columbia rivers, amending specific sections of the rule to meet legal obligations in a 2018 Stipulated Order of Dismissal, and amendments to clarify the descriptions of marine water aquatic life use designations. The purpose of the draft Environmental Impact Statement (DEIS) is to evaluate the risks of adjusting the TDG criteria to allow more spill in the Snake and Columbia rivers. The other proposed rule changes will not have a probable adverse impact on the environment.
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Keywords Rulemaking, rule-making, water quality, 173-201A WAC
WEB PAGE Rulemaking WAC 173-201A (revisions)