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Title

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

 
Publication number Date Published
19-10-046December 2019
VIEW NOW Final Environmental Impact Statement - Washington State's Changes to Water Quality Standards for Surface Waters of the State of Washington – WAC 173-201A (Number of pages: 101) (Publication Size: 4921KB)




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Author(s) Water Quality Program
Description This Environmental Impact Statement (EIS) was developed for rulemaking AO#19-02, to amend several sections of Chapter 173-201A WAC - Water Quality Standards for Surface Waters of the State of Washington. Amendments include: changes 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 clarifying the descriptions of marine water aquatic life use designations. The purpose of this EIS is to identify the potential impacts caused by proposed changes to the Water Quality Standards and to identify and analyze reasonable alternatives and mitigation measures.
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Keywords Rulemaking, WAC 173-201A, rule-making, water quality, water quality standards, 173-201A WAC, Total Dissolved Gas
WEB PAGE Water Quality Standards
RELATED PUBLICATIONS Title:

Concise Explanatory Statement - Chapter 173-201A WAC - Water Quality Standards for Surface Waters of the State of Washington - Summary of rulemaking and response to comments

Rule Implementation Plan - Chapter 173-201A WAC Water Quality Standards for Surface Waters of the State of Washington

Final Regulatory Analyses for Chapter 173-201A WAC, Water Quality Standards for Surface Waters of the State of Washington