Closed Rulemaking

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

Portions of the surface water quality standards (Chapter 173-201A WAC) contain text or tables that need correction or clarification. Adopting these changes will make the rule more accurate and easier to understand by correcting and clarifying sections which have caused confusion for some stakeholders.

Filing date

Type of activity

5/9/11 Rule adoption
4/20/11 Rule adoption

Rule proposal

12/8/10 Rule-making suspension update
  • This rule-making is moving forward because it meets Executive Order 10-06 exemption criteria 3(e).  See the Rule-Making Suspension Archives page for more information.


Rule pre-proposal
More info.: Surface Water Quality Standards Home Page
Contact: Susan Braley, (360) 407-6414