Washington Administrative Code
Title 173 - Ecology, Department of (See also Titles 197, 317, 372, and 508)
Chapter 173-201A - Water quality standards for surface waters of the state of Washington
Part II - DESIGNATED USES AND CRITERIA
- Section 173-201A-200 - Fresh water designated uses and criteria
- Section 173-201A-210 - Marine water designated uses and criteria
- Section 173-201A-230 - Establishing lake nutrient criteria
- Section 173-201A-240 - Toxic substances
- Section 173-201A-250 - Radioactive substances
- Section 173-201A-260 - Natural conditions and other water quality criteria and applications
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