Washington Administrative Code
Title 173 - Ecology, Department of (See also Titles 197, 317, 372, and 508)
Chapter 173-221 - Discharge standards and effluent limitations for domestic wastewater facilities
- Section 173-221-010 - Purpose and scope
- Section 173-221-020 - Policy
- Section 173-221-030 - Definitions
- Section 173-221-040 - Domestic wastewater facility discharge standards
- Section 173-221-050 - Alternative domestic wastewater facility discharge standards and effluent limitations
- Section 173-221-100 - Severability
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