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Water Quality (1724 publications 1985-2025)

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Title (link to summary)NumberDate (released or updated)
Focus on Puget Sound Nutrient Reduction Plan 25-10-052June 2025
Focus on nutrient trading in Puget Sound 25-10-051June 2025
2019-2024 SAM Factsheet Booklet 25-10-046June 2025
Puget Sound Nutrient Reduction Plan: An advance restoration approach to recovering water quality in Puget Sound 25-10-038June 2025
Water Quality Grants & Loans Focus on Water Quality Combined Fund 25-10-019June 2025
2025 Nonpoint Plan Update Reading Guide 25-10-042May 2025
Washington’s Water Quality Management Plan to Control Nonpoint Sources of Pollution 2025 25-10-040May 2025
Riparian Zone Activity Sheet 25-10-039May 2025
Loan offer to King County for the Duwamish Combined Sewer Overflow Project, Environmental Justice Assessment 25-10-037May 2025
Stormwater Best Management Practices Maintenance Conditions Evaluation 25-10-034May 2025
Fact Sheet: Stormwater BMPs Maintenance Conditions Evaluation 25-10-036April 2025
Focus on: 2025 Simplot Feeders permit reissuance/Tema: Reemisión de permiso para Simplot Feeders en 2025 25-10-035April 2025
Puget Sound Nearshore Mussel Monitoring: 2021/2022 Survey Status 25-10-033April 2025
Mobile Business Stormwater Source Control and Coordination 25-10-032April 2025
Selecting the Right Plants for Roadside Ditches 25-10-031April 2025
Bioretention Hydrologic Performance Study: Assessment of Facilities Ten Years or Older 25-10-030April 2025
Hangman Creek Riparian Restoration and Conservation Program Pilot 25-10-028April 2025
2022 Water Quality Assessment – Response to Comments 25-10-026April 2025
Supporting Information for the 2022 Water Quality Assessment 25-10-025April 2025
PARIS Usage Guide--Locating documents, reports, and DMR data 25-10-020April 2025
Focus On: Water Quality Assessment 2022 24-10-068April 2025
Water Quality Standards for Surface Waters of the State of Washington, Chapter 173-201A WAC 06-10-091April 2025
Draft Wastewater Operator Certification fee schedule Fiscal year 2026-2027 25-10-027March 2025
Focus on: Water Quality Reduced Rate Fees 25-10-024March 2025
Preliminary Regulatory Analyses for Chapter 173-224 WAC, Water Quality Permit Fees 25-10-023March 2025
A Performance-Based Approach for Developing Site-Specific Natural Conditions Criteria for Aquatic Life in Washington (Second Draft) 25-10-022March 2025
Focus on: Seafood Processing Permit Fees 25-10-017March 2025
Focus on: Private/Public Domestic Wastewater Flow Fee 25-10-016March 2025
Focus on: Ore Mining Water Quality Permit Fees 25-10-015March 2025
Focus on: CAFO Water Quality Permit Fees English and Espanol 25-10-014March 2025
Direct Implementation Fund 2024 Funding Guidelines 25-10-012March 2025
Small Business Economic Impact Statement: Construction Stormwater General Permit and the National Pollutant Discharge Elimination System and State Waste Discharge General Permit 25-10-011March 2025
Measuring Individual Tree Water-use in Mature Native Species in the Pacific Northwest to Determine their Benefits for Stormwater Management – Phase 2 Final Report 25-10-010March 2025
Spring Flat Creek Straight to Implementation Strategy 24-10-046March 2025
Focus on: Water Quality Permit Fees 23-10-010March 2025
Water Quality Program Loan Offer to the Hartstene Point Water and Sewer District, Environmental Justice Assessment 25-10-013February 2025
Investigation of 6PPDQ Stormwater Management Quality Assurance Project Plan 25-10-008February 2025
State Fiscal Year 2026 Clean Water State Revolving Fund Emergency Funding Program Guidelines 25-10-007February 2025
State Fiscal Year 2026 Draft Water Quality Funding Offer List and Intended Use Plan 25-10-004February 2025
Focus on: 2025 Triennial Review of Surface Water Quality Standards 25-10-003February 2025
2025 Triennial Review of Surface Water Quality Standards: 2025-2027 Draft Workplan 25-10-002February 2025
Frequently Asked Questions: Municipal Stormwater Permits and Compliance with Standards 09-10-068February 2025
Legislative Session 2025: Focus on reducing toxic tire chemical exposure 25-10-009January 2025
Water Quality Program Loan Offer to the Snoqualmie Pass Utility District Environmental Justice Assessment 25-10-006January 2025
Water Quality Program Loan Offer to the City of Sequim Environmental Justice Assessment 25-10-005January 2025
Water Quality Program Loan Offer to The City of Washougal, Environmental Justice Assessment 24-10-039January 2025