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Water Quality (1636 publications 1985-2024)

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Title (link to summary)NumberDate (released or updated)
Focus on Construction Stormwater 10-10-077December 2010
Quality Assurance Project Plan Guidance: Special Condition S8.D: Phase I Municipal Stormwater Permit 10-10-075December 2010
Upper Naches River and Cowiche Creek Temperature Total Maximum Daily Load: Volume 2. Implementation Strategy 10-10-068December 2010
Palouse River Fecal Coliform Bacteria TMDL: Water Quality Improvement Report and Implementation Plan 10-10-067December 2010
Control of Toxic Chemicals in Puget Sound - Summary Technical Report for Phase 3: Loadings from POTW Discharge of Treated Wastewater 10-10-057December 2010
FY 2011 Stormwater Retrofit and LID Competitive Grant Program Draft Offer and Applicant List 10-10-076November 2010
Focus on Toxics Water Quality Criteria 10-10-072November 2010
Focus on Water Quality Standards: Surface Water Quality Standards Triennial Review 10-10-071November 2010
Focus on Water Quality: The Stormwater Problem 10-10-070November 2010
Stormwater Monitoring Report Guidance – Phase I Municipal Stormwater Permit: Reporting Requirements for Special Condition S8 10-10-028November 2010
Washington State Environment and Economy: Jobs in the Woods Through Proven Programs 10-10-069October 2010
Quality Assurance Project Plan: Grays Harbor Fecal Coliform Bacteria Monitoring to Characterize Water Quality in Urban Stormwater Drains 10-10-066October 2010
Public Meeting Notice: Proposed Grant and Loan Funding for FY 2011 Water Quality Improvement and Protection Projects 10-10-017October 2010
Water Quality Program Guidance:Manual: Procedures to Implement the State’s Temperature Standards through NPDES Permits 06-10-100October 2010
Focus on Freshwater Algae Grant Cycle 10-10-060September 2010
Focus on Aquatic Weeds Grant Cycle 10-10-059September 2010
Reclaimed Water Workshop 10-10-058September 2010
Public Hearings, Workshops, and Comment Period: Draft Aquatic Plant and Algae Management General Permit 10-10-056September 2010
Focus on Surface Water Quality Standards Upcoming Activities 10-10-047September 2010
Focus on the Clean Samish Initiative 09-10-020September 2010
Public Notice: FY 2012 Water Quality Grant and Loan Application Workshops 10-10-055August 2010
Frequently Asked Questions: Financial Assistance and Water Quality Monitoring 10-10-050August 2010
Funding Guidelines: SFY 2012-2013 Water Quality Financial Assistance Guidelines 10-10-049August 2010
Focus on Permit Compliance: Monitoring and Reporting in Compliance with the Industrial Stormwater General Permit 10-10-048July 2010
Economic Impact Analysis: Construction Stormwater General Permit, NPDES Permit, and State WasteDischarge General Permit 10-10-046July 2010
Focus on Construction Stormwater 10-10-045July 2010
Phase I and Phase II Municipal Stormwater General Permits Listening Sessions 10-10-042July 2010
Investing Time to Build Partnerships between Universities and Cities 10-10-041July 2010
State Fiscal Year 2011 Final Water Quality Funding Offer List and Intended Use Plan 10-10-040July 2010
Transforming Watersheds: Palouse River - Whitman County 10-10-039July 2010
2009 Assessment of Cruise Ship Environmental Effects in Washington - Appendix E. Annual Cruise Meeting Notes 10-10-037eJuly 2010
2009 Assessment of Cruise Ship Environmental Effects in Washington - Appendix D. Letters of Compliance from Member Lines 10-10-037dJuly 2010
2009 Assessment of Cruise Ship Environmental Effects in Washington - Appendix C. Inspection Reports 10-10-037cJuly 2010
2009 Assessment of Cruise Ship Environmental Effects in Washington - Appendix B. Sampling Data for Compliance 10-10-037bJuly 2010
2009 Assessment of Cruise Ship Environmental Effects in Washington - Appendix A. Amendment No. 4 of the Memorandum of Understanding, Cruise Operations in Washington State 10-10-037aJuly 2010
2009 Assessment of Cruise Ship Environmental Effects in Washington 10-10-037July 2010
Tucannon River and Pataha Creek Temperature Total Maximum Daily Load: Water Quality Improvement Report and Implementation Plan 10-10-019July 2010
Pomeroy Wastewater Treatment Plant: Effluent Dissolved Oxygen Solution 10-10-038June 2010
FY 2011 Stormwater Grant Programs Funding Guidelines 10-10-036June 2010
Quality Assurance Project Plan: Humptulips River Temperature Monitoring 10-10-034June 2010
Quality Assurance Project Plan - Black Creek Temperature Monitoring 10-10-033June 2010
Forest and Fish Compliance Monitoring Program: Field Surveys 10-10-031June 2010
Monitoring and Reporting Guidance: Phase II Municipal Stormwater Permits 10-10-030May 2010
Frequently Asked Questions: The Reclaimed Water Rule 10-10-029May 2010
Town of Washtucna: The Little Town that Wouldn't and Didn't Give Up 10-10-027May 2010
Year 2009 Report: Activities to Implement Washington State’s Water Quality Plan to Control Nonpoint Source Pollution 10-10-026May 2010
Public Comment Period: Aquatic Invasive Species Management General Permit 10-10-023May 2010
Focus on Boatyard General Permit 07-10-104May 2010
Reclaimed Water Workshops 10-10-025April 2010
Frequently Asked Questions: Implementing the Flow Control Standard in Ecology's Western Washington Municipal Stormwater Permits 10-10-024April 2010
Public Comment Period and Hearing: Phase I Municipal Stormwater General Permit Modification 10-10-022April 2010
State Fiscal Year 2011 Draft Water Quality Funding Offer List and Intended Use Plan 10-10-021April 2010
Emergency Rule Adoption Notice: Use and Limitations of the Water Pollution Control Revolving Fund, Chapter 173-98 WAC 10-10-020April 2010
Economic Impact Analysis AKART Analysis: Draft National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge General Permit for Boatyards 10-10-018April 2010
Implementation Plan for the Adoption of Chapter 173-98 Wac, Use and Limitations of the Water Pollution Control Revolving Fund 10-10-007April 2010
Liberty Lake: Finding Pollution Problems to Solve 10-10-016March 2010
Frequently Asked Questions: Spokane River Dissolved Oxygen TMDL Dispute Resolution 10-10-015March 2010
Addendum 2 to Quality Assurance Project Plan: South Prairie Creek Total Maximum Daily Load Phase II Evaluation 10-10-014March 2010
Frequently Asked Questions: Proposed Aquatic Mosquito Control General Permit 10-10-013March 2010
Focus on Reclaimed Water: Reclaimed Water Rule Adoption 10-10-011March 2010
Water Quality Program Annual Compliance Report: Calendar Year 2008 09-10-061March 2010
Erratum Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load Water Quality Improvement Project 07-10-073bMarch 2010
Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load: Water Quality Improvement Report 07-10-073March 2010
Focus on Stormwater Pollution 05-10-002March 2010
How To Do Stormwater Sampling - A guide for industrial facilities 02-10-071March 2010
Lower Yakima Valley Groundwater Quality Preliminary Assessment and Recommendations Document 10-10-009February 2010
Public Comment Period: Aquatic Mosquito Control General Permit 10-10-006February 2010
Errata: Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load Water Quality Improvement Project 07-10-073aFebruary 2010
Annual Report: Washington State Water Pollution Control Revolving Fund (SRF) 10-10-005January 2010
Toxics-Focused Biological Observing System for Puget Sound 10-10-004January 2010
$66 million from American Recovery and Reinvestment Act Creates Jobs and Protects Clean Water in State 10-10-002January 2010
Report to the Legislature: Water Power License Fees: Expenditures, Recommendations, and Recognition 09-10-095January 2010
Department of Ecology Response to SHB 2157, Section 7 09-10-090January 2010
Focus on Toxic Chemicals in Puget Sound 08-10-097January 2010
Recalculated Loading Rates by Land Use: Addendum 2 to the Phase 2 Toxics Loading Report 08-10-084addendum2January 2010
Frequently Asked Questions: Solving Spokane River’s Dissolved Oxygen Shortage 08-10-028January 2010
Focus Sheet: Aquatic Weeds Management and Freshwater Algae Control 08-10-014January 2010