| Title (link to summary) |
Number |
Date (released or updated) |
| Laboratory Guidance and Whole Effluent Toxicity Test Review Criteria | 95-80 | December 2008 (revised) |
| Walla Walla Watershed PCBs, Chlorinated Pesticides, Fecal Coliform, Temperature, pH, and Dissolved Oxygen Total Maximum Daily Load Water Quality Implementation Plan | 08-10-094 | December 2008 |
| Guidance for City and County Annual Reports for Western Washington Phase II Municipal Stormwater General Permits | 07-10-100 | December 2008 (revised) |
| Guidance for Secondary Permittee Annual Reports Required by Municipal Stormwater General Permits | 07-10-101 | December 2008 (revised) |
| Guidance for City and County Annual Reports for Eastern Washington Phase II Municipal Stormwater General Permits | 07-10-102 | December 2008 (revised) |
| Focus on Field Tickets | 08-10-100 | November 2008 |
| Focus on Reclaimed Water | 08-10-095 | November 2008 |
| Focus on Boatyard General Permit | 07-10-104 | November 2008 (revised) |
| South Puget Sound Dissolved Oxygen Study: Key Findings on Nitrogen Sources from the Draft Data Report | 08-10-099 | November 2008 |
| Control of Toxic Chemicals in Puget Sound -- Phase 2: Improved Estimates of Loadings from Surface Runoff and Roadways | 08-10-084 | November 2008 |
| Control of Toxic Chemicals in Puget Sound -- Phase 2: Improved Estimates of Loadings from Dischargers of Municipal and Industrial Wastewater | 08-10-089 | November 2008 |
| Focus on Toxic Chemicals in Puget Sound | 08-10-097 | November 2008 |
| Focus on Microbial Source Tracking | 08-10-092 | October 2008 |
| Focus on Surface Water Quality Standards - Potential Changes or Activities | 08-10-093 | October 2008 |
| Reporting Water Quality Problems: A Citizen′s Guide | 08-10-091 | October 2008 |
| Vancouver Helps Protect Vancouver′s Water | 08-10-090 | October 2008 |
| Phase II Municipal Stormwater General Permit Guidance for Cities and Counties | 08-10-088 | October 2008 |
| How to Meet Ecology's Construction Stormwater General Permit Requirements: A Guide for Construction Sites | 99-37 | October 2008 (revised) |
| Kennedy Creek Fecal Coliform Bacteria Water Quality Monitoring Study | 08-10-085 | October 2008 |
| Grayland Cranberry Growers Get Pesticides Out of Water and Reduce Costs | 08-10-087 | October 2008 |
| Wenatchee River Watershed Dissolved Oxygen and pH Total Maximum Daily Load: Water Quality Improvement Report | 08-10-062 | September 2008 |
| Municipal Stormwater General Permit Guidance for Cities and Counties: Writing Regulations to Prohibit Illicit Discharges, Dumping, and Illicit Connections | 08-10-061 | September 2008 (revised) |
| Frequently Asked Questions: Residential Car Washing and Stormwater | 08-10-086 | September 2008 |
| Bear-Evans Watershed Temperature and Dissolved Oxygen Total Maximum Daily Load: Water Quality Improvement Report | 08-10-058 | September 2008 |
| Focus on Grant Funding Cycle | 08-10-082 | September 2008 |
| Water Quality Program Annual Compliance Report Calendar Year 2007 | 08-10-067 | September 2008 |
| Focus on Burnt Bridge Creek | 08-10-081 | August 2008 |
| Criteria for Sewage Works Design (Orange Book) | 98-37 | August 2008 (revised) |
| Concise Explanatory Statement and Responsiveness Summary | 08-10-065 | August 2008 (revised) |
| Willapa River Fecal Coliform Bacteria Total Maximum Daily Load: Water Quality Implementation Plan | 08-10-052 | August 2008 (revised) |
| Funding Guidelines: FY 2010-11 Water Quality Financial Assistance Guidelines | 08-10-080 | August 2008 |
| Focus on Lake Whatcom TMDL: Draft study identifies limits for Lake Whatcom phosphorus and bacteria | 08-10-068 | August 2008 |
| Public Notice: Fiscal Year 2010 Workshops for Water Quality Funding Programs | 08-10-066 | August 2008 |
| Lake Chelan DDT and PCB TMDL: Water Quality Implementation Plan | 08-10-048 | August 2008 (revised) |
| Henderson Inlet Watershed Fecal Coliform Bacteria Total Maximum Daily Load: Water Quality Implementation Plan | 08-10-040 | July 2008 (revised) |
| Municipal Stormwater General Permit Guidance for Cities and Counties: Writing Regulations to Prohibit Illicit Discharges, Dumping, and Illicit Connections | 08-10-061 | July 2008 |
| Concise Explanatory Statement and Responsiveness Summary | 08-10-065 | July 2008 |
| Lake Whatcom Model Calibration: Memorandum to the Washington State Department of Ecology | 09-10-006 | July 2008 |
| Water Quality Program Permit Writer's Manual | 92-109 | July 2008 (revised) |
| Bear-Evans Watershed FC TMDL: WQ Improvement Report | 08-10-026 | July 2008 (revised) |
| Working in the Water | 99-06 | July 2008 (revised) |
| Focus on Bear-Evans Watershed | 06-10-060 | July 2008 (revised) |
| Pierre Creek and Burns Creek Fecal Coliform Bacteria Water Quality Monitoring Study | 08-10-060 | July 2008 |
| Lower Skagit River Tributaries Temperature Total Maximum Daily Load: Water Quality Improvement Report | 08-10-020 | July 2008 (revised) |
| Evaluation of Total Dissolved Gas Criteria (TDG) Biological Effects Research | 08-10-059 | July 2008 |
| Chehalis Basin Education Consortium: Educating Teachers, Students, and the Community | 08-10-057 | July 2008 |
| Newport Wastewater Treatment Plant | 08-10-055 | July 2008 |
| Math Classes for Treatment Plant Operators | 08-10-056 | July 2008 |
| Focus on Mercury | 08-10-051 | June 2008 |
| NU CHEM Central Ferry: Unwanted Water Softener Waste | 08-10-054 | June 2008 |
| Town of Rockford: Thinking Out of the Box | 08-10-053 | June 2008 |
| Suggested Practices to Reduce Zinc Concentrations in Industrial Stormwater Discharges | 08-10-025 | June 2008 |
| Willapa River Fecal Coliform Bacteria Total Maximum Daily Load: Water Quality Implementation Plan | 08-10-052 | June 2008 |
| Hearing Notice: Public Hearings on Wastewater/Stormwater Discharge Permit Fees | 08-10-049 | June 2008 |
| Put Your Pipes on a Fat-Free Diet | 08-10-037 | May 2008 |
| Focus on Bear-Evans Watershed | 08-10-047 | May 2008 |
| Lake Chelan DDT and PCB TMDL: Water Quality Implementation Plan | 08-10-048 | May 2008 |
| Frequently Asked Questions: Washington State Department of Transportation Draft Municipal Stormwater General Permit | 08-10-042 | May 2008 |
| Focus on Stormwater: Washington State Department of Transportation Draft Municipal Stormwater General Permit - Stormwater Monitoring Program | 08-10-043 | May 2008 |
| Focus on Stormwater: Washington State Department of Transportation Draft Municipal Stormwater General Permit--Permit Overview | 08-10-044 | May 2008 |
| Focus on Stormwater Management: Washington State Department of Transportation Municipal Stormwater General Permit - Stormwater Management Program Plan | 08-10-045 | May 2008 |
| Public Comment Period: Washington State Department of Transportation Draft Municipal Stormwater General Permit | 08-10-046 | May 2008 |
| Fauntleroy Creek Fecal Coliform Bacteria Total Maximum Daily Load Water Quality Implementation Plan | 08-10-041 | May 2008 |
| Henderson Inlet Watershed Fecal Coliform Bacteria Total Maximum Daily Load: Water Quality Implementation Plan | 08-10-040 | May 2008 |
| Clarks Creek Watershed Fecal Coliform TMDL | 07-10-110 | May 2008 (revised) |
| Bear-Evans Watershed FC TMDL: WQ Improvement Report | 08-10-026 | May 2008 |
| Transforming Watersheds: Middle Tucannon River - Columbia County | 08-10-036 | May 2008 |
| Putting Pipes on a Fat-Free Diet | 08-10-038 | May 2008 |
| Lake Whatcom TMDL Model - Partial Rollback Scenarios | 09-10-012 | April 2008 |
| Lake Whatcom Models Review | 09-10-013 | April 2008 |
| Focus Sheet: Northwest Regional Office | 08-10-035 | April 2008 |
| Focus Sheet: Suspended Sediment and DDT in the Lower Yakima River Watershed: Progress Update | 08-10-023 | April 2008 |
| Fiscal Year 2009 Water Quality Combined Final Offer and Applicant List | 08-10-033 | April 2008 |
| Washington State Water Pollution Control Revolving Fund: Final Intended Use Plan FY 2009 | 08-10-034 | April 2008 |
| 2007 Assessment of Cruise Ship Environmental Effects in Washington: Appendix A - Amendment No. 3 of the Memorandum of Understanding, Cruise Operations in Washington State | 08-10-032a | April 2008 |
| 2007 Assessment of Cruise Ship Environmental Effects in Washington: Appendix B - Sampling Data for Compliance | 08-10-032b | April 2008 |
| 2007 Assessment of Cruise Ship Environmental Effects in Washington: Appendix C - Inspection Reports | 08-10-032c | April 2008 |
| 2007 Assessment of Cruise Ship Environmental Effects in Washington: Appendix D - Letters of Compliance from Member Lines | 08-10-032d | April 2008 |
| 2007 Assessment of Cruise Ship Environmental Effects in Washington: Appendix E - Annual Cruise Meeting Notes | 08-10-032e | April 2008 |
| Year 2007 Report on Activities to Implement Washington's Water Quality Management Plan to Control Nonpoint Source Pollution | 08-10-027 | April 2008 |
| 2007 Assessment of Cruise Ship Environmental Effects in Washington | 08-10-032 | April 2008 |
| Frequently Asked Questions: Avista Dam Re-licensing and the Environment | 08-10-029 | April 2008 |
| Focus on Dissolved Oxygen Study | 08-10-030 | March 2008 |
| Frequently Asked Questions: Solving Spokane River′s Dissolved Oxygen Shortage | 08-10-028 | March 2008 |
| Guidance Document for Applying for Ecology′s General Permit to Discharge Stormwater Associated with INDUSTRIAL Activity | 99-38 | March 2008 (revised) |
| Frequently Asked Questions: Federal Energy Regulatory Commission (FERC) Dam
Re-licensing | 08-10-022 | March 2008 |
| Focus Sheet: Local Government Stormwater Grants Program | 08-10-021 | February 2008 |
| Focus Sheet: Water Quality Grants and Loans -- Funds for water quality improvement and protection | 08-10-013 | February 2008 |
| Focus Sheet: Aquatic Pesticide Irrigation District Permit | 08-10-015 | February 2008 |
| Lower Skagit River Tributaries Temperature Total Maximum Daily Load: Water Quality Improvement Report | 08-10-020 | February 2008 |
| Focus Sheet: Aquatic Weeds Management and Freshwater Algae Control | 08-10-014 | February 2008 |
| Several creeks in the Lower Skagit watershed need your help | 08-10-017 | February 2008 |
| Focus on Washington State's Water Quality Assessment | 08-10-016 | February 2008 |
| Stormwater Management Implementation Grant Program Fiscal Year 2008: Final Offer and Applicant List | 08-10-018 | January 2008 |
| Reclaimed Water Grants Program Fiscal Year 2008: Final Offer and Applicant List | 08-10-019 | January 2008 |
| Working Together to Protect the Columbia River: Mid-Columbia River Hydropower Projects | 08-10-012 | January 2008 |
| Quality Assurance Project Plan: Water Quality Monitoring for Fecal Coliform Bacteria in Dobbs Creek | 08-10-009 | January 2008 |
| Guidance for Evaluating Emerging Stormwater Treatment Technologies, Technology Assessment Protocol - Ecology (TAPE) | 02-10-037 | January 2008 (revised) |
| Focus Sheet: Three Phases: Control of Toxic Chemicals in Puget Sound | 08-10-002 | January 2008 |
| Focus Sheet: Aquatic Noxious Weed Control General Permit | 08-10-007 | January 2008 |
| Meeting Notice: Proposed Grant and Loan Funding for Water Quality Improvement and Protection Projects | 08-10-003 | January 2008 |
| Fiscal Year 2009 Water Quality Combined Draft Offer and Applicant List | 08-10-004 | January 2008 |
| Washington State Water Pollution Control Revolving Fund: Draft Intended Use Plan FY 2009 | 08-10-005 | January 2008 |
| Water Quality Program Annual Compliance Report: Calendar Year 2006 | 08-10-006 | January 2008 |
| Skokomish River TMDL Cleans Up Bacteria | 08-10-008 | January 2008 |
| Frequently Asked Questions about Protecting High Quality Waters in Washington | 08-10-001 | January 2008 |
