| Title (link to summary) |
Number |
Date (released or updated) |
| Quality Assurance Project Plan: Lake Ozette Watershed PBT Monitoring: Speciated Mercury in Stream Surface Waters | 09-03-129 | October 2009 |
| Focus on TransAlta Coal-Fired Power Plant: Proposed Ecology/TransAlta Mediation Agreement | 09-02-019 | October 2009 |
| Quality Assurance Project Plan: Leach Creek (Pierce County) Mercury and Copper Monitoring. | 09-03-128 | September 2009 |
| Measuring Mercury Trends in Freshwater Fish in Washington State, 2008 Sampling Results | 09-03-045 | September 2009 |
| Focus on the Lead Chemical Action Plan | 09-07-031 | September 2009 |
| Mercury Sources to Lake Ozette and Lake Dickey: Highly Contaminated Remote Coastal Lakes, Washington State, USA. Article in the journal, Water, Air, & Soil Pollution. | 09-03-047 | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix B - Jewelry Recalls | 09-07-008b | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix C - Washington Data on Blood Lead Levels | 09-07-008c | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix D - IQ Effects from Blood Lead Levels | 09-07-008d | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix E - Income Effects from Reduced IQ | 09-07-008e | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix F - Toxics Release Inventory for Washington State | 09-07-008f | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix G - Facilitator's Report | 09-07-008g | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix H - Response to Public Comments | 09-07-008h | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix I - Comments Submitted | 09-07-008i | September 2009 |
| DRAFT: Yakima River Pesticides and PCBs Total Maximum Daily Load: Volume 1: Water Quality Study Findings | 09-03-036 | September 2009 |
| Washington State Lead Chemical Action Plan | 09-07-008 | September 2009 |
| Washington State Lead Chemical Action Plan: Appendix A - 2007 Toy Recalls | 09-07-008a | September 2009 |
| Quality Assurance Project Plan: Potential Impacts from Mercury Used in Historic Gold Mining on Six Rivers and Streams | 09-03-123 | August 2009 |
| Environmentally Preferable Purchasing Fact Sheet - Fluorescent Lamps | 09-04-008 | August 2009 |
| Total Maximum Daily Loading (TMDL) to Limit Discharges of 2,3,7,8-TCDD (Dioxin) to the Columbia River Basin | 09-10-058 | July 2009 |
| Quality Assurance Project Plan: Okanogan River DDT and PCB Total Maximum Daily Load Effectiveness Monitoring | 09-03-107 | April 2009 |
| If You Break a Compact Fluorescent Light Bulb | 08-04-008 | March 2009 |
| Quality Assurance Project Plan: General Characterization of PCBs in South Lake Washington Sediments. | 09-03-106 | March 2009 |
| PBDE and Dioxin/Furans in Spokane Stormwater | 09-03-010 | February 2009 |
| City Parcel Site | 09-09-023 | February 2009 |
| Rayonier Mill Off-Property Soil Dioxin Study | 09-09-122 | February 2009 |
| Palouse River Watershed PCB and Dieldrin Monitoring, 2007-2008: Wastewater Treatment Plants and Abandoned Landfills | 09-03-004 | January 2009 |
| Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2007 | 09-03-003 | January 2009 |
| Quality Assurance Project Plan: Loading of Contaminants to the Lower Duwamish Waterway from Suspended Sediments in the Green River | 08-03-114 | September 2008 |
| Measuring Mercury Trends in Freshwater Fish in Washington State: 2007 Sampling Results | 08-03-027 | September 2008 |
| Lake Chelan DDT and PCB TMDL: Water Quality Implementation Plan | 08-10-048 | August 2008 |
| Dioxins, Furans, and other Contaminants in Surface Sediment and English Sole Collected from Greater Elliott Bay (Seattle) | 08-03-017 | June 2008 |
| Focus on Mercury | 08-10-051 | June 2008 |
| History of Mercury in Selected Washington Lakes Determined from Age-Dated Sediment Cores: 2007 Sampling Results | 08-03-012 | May 2008 |
| Addendum #1 to Quality Assurance Project Plan: Depositional History of Mercury in Selected Washington Lakes Determined from Sediment Cores. | 06-03-113ADD1 | May 2008 |
| Addendum #1 to Quality Assurance Project Plan: A Trend Monitoring Component for Organic PBTs in the Washington State Toxics Monitoring Program | 07-03-104ADD1 | May 2008 |
| Focus Sheet: Suspended Sediment and DDT in the Lower Yakima River Watershed: Progress Update | 08-10-023 | April 2008 |
| Focus On Quicksilver Champions | 08-04-009 | April 2008 |
| Bulb Carrier Label for Compact Fluorescent Light Bulbs | 08-04-007 | April 2008 |
| Quality Assurance Project Plan: West Medical Lake Total PCBs and Dioxin (2,3,7,8-TCDD) Total Maximum Daily Load | 08-03-104 | February 2008 |
| Washington State Toxics Monitoring Program: Contaminants in Fish Tissue from Freshwater Environments in 2006 | 08-03-002 | February 2008 |
| Quality Assurance Project Plan: Potholes Reservoir Assessment of Dieldrin and Other Chlorinated Contaminants | 08-03-101 | February 2008 |
| Fact Sheet: Removal of vehicle mercury switch assemblies | 08-04-005 | February 2008 |
| Hoja Informativa: Retiro de los interruptores de mercurio de los automóviles | 08-04-005es | February 2008 |
| Quality Assurance Project Plan: PCB and Dioxin Levels in Resident Fish from Washington Background Lakes and Rivers | 08-03-102 | January 2008 |
| Frequently Asked Questions About Compact Fluorescent Light Bulbs | 07-04-039 | December 2007 |
| Measuring Mercury Trends in Freshwater Fish in Washington State: 2006 Sampling Results | 07-03-043 | September 2007 |
| A Comparison of Two Analytical Methods for Measuring Mercury in Fish Tissue | 07-03-041 | September 2007 |
| Quality Assurance Project Plan: Dieldrin and PCB Monitoring of Wastewater Treatment Plants in the Palouse River Watershed | 07-03-111 | August 2007 |
| Chlorinated Pesticides, PCBs, and Dioxins in Yakima River Fish in 2006: Data Summary and Comparison to Human Health Criteria | 07-03-036 | July 2007 |
| Mission Creek Watershed DDT Total Maximum Daily Load: Water Quality Improvement Report | 07-10-046 | July 2007 |
| Stillaguamish River Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Temperature Total Maximum Daily Load: Water Quality Implimentation Plan | 07-10-033 | June 2007 |
| History of Mercury in Selected Washington Lakes Determined from Age-Dated Sediment Cores: 2006 Sampling Results | 07-03-019 | June 2007 |
| Washington State Toxics Monitoring Program: Contaminants in Fish Tissue from Freshwater Environments in 2004 and 2005 | 07-03-024 | June 2007 |
| Focus On - Measuring Mercury Trends in Freshwater Fish and Lake Sediments in Washington State: 2005-2006 Sampling Results | 07-03-030 | June 2007 |
| Quality Assurance Project Plan: A Trend Monitoring Component for Organic PBTs in the Washington State Toxics Monitoring Program | 07-03-104 | June 2007 |
| Kaiser Aluminum Fabricated Products Trentwood Site Interim Actions (Formerly Kaiser Aluminum & Chemical Corporation) | 07-09-024 | May 2007 |
| Vancouver Lake PCBs, Chlorinated Pesticides, and Dioxins in Fish Tissue and Sediment | 07-03-017 | March 2007 |
| Budd Inlet Sediments-Sediment Sampling and Analysis Plan | 07-09-052 | March 2007 |
| Spokane River - Project Update 2007 | 07-09-021 | March 2007 |
| Responsiveness Summary for the Draft Multiyear PBT Chemical Action Plan Schedule | 07-07-015 | March 2007 |
| Multiyear PBT Chemical Action Plan Schedule - Final | 07-07-016 | March 2007 |
| Measuring Mercury Trends in Freshwater Fish in Washington State: 2005 Sampling Results | 07-03-007 | February 2007 |
| Auto Mercury Switch Removal poster | 07-04-006 | February 2007 |
| Shoptalk, Winter 2006, Volume 16 #3: The Toxic Legacy of Mercury | 06-04-004 | December 2006 |
| Pullman Stormwater Pilot Study for Pesticides, PCBs, and Fecal Coliform Bacteria, 2005-2006 | 06-03-034 | October 2006 |
| Fact sheet: How Washington is reducing PCBs and mercury in Puget Sound | 06-01-011 | October 2006 |
| Quality Assurance Project Plan: Depositional History of Mercury in Selected Washington Lakes Determined from Sediment Cores. | 06-03-113 | October 2006 |
| Quality Assurance Project Plan: Chlorinated Pesticides, PCBs, and Dioxins in Yakima River Fish - 2006: Assessing Progress Toward TMDL Targets and Updating the Fish Consumption Advisory | 06-03-111 | September 2006 |
| Results from Monitoring Endosulfan and Dieldrin in Wide Hollow Creek, Yakima River Drainage, 2005-06 | 06-03-038 | September 2006 |
| Multiyear PBT Chemical Action Plan Schedule - DRAFT | 06-07-025 | September 2006 |
| Removing mercury switches from end-of-life vehicles | 06-04-013 | August 2006 |
| 8801 East Marginal Way South Site, Tukwila, WA | 06-09-052 | August 2006 |
| South Puget Sound Verification of 303(d) Listings for Chemical Contaminants in Fish and Shellfish | 06-03-026 | July 2006 |
| Lower Duwamish Waterway Source Control Action Plan for the Slip 4 Early Action Area | 06-09-046 | July 2006 |
| Upriver Dam PCB's Sediments Site | 06-09-024 | June 2006 |
| El Sitio de Presa Rio Arriba conteniendo Sedimentos Contaminados con PCB's | 06-09-024ES | June 2006 |
| Участок Отложений PCBs в районе Плотины Upriver Dam
Сообщения об Инженерном Проекте, Доступного для Обзора и Комментария | 06-09-024RU | June 2006 |
| Spokane River PCBs Total Maximum Daily Load Study (DRAFT report) | 06-03-024 | June 2006 |
| Frequently Asked Questions about Spokane River PCBs Study | 06-10-043 | June 2006 |
| Focus on Spokane River Studies | 06-10-046 | June 2006 |
| Washington State Toxics Monitoring Program: Toxic Contaminants in Fish Tissue and Surface Water in Freshwater Environments, 2003 | 06-03-019 | May 2006 |
| Lower Okanogan DDT PCB Detailed Implementation Plan: Water Quality Implementation Plan | 06-10-031 | May 2006 |
| Responses to Public Comments on the Draft and Draft Final Washington State Polybrominated Diphenyl Ether (PBDE) Chemical Action Plan - APPENDIX C | 06-07-014C | May 2006 |
| Responses to Public Comments on the Draft and Draft Final Washington State Polybrominated Diphenyl Ether (PBDE) Chemical Action Plan | 06-07-014 | May 2006 |
| Responses to Public Comments on the Draft and Draft Final Washington State Polybrominated Diphenyl Ether (PBDE) Chemical Action Plan - APPENDIX B | 06-07-014b | May 2006 |
| Quality Assurance Project Plan: Measuring Mercury Trends in Freshwater Fish in Washington State | 06-03-103 | April 2006 |
| Lake Chelan Watershed DDT and PCB Total Maximum Daily Load: Water Quality Improvement Report | 06-10-022 | April 2006 |
| Persistent Organic Pollutants in Feed and Rainbow Trout from Selected Trout Hatcheries | 06-03-017 | April 2006 |
| Walla Walla River Chlorinated Pesticides and PCBs Total Maximum Daily Load (Water Cleanup Plan): Submittal Report | 05-10-079 | March 2006 |
| Reducing Toxic Threats and Cleaning Up Puget Sound | 06-01-001 | March 2006 |
| Focus on the PBT Rule | 06-07-011 | February 2006 |
| Rule Adoption Notice Persistent Bioaccumulative Toxins Chapter 173-333 WAC | 06-07-007 | February 2006 |
| Implementation Plan for the Adoption of Chapter 173-333 WAC, Persistent Bioaccumulative Toxins | 06-07-010 | February 2006 |
| Memo of Understanding Establishing the WA State Motor Vehicle Mercury Switch Removal Program | 06-04-016 | January 2006 |
| Persistent Bioaccumulative Toxins | wac 173-333 | January 2006 |
| Quality Assurance Project Plan: PCBs and Other Contaminants in Spokane River Fish, 2005 | 05-03-120 | December 2005 |
| Memo of Understanding: WA State Dept of Ecology and WA State Hospital Association | 06-04-017 | December 2005 |
| Memorandum of Understanding: WA State Dept of Ecology and WA State Dental Assoc. | 06-04-018 | December 2005 |
| Universal Waste Rule: WAC 173-303-573 | 98-407 | December 2005 |
| The Universal Waste Rule for Mercury-containing Equipment and Thermostats: WAC 173-303-573(3,4) | 98-407b | December 2005 |
| Discussion Paper - Polychlorinated Biphenyl (PCB) Dangerous Waste W001 | 97-415 | October 2005 |
| Frequently Asked Questions about Mercury emissions from Washington landfills | 05-07-038 | September 2005 |
| Frequently Asked Questions about: Briggs Nursey: Investigation and Cleanup of Uplands of Areas 1 & 2 | 05-09-080 | August 2005 |
| Determination of Total and Dimethyl Mercury in Raw Landfill Gas with Site Screening for Elemental Mercury at Eight Washington State Landfills for the Washington State Department of Ecology | 05-07-039 | August 2005 |
| City Parcel Site (formerly Spokane Transformer, Inc.) Enforcement Order | 05-09-025 | August 2005 |
| Frequently Asked Questions About Briggs Nursery: Porter Soil Site | 05-09-077 | August 2005 |
| Lake Chelan DDT and PCBs in Fish Total Maximum Daily Load Study | 05-03-014 | June 2005 |
| Kaiser Aluminum & Chemical Corporation Trentwood Site | 05-09-024 | June 2005 |
| Brundage Bone Concrete Site | 05-09-081 | May 2005 |
| Quality Assurance Project Plan: Assessing Current Levels of 303(d) Listed Pesticides and PCBs in Palouse River Fish | 05-03-106 | May 2005 |
| Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Arsenic, and Mercury Total Maximum Daily Load (Water Cleanup Plan) - Submittal Report | 05-10-044 | May 2005 |
| Spatial Extent of Dioxin/Furan Contaminated Sediments in Dillenbaugh Creek | 05-03-008 | April 2005 |
| Upriver Dam PCB Sediments Site (Spokane River PCB Sediment Contamination Project) | 05-09-021 | April 2005 |
| Запруда Апривер "Upriver" Место "PCB" Седиментов | 05-09-021RU | March 2005 |
| Concentrations of 303(d) Listed Pesticides, PCBs, and PAHs Measured with Passive Samplers Deployed in the Lower Columbia River | 05-03-006 | March 2005 |
| Lower Okanogan River Basin DDT and PCBs Total Maximum Daily Load: Submittal Report | 04-10-043 | February 2005 |
| Quality Assurance Project Plan: Verification of 303(d) Listings for Fish Tissue in the Skagit and Pend Oreille Rivers | 04-03-115 | November 2004 |
| A Total Maximum Daily Load Evaluation for Chlorinated Pesticides and PCBs
in the Walla Walla River | 04-03-032 | October 2004 |
| DRAFT Washington State PBDE Chemical Action Plan | 04-03-045 | October 2004 |
| Focus on the Draft PBDE Chemical Action Plan | 04-03-046 | October 2004 |
| Lower Duwamish Waterway Superfund Site: Pollution Source Control | 04-09-052 | October 2004 |
| Data Summary: Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Arsenic Total Maximum Daily Load Study | 04-03-037 | August 2004 |
| Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Arsenic Total Maximum Daily Load Study | 04-03-017 | July 2004 |
| Briggs Nursery-Agreed Order For Remedial Investigation | 04-09-038 | July 2004 |
| What is Happening at the City Parcel Site? | 04-09-025 | July 2004 |
| Focus on: Proposed Amendments to the Dangerous Waste Regulations. | 04-04-018 | July 2004 |
| Cascade Pole Olympia | 04-09-061 | June 2004 |
| Mercury in Lake Whatcom Sediments: Spatial Distribution, Depositional History, and Tributary Inputs | 04-03-019 | June 2004 |
| J.H. Baxter - Renton Site | 04-09-007 | April 2004 |
| City Parcel Site | 04-09-022 | February 2004 |
| Weyerhaeuser Longview-Chlor-Alkali Plant Cleanup | 04-09-042 | January 2004 |
| Quality Assurance Project Plan: Spatial Extent of Dioxin/Furan Contaminated Sediments in Dillenbaugh Creek | 04-03-101 | January 2004 |
| Simon and Sons 1601 Taylor Way | 03-09-065 | December 2003 |
| Quality Assurance Project Plan: Verification of 303(d) Listed Sites in Northwest, Central, and Eastern Regions of Washington State | 03-03-112 | December 2003 |
| The 2001 Hazardous Waste Summary Report | 03-04-024 | December 2003 |
| Quality Assurance Project Plan: Total Maximum Daily Load Study for PCBs in the Spokane River | 03-03-107 | October 2003 |
| Quality Assurance Project Plan: Monitoring 303(d) Listed Pesticides, PCBs, and PAHs in the Lower Columbia River Drainage Using a Semipermeable Membrane Device | 03-03-108 | October 2003 |
| TMDL Technical Assessment of DDT and PCBs in the Lower Okanogan River Basin | 03-03-013 | July 2003 |
| Alcoa Vancouver Consent Decree Monitoring Plan Amendments | 03-09-087 | July 2003 |
| Quality Assurance Project Plan: Total Maximum Daily Load Study for DDT and PCBs in Lake Chelan | 03-03-105 | July 2003 |
| Ecology/Health Responses to Public Comments Received on the Draft Mercury Chemical Action Plan | 03-03-029 | June 2003 |
| Mercury in Edible Fish Tissue and Sediments from Selected Lakes and Rivers of Washington State | 03-03-026 | June 2003 |
| Focus on Mercury in Fish: Study finds elevated levels in Washington fish | 03-03-036 | June 2003 |
| Frequently Asked Questions about Mercury in Bass | 03-03-037 | June 2003 |
| Carburetor Ignition (Formerly A-1 Auto Wrecking) | 03-09-026 | June 2003 |
| Don't Mess with Mercury | 03-03-018 | April 2003 |
| Quality Assurance Project Plan: Total Maximum Daily Load Study for DDT Contamination and Transport in the Lower Mission Creek Basin, Chelan County, Washington | 03-03-103 | April 2003 |
| Washington State Toxics Monitoring Program: Toxic Contaminants in Fish Tissue and Surface Water in Freshwater Environments, 2001 | 03-03-012 | March 2003 |
| Washington State Mercury Chemical Action Plan | 03-03-001 | February 2003 |
| Total Mercury Concentrations among Fish and Crayfish Inhabiting Different Trophic Levels in Lake Whatcom, Washington. Article in Journal of Freshwater Ecology, Volume 71, Number 4, p. 621-633, December 2002. | 03-03-008 | February 2003 |
| Effectiveness Monitoring for Dioxin Total Maximum Daily Loads in Western Washington | 03-03-002 | January 2003 |
| City Parcel Site | 03-09-021 | January 2003 |
| Mercury Identification in Washington State Manufacturing: Final Report on Manufacturers in Washington State that May Use Mercury and Potential Non-Mercury Alternatives | 03-04-007 | January 2003 |
| Mercury Awareness Study: Survey of Residents, State of Washington | 02-03-060 | November 2002 |
| Water Pollution Prevention Opportunities in Petroleum Refineries | 02-07-017 | November 2002 |
| Analysis of Fish Tissue from Long Lake (Spokane River) for PCBs and Selected Metals | 02-03-049 | November 2002 |
| Prevent Mercury Spills | 02-03-048 | November 2002 |
| Quality Assurance Project Plan: Verification of 1998 303(d) Listing for PCBs in Budd Inlet (Inner) | 02-03-085 | October 2002 |
| Quality Assurance Project Plan: Screening Survey of Mercury Levels in Edible Fish Tissue from Selected Lakes and Rivers of Washington State | 02-03-080 | October 2002 |
| Upriver Dam PCB Sediments Site | 02-09-073 | October 2002 |
| EL SITIO DE LA PRESA RÍO ARRIBA CON SEDIMENTO CONTAMINADO CON PCBs
(Proyecto sobre la Contaminación de PCBs del Río Spokane) | 02-09-073ES | October 2002 |
| Tug Upriver Dam - COV PCB KWS TOG RUA HUV QAAB THU DLEJ | 02-09-073hm | October 2002 |
| Проект
Очищения
Реки Спокен
от МХДФ | 02-09-073ru | October 2002 |
| UPRIVER DAM NƠI BÙN CÁT BỊ NHIỄM CHẤT ÐỘC PCB Kế hoạch Chất Nhiễm Ðộc PCB ở Sông | 02-09-073vi | October 2002 |
| Health Advisory for Spokane River Fish Consumption | 02-09-076 | October 2002 |
| Un Aviso de Salud sobre La Consumición de Pescado Del Río Spokane (inglés: Spokane River) | 02-09-076ES | October 2002 |
| Tshaaj tawm txug kev mobnkeeg vim noj cov ntseg huv tug dlej Spokane River | 02-09-076hm | October 2002 |
| Health Advisory for Spokane River Fish Consumption (Russian) | 02-09-076ru | October 2002 |
| UPRIVER DAM NƠI BÙN CÁT BỊ NHIỄM CHẤT ÐỘC - PCB - Dự Án Ðối Phó Chất Nhiễm Ðộc PCB ở - Sông Spokane (Spokane River PCB Contamination Project) | 02-09-076vi | October 2002 |
| Quality Assurance Project Plan: Mercury in Sediments from Lake Whatcom and Surrounding Lakes: Determination of Spatial and Temporal Patterns and Characterization of Tributary Inputs | 02-03-079 | September 2002 |
| Reconnaissance Survey of Dioxins and Furans in Dillenbaugh Creek and the Chehalis River near the American Crossarm Site | 02-03-043 | September 2002 |
| Draft for Public Comment: Washington State Mercury Chemical Action Plan | 02-03-042 | September 2002 |
| Washington Quicksilver Review, Volume 1, Issue 2 | 02-03-040 | August 2002 |
| J.H. Baxter - Renton Site | 02-09-066 | August 2002 |
| Quality Assurance Project Plan: TMDL Technical Assessment of DDT and PCBs in the Okanogan River | 02-03-070 | August 2002 |
| Midstate Aviation Site - Bowers Field | 02-09-057 | August 2002 |
| Burlington Northern and Sante Fe Railway Company - Skykomish Site | 02-09-065 | July 2002 |
| Quality Assurance Project Plan: TMDL Technical Study: Chlorinated Pesticides and PCBs in the Walla Walla River | 02-03-068 | July 2002 |
| Preliminary DRAFT - Washington State Mercury Chemical Action Plan | 02-03-016 | June 2002 |
| Georgia Basin - Puget Sound Ecosystem Indicators Report | 02-01-002 | April 2002 |
| Upper Yakima River Basin Suspended Sediment and Organochlorine Pesticide Total Maximum Daily Load Evaluation | 02-03-012 | April 2002 |
| Georgia Basin-Puget Sound Ecosystem Indicators Report - Technical Backgrounders: Contaminants in Harbour Seals | 02-01-022 | April 2002 |
| Washington Quicksilver Review, Volume 1, Issue 1 | 02-03-008 | March 2002 |
| Quality Assurance Project Plan: Analysis of Fish from Long Lake, Washington, for PCBs and Selected Metals | 02-03-088 | February 2002 |
| Sampling and Analysis of Washington State Composts: Measurement of Dioxins, Furans, Polychlorinated Biphenyls and Organochlorine Pesticides | 02-07-001 | December 2001 |
| Ecology Responses to Public Comments Received on the Draft PBT Strategy | 01-03-035 | December 2001 |
| Quality Assurance Project Plan: PCBs in Sediments from Selected Sites in Puget Sound | 01-03-072 | May 2001 |
| An Ecological Hazard Assessment for PCBs in the Spokane River | 01-03-015 | April 2001 |
| Mercury Concentrations in Edible Muscle of Lake Whatcom Fish | 01-03-012 | April 2001 |
| The Use of Sediment Cores to Track Persistent Pollutants in Washington State: A Review | 01-03-001 | January 2001 |
| Focus Sheet: Hazards of Dioxin | 01-04-010 | 2001 |
| Proposed Strategy to Continually Reduce Persistent Bioaccumulative Toxins (PBTs) in Washington State | 00-03-054 | December 2000 |
| Results from Analyzing PCBs in 1999 Spokane River Fish and Crayfish Samples | 00-03-040 | September 2000 |
| Draft Strategy to Continually Reduce Persistent, Bioaccumulative, Toxic Chemicals (PBTs) in Washington State | 00-03-002 | August 2000 |
| Washington State Dioxin Source Assessment (symposium article) | 00-03-044 | August 2000 |
| Dioxins in Washington State Soils (symposium article) | 00-03-045 | August 2000 |
| Reconnaissance Survey on Metals, Semivolatiles, and PCBs in Sediment Deposits Behind Upriver Dam, Spokane River | 00-03-021 | June 2000 |
| Data Appendix: Reconnaissance Survey on Metals, Semivolatiles, and PCBs in Sediment Deposits Behind Upriver Dam, Spokane River | 00-03-026 | June 2000 |
| Focus Sheet: Universal Waste Rule for Dangerous Waste Lamps WAC 173-303-573 (obsolete: replaced by pub # 98-407c, rev Dec 2005). | 00-04-020 | June 2000 |
| Addendum to Final Report: Screening Survey for Metals and Dioxins in Fertilizer Products and Soils in Washington State. Dioxins in Washington State Agricultural Soils | 99-333 | November 1999 |
| Lake Whatcom Watershed Cooperative Drinking Water Protection Project: Results of 1998 Water, Sediment and Fish Tissue Sampling | 99-337 | September 1999 |
| Focus Sheet: Dioxins in Washington's Agricultural Soils | 99-1380 | September 1999 |
| Final Report: Screening Survey for Metals and Dioxins in Fertilizer Products and Soils in Washington State | 99-309 | April 1999 |
| Supplemental Appendices: Final Report, Screening Survey for Metals and Dioxins in Fertilizer Products and Soils in Washington State | 99-310 | April 1999 |
| American Crossarm and Conduit January 6-7, September 9-10, and December 9-10, 1997 | 99-321 | April 1999 |
| Metals Concentrations in Commencement Bay Waterways During 1997 - 1998 | 99-308 | February 1999 |
| Focus: Policy Options to Regulate Dioxins in Fertilizers | 99-1383 | January 1999 |
| 1998 Sediment Trap Monitoring of Suspended Particulates in Stormwater Discharges (Thea Foss) | 98-336 | December 1998 |
| DDT in Osoyoos Lake Fish | 98-337 | December 1998 |
| Marine Sediment Monitoring Program I - Chemistry and Toxicity Testing. 1989-1995 | 98-323 | August 1998 |
| Washington State Dioxin Source Assessment | 98-320 | July 1998 |
| Data Appendix (Appendix D): Washington State Dioxin Source Assessment | 98-321 | July 1998 |
| Assessment of Metals Contamination in Sediments of Gibbons Creek Remnant Channel | 98-315 | May 1998 |
| Chemical Evaluation of Intertidal Sediments at Boulevard Park, Bellingham, WA | 98-308x | April 1998 |
| Washington State Pesticide Monitoring Program: 1996 Surface Water Sampling Report | 98-305 | March 1998 |
| Washington State Pesticide Monitoring Program: 1995 Surface Water Sampling Report | 98-300 | 1998 |
| Focus Sheet: Controlling Metals and Dioxins in Fertilizers | 98-1251-HWTR | 1998 |
| Survey of Metals Concentrations in the Similkameen River. Memo to Jim Milton, Central Regional Office, December 31, 1997. | 97-e10 | December 1997 |
| DDT Sources to the Okanogan River and Lake Osoyoos. Memo to Jim Milton, Central Regional Office. | 97-e09 | December 1997 |
| Polychlorinated Dibenzo-P-Dioxins and Dibenzofurans in Upper Columbia River Suspended Particulate Matter, 1990-1994 | 97-342 | December 1997 |
| Survey for Petroleum and Other Chemical Contaminants in the Sediments of Fidalgo Bay | 97-338 | November 1997 |
| Polychlorinated Dibenzo-P-Dioxins and Dibenzofurans in Snake River Suspended Particulate Matter | 97-328 | August 1997 |
| Industrial By-Products in Fertilizer and Soil Improvement Products | 97-1258-HWTR | August 1997 |
| A Suspended Sediment and DDT Total Maximum Daily Load Evaluation Report for the Yakima River | 97-321 | July 1997 |
| Creation and Analysis of Freshwater Sediment Quality Values in Washington State | 97-323a | July 1997 |
| Assessment of Cranberry Bog Drainage Pesticide Contamination | 97-329 | July 1997 |
| Puyallup Basin Treatment Plant Metals Survey | 97-303 | April 1997 |
| Pesticides Detected in the Walla Walla Drainage, April and June 1996. Memo to C. Nuechterlein, D. Knight, and J. Jacobson, Eastern Regional Office. | 97-e03 | February 1997 |
| Boise Cascade Pulp and Paper Mill Wallula Washington Class II Inspection | 97-302 | 1997 |
| Results from Additional Pesticide Sampling in the Walla Walla Drainage, April and May 1997. Memo to C. Nuechterlein, D. Knight, and J. Jacobsen, August 5, 1997. | 97-e06 | 1997 |
| Washington State Pesticide Monitoring Program: 1994 Fish Tissue and Sediment Sampling Report | 96-352 | December 1996 |
| Chemical Contaminants in Salmon Bay Sediments-Results of Phase II Sampling | 96-343 | November 1996 |
| Watershed Briefing Paper for the Upper and Lower Yakima Watersheds | 96-336 | September 1996 |
| Results of Monitoring Metals in Chambers/Clover Creek Drainage. Memo to Bob Duffy, SWRO. | 96-e08 | July 1996 |
| Spokane River PCB Source Monitoring Follow-up Study November and December 1995 | 96-331 | July 1996 |
| Results of Pesticide/PCB Monitoring in Chambers/Clover Creek Drainage. Memorandum to Bob Duffy, SWRO, March 15, 1996. | 96-e07 | March 1996 |
| Washington State Pesticide Monitoring Program: Pesticides and PCBs in Marine Mussels, 1995 | 96-301 | March 1996 |
| The Determination of Ambient Metals in Aqueous Ecosystems by ICP-MS and Cold Vapor Atomic Fluorescence Spectroscopy. Paper presented at The Pittsburg Conference, Chicago, Illinois, March 1996. | 96-e10 | March 1996 |
| Washington State Pesticide Monitoring Program: 1994 Surface Water Sampling Report | 96-305 | February 1996 |
| Particulate Matter and Polychlorinated Biphenyls in Spokane River, Washington. Article in Microscope, Vol 44:1 1-6, 1996. | 96-e05 | 1996 |
| City of Chewelah Wastewater Treatment Plant Class II Inspection - October 3-6, 1994 | 95-354 | October 1995 |
| Washington State Pesticide Monitoring Program: 1993 Fish Tissue Sampling Report | 95-356 | October 1995 |
| City of Colville Sewage Treatment Plant Class II Inspection | 95-357 | October 1995 |
| Drainage Basin Tracing Study: Phase II Chemicals Found in Storm Drains & Outfalls to Sinclair & Dyes Inlet | 95-342 | August 1995 |
| Sound Refining Company Class II Inspection, July 8, 1994 | 95-337 | July 1995 |
| Shell Oil Company (Anacortes) Class II Inspection | 95-323 | May 1995 |
| Texaco USA (Anacortes) Class II Inspection | 95-314 | March 1995 |
| Department of Ecology 1993-94 Investigation of PCBs in the Spokane River | 95-310 | February 1995 |
| Priority Pollutants in Nearshore Sediments in Port Gardner, Mukilteo and Everett, WA | 95-301 | 1995 |
| Status of selected bottomfish and crustacean species in Prince William Sound following the Exxon Valdez oil spill. Pages 485-547 In Exxon Valdez Oil Spill: Fate and Effects in Alaskan Waters, ASTM STP 1219 | 95-e00 | 1995 |
| Atomic Fluorescence Determination of Mercury in Fresh Water Ecosystems. Article in Journal of Automatic Chemistry, Volume 17, Number 2 (March-April 1995). | 95-e09 | 1995 |
| Washington State Pesticide Monitoring Program: Reconnaissance Sampling of Fish Tissue and Sediments (1992) | 94-194 | December 1994 |
| Contaminant Trends in Lake Roosevelt | 94-185 | November 1994 |
| Pendleton Woolen Mills Class II Inspection, April 1993 | 94-162 | October 1994 |
| Results of 1993 Screening Survey on PCBs and Metals in the Spokane River | 94-e24 | July 1994 |
| Puget Sound Ambient Monitoring Program, Marine Sediment Monitoring Task Annual Report 1991 | 94-93 | June 1994 |
| Planar PCBs in Spokane River Fish. Memo to Carl Nuechterlein, ERO. | 94-e23 | May 1994 |
| Spokane River Basin Class II Inspection at the City of Spokane Wastewater Treatment Plant | 94-89 | May 1994 |
| Drainage Basin Tracing Study: Phase II, Chemicals Found in Storm Drains, Whatcom Creek and Squalicum Harbor in Bellingham, Washington | 94-90 | May 1994 |
| Georgia-Pacific Corporation (Bellingham), April 1993 Class II Inspection | 94-54 | April 1994 |
| Boise Cascade Corporation (Vancouver), Class II Inspection February 22-24, 1993 | 94-22 | February 1994 |
| Cadmium, Copper, Mercury, Lead, and Zinc in the Spokane River: Comparisons with Water Quality Standards and Recommendations for Total Maximum Daily Loads | 94-99 | 1994 |
| Aluminum Company of America (Wenatchee) December 1992 Class II Inspection | 93-e20 | November 1993 |
| Longview Fibre Company Class II Inspection November 2-3, 1993 | 94-160 | November 1993 |
| Freshwater Ambient Monitoring Report for Wateryear 1991 | 93-75 | September 1993 |
| Moxee Drain BMP Implementation Demonstration Project Water Quality Monitoring Report | 93-e55 | September 1993 |
| Interim Report on Monitoring Contaminant Trends in Lake Roosevelt | 93-e53 | August 1993 |
| Longview Drainage System: Part 1 Water Quality Assessment, and Part 2 Chemical Screening of Sediment Samples | 93-e03 | May 1993 |
| Contaminants in Vactor Truck Wastes | 93-e49 | April 1993 |
| City of Kennewick Wastewater Treatment Plant Class II Inspection, April 1992 | 93-e12 | March 1993 |
| Class II Inspection of the Boise Cascade Pulp & Paper Mill, Wallula, Washington - April 1992 | 93-e33 | February 1993 |
| Inland Empire Paper Company Class II Inspection, September 1990 | 91-e10 | December 1992 |
| Spatial and Temporal Trends in Contaminant Levels in Settling Particulate Matter: Hylebos Waterway (Commencement Bay) - July 1990 to November 1991 | 92-e52 | December 1992 |
| City of Lynnwood WTP Class II Inspection | 92-e17 | November 1992 |
| Weyerhaeuser Paper Company (Cosmopolis Plant) - May 1991 Class II Inspection | 92-e33 | October 1992 |
| Effects of Polycyclic Aromatic Hydrocarbons (PAHs) in Sediments from Lake Washington on Freshwater Bioassay Organisms and Benthic Macroinvertebrates | 92-e01 | June 1992 |
| Effects of Polycyclic Aromatic Hydrocarbons (PAH's) in Sediments From Lake Washington on Freshwater Bioassay Organisms and Benthic Macroinvertebrates | 92-101 | June 1992 |
| Results of Sediment Sampling in the J.H. Baxter Cove, Lake Washington - June 1991. | 92-e50 | May 1992 |
| Puget Sound Ambient Monitoring Program, Marine Sediment Monitoring Program: Annual Report 1990 | 92-47 | May 1992 |
| Spatial and Temporal Trends in Contaminant Levels Associated with Settling Particulate Matter in Sitcum Waterway (Commencement Bay) July 1990 to June 1991 | 92-e51 | May 1992 |
| Miller Creek WTP Class II Inspection April 1991 | 92-e19 | April 1992 |
| Evaluation of Bioassay Organisms for Freshwater Sediment Toxicity Testing | 92-e02 | February 1992 |
| Inland Empire Paper Company Mixing Zone Survey, September 1990 | 92-e40 | February 1992 |
| First Progress Report on Survey of Contaminants in Vactor Truck Wastes: Results of July 1991 Sampling. | 92-e56 | February 1992 |
| Contaminants in Fish and Clams in Sinclair and Dyes Inlets | 92-e09 | 1992 |
| Simpson Tacoma Kraft Company February 1991 Class II Inspection Report | 92-e38 | 1992 |
| Innovations in Mercury Analysis. Article in the journal, Environmental Lab, August/September 1992. | 92-e41 | 1992 |
| Polychlorinated Dioxins and -Furans in Columbia River Sportfish, Chief Joseph Dam to McNary Dam | 91-49 | November 1991 |
| Little Spokane River Study, Final Report | 91-e15 | November 1991 |
| Assessment of Ground Water and Surface Water Contamination at the Washington State University Chemical Dump Site-Pullman, Washington, March 13-15, 1990 | 91-e38 | November 1991 |
| Basic Water Monitoring Program Fish Tissue and Sediment Sampling for 1989 | 91-e14 | October 1991 |
| Bioaccumulation of Contaminants in Crabs and Clams in Bellingham Bay | 91-e04 | September 1991 |
| Spatial Trends in TCDD/TCDF Concentrations in Sediment and Bottom Fish Collected in Lake Roosevelt (Columbia River) | 91-29 | June 1991 |
| PCDDs and PCDFs in Columbia River Suspended Particulate Matter. Memo to Bob Barwin and Steve Saunders. | 91-e28 | May 1991 |
| Distribution and Significance of Polycyclic Aromatic Hydrocarbons in Lake Washington Sediments Adjacent to Quendall Terminals/J.H. Baxter Site | 91-e39 | May 1991 |
| Longview Fibre Company Class II Inspection | 91-e09 | April 1991 |
| Second Progress Report on Ecology's Dioxin/Furan Survey in the Middle Columbia River. Memo to Gerry Jewett, Bob Barwin, and Carl Nuechterlein, April 9. | 91-e43 | April 1991 |
| Polychlorinated Dioxins and -Furans in Lake Roosevelt (Columbia River) Sportfish, 1990 | 91-4 | March 1991 |
| Lake Union Fish Histopathology Study | 91-e33 | March 1991 |
| Sequim WTP Class II Inspection, August 1990 | 91-e48 | February 1991 |
| Chemical Contaminant Levels in Ground Water, Soil and Sediments from the Chicago Milwaukee Real Estate Corporation Waste Disposal Site. Othello, Washington, July 17-18, 1989. | 91-e40 | 1991 |
| First Progress Report on Ecology's Dioxin/Furan Survey in the Middle Columbia River | 91-e42 | 1991 |
| Port Orchard Wastewater Treatment Plant Class II Inspection, January 1989. Memo to Jacques Faigenblum. | 90-e73 | December 1990 |
| Second Progress Report on Ecology's Dioxin/Furan Survey in Lake Roosevelt. Memo to Carl Nuechterlein. | 90-e42 | November 1990 |
| Chemical Contaminants in Surface Runoff from the Abandoned Cascade Pole (Olympia) Wood Treating Facility | 90-e58 | November 1990 |
| Seattle Steel Mill Class II Inspection, September 11-13, 1989 | 90-e30 | October 1990 |
| First Progress Report on Ecology's Dioxin/Furan Survey in Lake Roosevelt. Memo to Carl Nuechterlein. | 90-e39 | August 1990 |
| Edmonds Wastewater Treatment Plant Class II Inspection, April 17-19, 1989 | 90-e00 | May 1990 |
| Use of Sediment Traps to Monitor Contaminant Flux to City Waterway Sediments: Interim Report | 90-e59 | March 1990 |
| Results of Screen for Dioxin and Related Compounds in Lake Roosevelt Sportfish. Memo to John Arnquist, Carl Nuechterlein, and Phil Kauzloric. | 90-e46 | February 1990 |
| Survey of Chemical Contaminants in the Bottom Sediments of Grays Harbor Estuary. | 89-e28 | December 1989 |
| Survey of Mercury and Dioxin in Lake Roosevelt Sportfish - 1989: Preliminary Results for Mercury. Memo to Carl Nuechterlein and Phil Kauzloric. | 89-e29 | November 1989 |
| Concentrations of Polycyclic Aromatic Hydrocarbons in Sediment and Ground Water near the Wyckoff Wood Treatment Facility, West Seattle, WA. | 89-e03 | August 1989 |
| Pesticides/PCBs Analysis of McNary Pool Fish. Memo to Russ Taylor. | 88-e16 | September 1988 |
| Washington State Pesticide Monitoring Program: 1995 Fish Tissue Sampling Report | 98-312 | May 1988 |
| Re-survey for Aldrin in Spring/Snipes Creek. | 88-e14 | 1988 |
| Persistence of DDT in the Yakima River Drainage, Washington. Article in Archives of Environmental Contamination and Toxicology 17, 289-297 (1988) | 88-e17 | 1988 |
| Port Gamble Bay: A Reconnaissance Survey of Sediment Quality. | 87-e37 | December 1987 |
| Occurrence and Significance of DDT Compounds and Other Contaminants in Fish, Water, and Sediment from the Yakima River Basin | 86-5 | July 1986 |
| Basic Water Monitoring Program: Fish Tissue and Sediment Sampling for 1984. | 85-7 | November 1985 |
| Chemical Contaminants in Clams and Crabs from Eagle Harbor, Washington State, with Emphasis on Polynuclear Aromatic Hydrocarbons. | 84-e44 | October 1984 |
| PCBs in Fish Taken from the Spokane River | 84-e30 | September 1984 |
| High Mercury Levels at Northport. Memo to Claude Sappington. | 84-e02 | May 1984 |
| DDT Concentrations in Fish taken from the Yakima River Below Birchfield (Moxee) Drain. Memo to Clar Pratt. | 83-e27 | December 1983 |
| Birchfield DDT Recommendations. Memo to Dick Cunningham. | 83-e01 | July 1983 |
| Review of Available DDT Data. Especially as Related to the Yakima River and Recent Elevated Residues Found in Samples from Birchfield (Moxee) Drain. Memo to Dick Cunningham. | 83-e26 | July 1983 |
| Mercury Concentrations Detected in Fish Above and Below Cominco Operations in Trail, British Columbia. Letter to Wilbur G. Hallauer, Director from B.E. Marr, Deputy Ministry of Environment, British Columbia. | 80-e11 | November 1980 |
| 1996 Results on PCBs in Upper Spokane River Fish. Memo to C. Nuechterlein and D. Knight, Eastern Regional Office. | 97-e04 | July 1977 |
| Wapato Lake - Pesticide Levels, Sediment Bioassays, and Abundance of Benthic Invertebrates. Memo to M. Linden and B. Barwin, Central Regional Office. | 97-e05 | July 1977 |
| Everett Harbor Mercury Levels. Memo to Ron Pine. | 73-e62 | March 1973 |
| Maple Lane School, Centralia, Basin Class II Inspection on October 22-23, 1991 | 92-e18 | June 1972 |
| Weyerhaeuser - Longview Mercury Analysis for Chlorine Plant and Pulp Mill Effluent Samples. Memo to Mr. James C. Willman. | 70-e16 | August 1970 |
