| Title (link to summary) |
Number |
Date (released or updated) |
| Lower Duwamish Waterway: Tracing Short-Term Movements of Suspended Sediment, Summary Report | 09-03-048 | September 2009 |
| Urban Waters Initiative, 2007: Sediment Quality in Elliott Bay | 09-03-014 | September 2009 |
| Appendices: Urban Waters Initiative, 2007: Sediment Quality in Elliott Bay | 09-03-014-Appendices | September 2009 |
| Urban Waters Initiative, 2007: Sediment Quality Changes in Elliott Bay since 1998 (Summary) | 09-03-031 | September 2009 |
| Focus on Puget Sound's Urban Bays: Sediment Quality in Elliott Bay, 1998 to 2007 | 09-03-043 | September 2009 |
| Quality Assurance Project Plan: The Puget Sound Assessment and Monitoring Program Sediment Monitoring Component. | 09-03-121 | August 2009 |
| Lower Duwamish Waterway RM 2.3-2.8 East (Seattle Boiler Works to Slip 4) - Source Control Action Plan | 09-09-083 | July 2009 |
| Lower Duwamish Waterway RM 1.7 to 2.0 East (Slip 2 to Slip 3) - Source Control Action Plan | 09-09-085 | July 2009 |
| Lower Duwamish Waterway RM 1.2-1.7 East (Saint Gobain to Glacier Northwest) Source Control Action Plan Final Report | 09-09-087 | July 2009 |
| Lower Duwamish Waterway River Mile 0.0-0.1 East (Spokane Street to Ash Grove Cement) - Source Control Action Plan | 09-09-086 | July 2009 |
| Lake Sawyer Total Phosphorus TMDL Water Quality Implementation Plan | 09-10-053 | June 2009 |
| POSTER: Use of Fluorescent Tracer Particles in the Lower Duwamish Waterway | 09-03-029 | June 2009 |
| PBT Trend Monitoring: Lead in Suspended Particulate Matter, 2008 | 09-03-020 | May 2009 |
| Lower Duwamish Waterway RM 0.9-1.0 East (Slip 1) Source Control Action Plan | 09-09-084 | May 2009 |
| Lower Duwamish Waterway RM 2.0-2.3 East (Slip 3 to Seattle Boiler Works) Source Control Action Plan - Final Report | 09-09-081 | April 2009 |
| Lower Duwamish Waterway RM 3.7-3.9 East (Early Action Area 6) - Source Control Action Plan | 09-09-082 | March 2009 |
| Washington State Toxics Monitoring Program: Trend Monitoring for Chlorinated Pesticides, PCBs, and PBDEs in Washington Rivers and Lakes, 2007 | 09-03-013 | March 2009 |
| Focus on Lake Sawyer | 09-10-004 | February 2009 |
| Focus on Soos Creek Watershed | 09-10-003 | February 2009 |
| 2008 Report to the Legislature - Progress on Watershed Planning and Setting Instream Flows | 08-06-027 | December 2008 |
| Quality Assurance Project Plan: Des Moines, Massey, and McSorley Creeks Copper and Zinc Water Quality Assessment | 08-03-119 | December 2008 |
| Lower Duwamish Waterway Source Control Status Report - April 2008 through August 2008 | 08-09-068 | October 2008 |
| Quality Assurance Project Plan: Loading of Contaminants to the Lower Duwamish Waterway from Suspended Sediments in the Green River | 08-03-114 | September 2008 |
| Lower Duwamish Waterway River Mile 3.9-4.3 East (Slip 6) Source Control Action Plan | 08-09-001 | September 2008 |
| Enfoque sobre el Control de las Fuentes en la Vía Fluvial Baja del Duwamish | 08-09-065ES | September 2008 |
| Focus on Lower Duwamish Waterway Source Control | 08-09-065 | August 2008 |
| Dioxins, Furans, and other Contaminants in Surface Sediment and English Sole Collected from Greater Elliott Bay (Seattle) | 08-03-017 | June 2008 |
| Fauntleroy Creek Fecal Coliform Bacteria Total Maximum Daily Load Water Quality Implementation Plan | 08-10-041 | May 2008 |
| Quality Assurance Project Plan: Surface Sediment and Fish Tissue Chemistry in Greater Elliott Bay (Seattle) | 08-03-103 | February 2008 |
| Washington State Toxics Monitoring Program: Contaminants in Fish Tissue from Freshwater Environments in 2006 | 08-03-002 | February 2008 |
| Condition of Coastal Waters of Washington State, 2000-2003: A Statistical Summary | 07-03-051 | December 2007 |
| Lower Duwamish Waterway Source Control Action Plan for Glacier Bay Source Control Area | 07-09-005 | November 2007 |
| Washington′s Urban Waters Initiative: A Focus on the Lower Duwamish Waterway | 07-01-033 | November 2007 |
| Sáng kiến Hệ thống Nước Thành thị của tiểu bang Washington
Báo Cáo về Thủy lộ Hạ lưu Sông Duwamish | 07-01-033vi | November 2007 |
| Lower Duwamish Waterway Source Control Action Plan for Early Action Area 7 | 07-09-003 | September 2007 |
| Measuring Mercury Trends in Freshwater Fish in Washington State: 2006 Sampling Results | 07-03-043 | September 2007 |
| Green River and Newaukum Creek Temperature and Dissolved Oxygen Total Maximum Daily Load Study: Data Summary Report | 07-03-001 | August 2007 |
| Actualización del Control de las Fuentes en la Vía Fluvial Baja del Duwamish | 07-09-065ES | August 2007 |
| Lower Duwamish Waterway Source Control Update | 07-09-065 | August 2007 |
| Using Sediment Profile Imaging (SPI) to Evaluate Sediment Quality at Two Cleanup Sites in Puget Sound: Part I - Lower Duwamish Waterway | 07-03-025 | July 2007 |
| Lower Duwamish Waterway Source Control Status Report 2003 to 2007 | 07-09-064 | July 2007 |
| Focus on Bacteria in Fauntleroy Creek | 07-10-041 | May 2007 |
| Quality Assurance Project Plan: Using Sediment Profile Imaging (SPI) to Evaluate Sediment Quality at Two Puget Sound Cleanup Sites: Part I - Lower Duwamish Waterway | 06-03-116 | December 2006 |
| Focus on Water Temperatures and Oxygen in Green-Newaukum Basin | 06-10-061 | December 2006 |
| Sampling and Analysis Plan and Quality Assurance Project Plan: Green River and Newaukum Creek Temperature and Dissolved Oxygen Study | 06-03-110 | October 2006 |
| Zinc and Copper Concentrations in an Industrial Area Creek during Storm Events | 06-03-023 | June 2006 |
| A Survey of Zinc Concentrations in Industrial Stormwater Runoff | 06-03-009 | January 2006 |
| Progress on Watershed Planning and Setting Instream Flows | 05-11-038 | December 2005 |
| Quality Assurance Project Plan: Metals Concentrations from Stormwater Runoff in an Industrial Area Creek | 05-03-112 | September 2005 |
| Quality Assurance Project Plan: A Survey of Zinc Concentrations in Industrial Stormwater Runoff | 05-03-103 | April 2005 |
| Hạ Nguồn Sông Duwamish
Ðịa Ðiểm "Superfund": Kiểm Soát Nguồn
Ô Nhiễm | 04-09-052VI | October 2004 |
| Lower Duwamish Waterway Superfund Site: Pollution Source Control Duwamish 河流域﹕污染來源控制 | 04-09-052ZH | October 2004 |
| Verification of 303(d)-listed Sites in Northwest, Central, and Eastern Regions of Washington State | 04-03-035 | July 2004 |
| Quality Assurance Project Plan: Verification of 303(d) Listed Sites in Northwest, Central, and Eastern Regions of Washington State | 03-03-112 | December 2003 |
| Chemical Contamination, Acute Toxicity in Laboratory Tests, and Benthic Impacts in Sediments of Puget Sound: A summary of results of the joint 1997-1999 Ecology/NOAA survey | 03-03-049 | November 2003 |
| Mercury in Edible Fish Tissue and Sediments from Selected Lakes and Rivers of Washington State | 03-03-026 | June 2003 |
| Washington State Toxics Monitoring Program: Toxic Contaminants in Fish Tissue and Surface Water in Freshwater Environments, 2001 | 03-03-012 | March 2003 |
| Norfolk Combined Sewer Overflow (Duwamish River) Sediment Cap Recontamination, Phase I Investigation | 03-03-004 | February 2003 |
| Effectiveness Monitoring for Total Phosphorus Total Maximum Daily Loads in Fenwick and Sawyer Lakes | 02-03-054 | December 2002 |
| Former Coleman Creosoting Works Site | 02-09-070 | November 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 |
| Results of Sampling to Verify 303(d) Metals Listings for Selected Washington State Rivers and Creeks | 02-03-039 | September 2002 |
| Quality Assurance Project Plan: Norfolk CSO Sediment Cap Recontamination Phase 1 Inspection | 02-03-073 | July 2002 |
| Second Screening Investigation of Water and Sediment Quality of Creeks in Ten Washington Mining Districts, with Emphasis on Metals | 02-03-024 | June 2002 |
| River and Stream Ambient Monitoring Report for Water Year 2000 | 01-03-042 | December 2001 |
| Ecology Activities in Seattle's Lower Duwamish Area | 01-04-027 | October 2001 |
| Sediment Quality in Puget Sound: Year 2, Central Puget Sound | 00-03-055 | December 2000 |
| River and Stream Ambient Monitoring Report for Water Year 1997 | 99-332 | August 1999 |
| Aquatic Plants Technical Assistance Program 1998 Activity Report | 99-328 | June 1999 |
| Resuspension and Transport of Contaminated Sediments along the Seattle Waterfront, Part 1: Field Investigations and Conceptual Model. Article in Journal of Environmental Engineering, Volume 5, 1999, p. 35-65. | 99-335 | June 1999 |
| Washington State Marine Water Quality in 1996 and 1997 | 98-338 | December 1998 |
| Marine Sediment Monitoring Program II - Distribution and Structure of Benthic Communities in Puget Sound - 1989-1993 | 98-328 | September 1998 |
| Marine Sediment Monitoring Program I - Chemistry and Toxicity Testing. 1989-1995 | 98-323 | August 1998 |
| River and Stream Ambient Monitoring Report for Wateryear 1996 | 98-317 | June 1998 |
| Monterey Apartments Ground Water Monitoring, October 1995 - November 1997 | 98-314 | May 1998 |
| Aquatic Plants Technical Assistance Program 1997 Activity Report | 98-311 | April 1998 |
| Lake Sawyer Water Cleanup Plan (TMDL) for Phosphorus | 98-2022-WQ | 1998 |
| Watershed Briefing Paper for the Cedar/Green Water Quality Management Area | 97-335 | October 1997 |
| Washington State Marine Water Quality in 1994 and 1995 | 97-316 | April 1997 |
| Water Quality Assessments of Selected Lakes within Washington State - 1994 | 97-307 | February 1997 |
| River and Stream Ambient Monitoring Report for Wateryear 1995 | 96-355 | December 1996 |
| Stormwater Sediment Trap Pilot Study | 96-347 | November 1996 |
| Results of Sediment Trap Monitoring during Pier Maintenance along the Seattle Waterfront at Piers 62/63 | 96-334 | September 1996 |
| Aquatic Plants Technical Assistance Program 1995 Activity Report | 96-332 | July 1996 |
| Washington State Pesticide Monitoring Program: Pesticides and PCBs in Marine Mussels, 1995 | 96-301 | March 1996 |
| Washington Waste Hauling and Recycling Sampling Data Summary | 96-309 | March 1996 |
| Lake Water Quality Assessment Program, 1993 | 96-304 | 1996 |
| River and Stream Ambient Monitoring Report for Wateryear 1994 | 95-349 | September 1995 |
| Metals Concentrations in Rivers and Streams Dropped from the 1994 Section 303(d) List | 95-352 | September 1995 |
| Aquatic Plants Technical Assistance Implementation Plan - 1995 Field Season | 95-334 | July 1995 |
| Water Quality Impacts from Dairies in Washington State: A Literature Review | 95-326 | June 1995 |
| Marine Water Column Ambient Monitoring Program: Wateryear 1995 Long-Term Monitoring Implementation Plan | 95-324 | May 1995 |
| 1994 Statewide Water Quality Assessment Lakes Chapter - Companion Document to WA State 305(b) | 95-311 | February 1995 |
| Duwamish - Green Watershed Initial Assessment | 95-001 | 1995 |
| Duwamish-Green Watershed Assessment Summary | 95-153 | 1995 |
| Marine Water Column Ambient Monitoring Program: 1993 | 94-210 | December 1994 |
| Zinc, Copper, and Cadmium Concentrations in Four Washington Rivers | 94-58 | October 1994 |
| River and Stream Ambient Monitoring Report for Wateryear 1993 | 94-158 | September 1994 |
| Puget Sound Ambient Monitoring Program, Marine Sediment Monitoring Task Annual Report 1991 | 94-93 | June 1994 |
| Marine Sediment Monitoring Program Progress Report | 94-e28 | June 1994 |
| Sediment Transport in Elliot Bay and the Duwamish River, Seattle: Implications to Estuarine Management | 06-09-122 | May 1994 |
| Effectiveness of Forest Road and Timber Harvest Best Management Practices with Respect to Sediment-Related Water Quality Impacts, Interim Report No. 2 | 94-67 | May 1994 |
| Freshwater Ambient Monitoring Report for Wateryear 1992 | 94-70 | May 1994 |
| Lake Water Quality Assessment Program, 1991-1992 | 94-46 | April 1994 |
| Status of the Water Supply at the Department of Wildlife's Green River Rearing Ponds, Near Kanasket, Washington | OFTR 94-06 | 1994 |
| Puget Sound Ambient Monitoring Program 1992: Marine Sediment Monitoring Task Annual Report 1992 | 93-87 | October 1993 |
| Freshwater Ambient Monitoring Report for Wateryear 1991 | 93-75 | September 1993 |
| Marine Water Column Ambient Monitoring Program: Wateryear 1992 Data Report, Final Report. | 93-41 | June 1993 |
| Effectiveness of Forest Road and Timber Harvest Best Management Practices with Respect to Sediment-Related Water Quality Impacts, Interim Report No. 1 | 94-27 | June 1993 |
| Contaminants in Vactor Truck Wastes | 93-e49 | April 1993 |
| Fenwick Lake Total Phosphorus Total Maximum Daily Load | 93-10-203 | January 1993 |
| Relative Dispersion of Water Masses Near Department of Ecology Long-Term Monitoring Stations in Puget Sound Model | 93-e01 | 1993 |
| Effectiveness of Forest Road and Timber Harvest Best Management Practices with Respect to Sediment-related Water Quality Impacts, Progress Report | 92-e55 | October 1992 |
| Second Progress Report on Survey of Contaminants in Vactor Wastes. | 92-e57 | September 1992 |
| Puget Sound Ambient Monitoring Program, Marine Sediment Monitoring Program: Annual Report 1990 | 92-47 | May 1992 |
| Marine Water Column Ambient Monitoring Plan: Final Report | 92-23 | April 1992 |
| First Progress Report on Survey of Contaminants in Vactor Truck Wastes: Results of July 1991 Sampling. | 92-e56 | February 1992 |
| Basic Water Monitoring Program Fish Tissue and Sediment Sampling for 1989 | 91-e14 | October 1991 |
| Diagnostic Study of Lake Sawyer, King County, Washington | 91-e05 | March 1991 |
| Lake Sawyer Hydrogeologic Study--Black Diamond, Washington | 90-e23 | October 1990 |
| Seattle Steel Mill Class II Inspection, September 11-13, 1989 | 90-e30 | October 1990 |
| Weyerhaeuser, Everett Class II Inspection. Memo to Greg Bean. | 90-e32 | February 1990 |
| Lake Sawyer - Black Diamond Waste Load Allocation Evaluation. | 89-e40 | September 1989 |
| Concentrations of Polycyclic Aromatic Hydrocarbons in Sediment and Ground Water near the Wyckoff Wood Treatment Facility, West Seattle, WA. | 89-e03 | August 1989 |
| Green River Fish Habitat Analysis Using the Instream Flow Incremental Methodology | 89-035 | July 1989 |
| Lake Sawyer Fishkill. Memo to Bob Newman through Greg Pelletier. | 89-e35 | June 1989 |
| Water Quality in Fauntleroy Creek and Cove During the Summer of 1988. | 89-e33 | May 1989 |
| Quality and Fate of Fish Hatchery Effluents During the Summer Low Flow Season | 89-17 | 1989 |
| Black Diamond and Lake Sawyer--Clarification of Our Role in the Water Quality Assessment Project and a Proposed Project Budget. Memo to Myron Saikewicz. | 88-e23 | 1988 |
| Review of Work Relating to Black Diamond WTP. Memo to Sandi Stephens, 1986. | 86-e21 | 1986 |
| Basic Water Monitoring Program: Fish Tissue and Sediment Sampling for 1984. | 85-7 | November 1985 |
| Impact of Western Processing on Water Quality in Mill Creek (Kent, WA). | 85-e31 | 1985 |
| Review of Proposal - Renton Sewage Treatment Plant Project: Duwamish Head Baseline Study. Memo to Ed O'Brien. | 84-e05 | August 1984 |
| Results of Total and EP Metals Analyses on Flue Dust and Battery Chip Samples from Western Processing. Memo to Bob Goodman. | 84-e40 | June 1984 |
| Western Processing: Characterization of "Lake Nieuwehnuis" Water Quality and Quantity. Memo to Bob Goodman. | 84-e41 | May 1984 |
| Relationship Between River Ammonia Concentration and Apparent Nitrification during Low-Flow Summer Periods in the Duwamish Estuary, 1966-86. Letter to Bill Yake. | 83-e33 | 1983 |
| Renton Treatment Plant. Water Quality Issues: Response to PSCOG Working Paper. | 82-e27 | 1982 |
| The Impact of Renton Wastewater Treatment Plant on Water Quality of the Lower Green/Duwamish River | 81-2 | 1981 |
| Metro Work on Un-ionized Ammonia and Potential Fish Kills in the Duwamish River. Memo. | 81-e28 | 1981 |
| Longfellow Creek Water Quality Index Calculation. Memo to Mike Blum. | 80-e10 | December 1980 |
| Briefing Memo, Intensive Survey: Renton Wastewater Treatment Plant and Green/Duwamish River | 80-e25 | July 1980 |
| Green-Duwamish River Basin Instream Resources Protection Program | 80-11-002 | June 1980 |
| Green-Duwamish River Basin Instream Resources Protection Program | 80-IRPP-9 | April 1980 |
| Renton STP Class II Inspection. Memo to David Wright. | 80-e17 | 1980 |
| Effects of Black Diamond in Ginder Creek. Memo to Ron Devitt. | 78-e20 | November 1978 |
| Renton STP: Reason and Purpose for the Special Survey. Memorandum to Merley McCall | 76-e23 | May 1976 |
| Longfellow Creek Rehabilitation Study Appendix: Water Quality Data. Kramer, Chin & Mayo, Seattle, WA. | 76-e33 | 1976 |
| Kent Highlands. Memo to Mark Primo and John Conroy. | 75-e47 | March 1975 |
| Rainier Vista STP. Memo to Ted Trepanier. | 74-e11 | September 1974 |
| Holiday Inn Efficiency Survey. Memo to Ted Trepanier. | 74-e07 | September 1974 |
| Duwamish River Compliance Survey. | 74-e33 | May 1974 |
| Kent Highlands. See scoping request - June 6, 1973, from John Glynn, Memo to John Glynn. | 73-e45 | December 1973 |
| Des Moines STP Efficiency Study. Memo to Tom McCann. | 73-e74 | November 1973 |
| Todd Shipyards Treatment of Wooden Dry Docks with Sodium Arsenate. Memo to Bill Burwell. | 73-e59 | August 1973 |
| Ace Galvanizing and Advance Electroplating. Memo to Bill Burwell. | 73-e40 | February 1973 |
| Data from Survey of Geneva Lake, King Co. Memo to Ron Pine, Pete Hildebrandt | 73-e30 | 1973 |
| Seattle Rendering. Memo to Bill Burwell. | 72-e09 | November 1972 |
| Auburn Pack. Memo to John Glynn. | 72-e06 | October 1972 |
| Upper Rock Creek, Black Diamond. Memo to Bill Burwell. | 72-e08 | October 1972 |
| Newaukum Creek Survey, July 19, 1972, Pierce County. Memo to John Glynn. | 72-e32 | July 1972 |
| Longfellow Creek, Seattle. Memo to Tom McCann. | 72-e04 | May 1972 |
| Borden Chemical Company-Kent. Memo to Stew Messman. | 72-e05 | April 1972 |
| Auburn STP, Lagoon. Memo to Stew Messman. | 72-e07 | March 1972 |
| Newaukum Creek Re-evaluation. Memo to John Glynn. | 72-e31 | February 1972 |
| Survey of Storm Water Discharge from Quemetco, Inc., 1600 - 16th Avenue S.W., Seattle. Memo to Pete Hildebrandt, Ron Pine, and John R. Raymond. | 71-e20 | December 1971 |
| Newaukum Creek Surveys. Memo to Stew Messman. | 71-e00 | December 1971 |
| Green River Survey. Memo to Merley McCall and Dave Nunnallee. | 70-e05 | July 1970 |
