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Title (link to summary)NumberDate (released or updated)
2006 Report to the Legislature: Progress on Watershed Planning and Setting Instream Flows 06-11-046December 2006
2006 TMDL Workload Assessment 06-10-092December 2006
Wilson Creek Sub-basin Bacteria Total Maximum Daily Load Detailed Implementation Plan 06-10-065December 2006
Status of the Wetland Mitigation Banking Pilot ProgramDecember, 2006 Status Report 06-06-026December 2006
Status and Trends Monitoring for Watershed Health and Salmon Recovery: Quality Assurance Monitoring Plan 06-03-203December 2006
Quality Assurance Project Plan: Similkameen River and Palmer Lake Investigation of Arsenic in Fish Tissue 06-03-118December 2006
Quality Assurance Project Plan: Puyallup River Watershed Fecal Coliform Bacteria Total Maximum Daily Load Study 06-03-115December 2006
Effectiveness of Timber Harvest Practices for Controlling Sediment Related Water Quality Impacts. Article in Journal of the American Water Resources Association, October 2006, p. 1307-1327. 06-03-046December 2006
Replicate Precision for 12 TMDL Studies and Recommendations for Precision Measurement Quality Objectives for Water Quality Parameters 06-03-044December 2006
An Evaluation of a Piezometer-Based Constant Head Injection Test (CHIT) for use in Groundwater/Surface Water Interaction Studies 06-03-042November 2006
Washington State Water Quality Conditions in 2005, based on Data from the Freshwater Monitoring Unit: Technical Appendix 06-03-031November 2006
Washington State Water Quality Conditions in 2005, based on Data from the Freshwater Monitoring Unit 06-03-030November 2006
Colville National Forest Temperature and Bacteria Total Maximum Daily Load: Water Quality Implementation Plan 06-10-059October 2006
Henderson Inlet Watershed Fecal Coliform Bacteria, Dissolved Oxygen, and pH Total Maximum Daily Load: Water Quality Improvement Report Implementation Strategy 06-10-058October 2006
Quality Assurance Project Plan: PCB Monitoring at Walla Walla Wastewater Treatment Plants 06-03-114October 2006
Quality Assurance Project Plan: Depositional History of Mercury in Selected Washington Lakes Determined from Sediment Cores. 06-03-113October 2006
Sampling and Analysis Plan and Quality Assurance Project Plan: Green River and Newaukum Creek Temperature and Dissolved Oxygen Study 06-03-110October 2006
Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams, 2003-2005: A Cooperative Study by the Washington State Departments of Ecology and Agriculture 06-03-036October 2006
Pullman Stormwater Pilot Study for Pesticides, PCBs, and Fecal Coliform Bacteria, 2005-2006 06-03-034October 2006
Addendum to Quality Assurance Project Plan: Pend Oreille River Temperature TMDL 04-03-109ADDOctober 2006
Yakima River Watershed Toxics Study 06-10-069September 2006
Stillaguamish River Watershed Temperature Total Maximum Daily Load: Water Quality Improvement Report -- Vol. 2: Implementation Strategy 06-10-057September 2006
Welcome to the Watershed: Spokane River 06-10-056September 2006
Transforming Watersheds: Upper Cow Creek -- Adams County 06-10-051September 2006
Quality Assurance Project Plan: South Fork Palouse River Dissolved Oxygen and pH Total Maximum Daily Load Study 06-03-112September 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 06-03-111September 2006
Sampling and Analysis Plan and Quality Assurance Project Plan: Bear/Evans Watershed Temperature and Dissolved Oxygen Total Maximum Daily Load Study 06-03-107September 2006
Results from Monitoring Endosulfan and Dieldrin in Wide Hollow Creek, Yakima River Drainage, 2005-06 06-03-038September 2006
Palermo Wellfield Superfund Site Subdrain System and Treatment Lagoon, Status Report, September 2005 and June 2006 06-03-035September 2006
River and Stream Water Quality Monitoring Report for Water Year 2005 06-03-032September 2006
Appendix F. A Modeling Study of Combined Sewer Overflows in the Port Washington Narrows and Fecal Coliform Transport in Sinclair and Dyes Inlets 05-03-042appFSeptember 2006
Appendix E. Fecal Coliform Loading 05-03-042appESeptember 2006
Appendix D: Overview of Microbial Source Tracking 05-03-042appDSeptember 2006
Appendix C: Precipitation Data; Impervious Surface Summary; Land Use/Land Cover Analysis 05-03-042appCSeptember 2006
Appendix B: Raw Data 05-03-042appBSeptember 2006
Appendix A: A Summary of Landuse, Landcover, Stream Flow, and Water Quality Data for Watersheds of Streams, Piped Catchments, Open Watersheds, and Nearshore Areas Draining into Sinclair and Dyes Inlets 05-03-042appASeptember 2006
Quality Assurance Project Plan: Puyallup and White Rivers Temperature and Dissolved Oxygen Monitoring 06-03-204August 2006
Quality Assurance Project Plan: Old Stillaguamish River Multi-Parameter Total Maximum Daily Load Study 06-03-108August 2006
PBDEs Flame Retardants in Washington Rivers and Lakes: Concentrations in Fish and Water, 2005-06 06-03-027August 2006
PCBs, PBDEs, and Selected Metals in Spokane River Fish, 2005 06-03-025August 2006
Washington State Wetland Rating System for Western Washington (2004 Version, Annotated 2006) 04-06-025August 2006
Washington State Water Law - A Primer 98-152July 2006
South Prairie Creek Bacteria and Temperature Total Maximum Daily Load (Water Cleanup Plan): Detailed Implementation Plan 06-10-018July 2006
Quality Assurance Project Plan: Snoqualmie River Temperature Total Maximum Daily Load Study 06-03-106July 2006
Focus Sheet: Managing Water in the Entiat River Basin 04-11-022July 2006
National Coastal Wetland Conservation Grant ApplicationLower Tarboo Creek Wetland Acquisition and Floodplain Restoration - Phase II 0706006June 2006
Chapter 173-201A WAC: Small Business Economic Impact Statement for the Proposed Changes to Washington’s Surface Water Quality Standards 06-10-047June 2006
Focus on Spokane River Studies 06-10-046June 2006
Selah Ditch Multiparameter Total Maximum Daily Load: Water Quality Improvement Report 06-10-040June 2006
Focus on Samish Watershed 06-10-030June 2006
Quality Assurance Project Plan: South Fork Palouse River Fecal Coliform Bacteria Total Maximum Daily Load Study 06-03-105June 2006
Quality Assurance Project Plan: South Fork Palouse River Temperature Total Maximum Daily Load Study 06-03-104June 2006
Spokane River PCBs Total Maximum Daily Load Study (DRAFT report) 06-03-024June 2006
Zinc and Copper Concentrations in an Industrial Area Creek during Storm Events 06-03-023June 2006
Moses Lake Phosphorus-Response Model and Recommendations to Reduce Phosphorus Loading 06-03-011June 2006
North Fork Palouse River Fecal Coliform Total Maximum Daily Load: Water Quality Implementation Plan 06-10-028May 2006
Washington State Toxics Monitoring Program: Toxic Contaminants in Fish Tissue and Surface Water in Freshwater Environments, 2003 06-03-019May 2006
Lower Yakima River Suspended Sediment Total Maximum Daily Load: Effectiveness Monitoring Report 06-03-014May 2006
Focus on Swamp Creek 06-10-023April 2006
Lake Chelan Watershed DDT and PCB Total Maximum Daily Load: Water Quality Improvement Report 06-10-022April 2006
Wenatchee River Basin Dissolved Oxygen, pH, and Phosphorus Total Maximum Daily Load Study 06-03-018April 2006
Wenatchee Watershed Planning 06-10-008March 2006
Wetland Mitigation in Washington State: Part 2 - Developing Mitigation Plans 06-06-011bMarch 2006
Wetland Mitigation in Washington State - Part 1: Agency Policies and Guidance (Version 1) 06-06-011aMarch 2006
Quality Assurance Project Plan: Samish Bay Fecal Coliform Bacteria Total Maximum Daily Load Study 06-03-102March 2006
Henderson Inlet Watershed Fecal Coliform Bacteria, Dissolved Oxygen, pH, and Temperature Total Maximum Daily Load Study 06-03-012March 2006
Tributaries to Totten, Eld, and Little Skookum Inlets - Fecal Coliform Bacteria and Temperature Total Maximum Daily Load: Water Quality Improvement Report 06-03-007March 2006
Walla Walla River Chlorinated Pesticides and PCBs Total Maximum Daily Load (Water Cleanup Plan): Submittal Report 05-10-079March 2006
Addendum to Quality Assurance Project Plan for Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams: Addition of Skagit-Samish Watersheds, and Extension of Program through June 2009. 03-03-104ADDMarch 2006
Willapa River Dissolved Oxygen Total Maximum Daily Load: Water Quality Improvement Report and Implementation Plan 06-10-017February 2006
Hangman Creek Watershed 06-10-014February 2006
Draft Protecting Aquatic ResourcesResponses to Comments - Using Landscape Characterization: A Guide for Puget Sound Planner 06-06-009February 2006
Quality Assurance Project Plan: Willapa River Fecal Coliform Bacteria Verification Study 06-03-202February 2006
Palouse River Watershed 06-10-002January 2006
Quality Assurance Project Plan: Lake Ballinger Total Maximum Daily Load Effectiveness Monitoring Study 06-03-201January 2006
Lake Tapps (Pierce County) Monitoring, Final Data Report 06-03-006January 2006
Native Plants for Aquatic Gardens and Aquariums: A guide for using plants native to the Northwestern U.S. in decorative ponds and aquariums 06-03-004January 2006
Groundwater-Surface Water Interactions along the Naches and Tieton Rivers, Summer and Fall 2004 06-03-003January 2006
Water Quality Improvement Projects also known as Total Maximum Daily Loads (TMDLs): What should I know? What does it mean to me? 05-10-100January 2006
Upper White Watershed Sediment and Temperature Total Maximum Daily Load (Water Cleanup Plan) for Aquatic Habitat: Detailed Implementation Plan 05-10-038January 2006