| Title (link to summary) | Number | Date (released or updated) |
|
Focus on: Mercury Trends in Freshwater Fish – Fall 2024
| 24-03-011 | May 2024 |
|
Inventory of Dams in the State of Washington
| 94-016 | December 2023 |
|
Measuring Mercury Trends in Freshwater Fish in Washington State: 2017-2019 Sampling Results
| 23-03-014 | June 2023 |
|
WRIA 42 Grand Coulee Watershed Water Availability
| 20-11-042 | April 2023 |
|
Focus on: Section 401 Water Quality Certifications
| 21-06-008 | April 2021 |
|
Focus on: Water of the United States
| 21-06-007 | March 2021 |
|
Planning for flood risks
| 21-06-004 | February 2021 |
|
Measuring Mercury Trends in Freshwater Fish, 2014 Sampling Results
| 16-03-033 | August 2016 |
|
Brominated Flame Retardants, Alkylphenolic Compounds, and Hexabromocyclododecane in Freshwater Fish of Washington State Rivers and Lakes
| 16-03-012 | March 2016 |
|
Quality Assurance Project Plan: Brominated Flame Retardants, Chlorinated Paraffins, and Hexabromocyclododecane in Freshwater Fish of Washington State Rivers and Lakes
| 14-03-126 | December 2014 |
|
Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2010
| 12-03-023 | March 2012 |
|
Measuring Mercury Trends in Freshwater Fish in Washington State, 2009 Sampling Results
| 10-03-058 | October 2010 |
|
2009 Report to the Legislature: Watershed Plan Implementation Statutory Changes, Progress Report on Setting Instream Flows, and Reclaimed Water in Adopted Plans
| 09-11-033 | January 2010 |
|
Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2008
| 09-03-055 | November 2009 |
|
Groundwater Level Declines in the Columbia River Basalt Group and their Relationship to Mechanisms for Groundwater Recharge: A Conceptual Groundwater System Model
| 15-03-201 | June 2009 |
|
2008 Report to the Legislature - Progress on Watershed Planning and Setting Instream Flows
| 08-06-027 | December 2008 |
|
Clarks Creek Watershed Fecal Coliform TMDL
| 07-10-110 | May 2008 |
|
Washington State Toxics Monitoring Program: Toxic Contaminants in Fish Tissue and Surface Water in Freshwater Environments, 2003
| 06-03-019 | May 2006 |
|
Progress on Watershed Planning and Setting Instream Flows
| 05-11-038 | December 2005 |
|
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 |
|
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 |
|
Water Quality Assessments of Selected Lakes within Washington State: 1997
| 00-03-009 | March 2000 |
|
Aquatic Plants Technical Assistance Program 1998 Activity Report
| 99-328 | June 1999 |
|
Sun Lakes Trophic Status Assessment Study
| 99-315 | March 1999 |
|
Aquatic Plants Technical Assistance Program 1995 Activity Report
| 96-332 | July 1996 |
|
Lake Water Quality Assessment Program, 1993
| 96-304 | January 1996 |
|
Aquatic Plants Technical Assistance Implementation Plan - 1995 Field Season
| 95-334 | July 1995 |
|
1994 Statewide Water Quality Assessment Lakes Chapter - Companion Document to WA State 305(b)
| 95-311 | February 1995 |
|
Survey of Chemical Contaminants in Ten Washington Lakes
| 94-154 | September 1994 |
|
Lake Water Quality Assessment Project, 1990
| 92-124 | January 1993 |
|
Lake Water Quality Assessment Project, 1989
| 91-60 | November 1991 |
|
Water Quality Survey of 25 Citizen-Volunteer Lakes from Washington State
| 90-e03 | March 1990 |
|
Coulee City Lagoons Survey.
| 74-e03 | April 1974 |