| Title (link to summary) | Number | Date (released or updated) |
|
Quality Assurance Project Plan: Monitoring of Tire Contaminants in Coho Salmon Watersheds
| 23-03-113 | November 2023 |
|
WRIA 20 Soleduc-Hoh Watershed Water Availability
| 20-11-020 | September 2023 |
|
Measuring Mercury Trends in Freshwater Fish in Washington State: 2017-2019 Sampling Results
| 23-03-014 | June 2023 |
|
Survey of Phthalates in Washington State Waterbodies, 2021
| 22-03-027 | September 2022 |
|
Focus on: Watershed Health Monitoring 2022
| 22-03-010 | January 2022 |
|
Focus on: Section 401 Water Quality Certifications
| 21-06-008 | April 2021 |
|
Focus on: Water of the United States
| 21-06-007 | March 2021 |
|
Washington State Coastal Zone Management Section 309 Assessment and Strategy-2021-2025
| 21-06-005 | February 2021 |
|
Planning for flood risks
| 21-06-004 | February 2021 |
|
Flame Retardants in Ten Washington State Lakes, 2017-2018.
| 19-03-021 | December 2019 |
|
Final Programmatic EIS: Marine Spatial Plan for Washington’s Pacific Coast
| 17-06-028 | June 2018 |
|
Marine Spatial Plan for Washington’s Pacific Coast
| 17-06-027 | June 2018 |
|
Quality Assurance Project Plan: Flame Retardants in Ten Waterbodies in Washington State
| 17-03-116 | November 2017 |
|
Rule Implementation Plan: Vessel Sewage No Discharge Zones — Chapter 173-228 WAC DRAFT
| 17-10-029 | October 2017 |
|
Preliminary Regulatory Analyses for Chapter 173-228 WAC - Vessel Sewage No Discharge Zones
| 17-10-028 | October 2017 |
|
BEACH Program: Bacteria Trends at Core Marine Beaches, 2003-2014
| 15-03-037 | December 2015 |
|
Washington State Coastal Zone Management Section 309 Assessment and Strategy, 2016-2020
| 15-06-013 | August 2015 |
|
PBT Chemical Trends Determined from Age-Dated Lake Sediment Cores, 2013 Results
| 14-03-036 | August 2014 |
|
Measuring Mercury Trends in Freshwater Fish, 2012 Sampling Results
| 13-03-044 | December 2013 |
|
Addendum 3 to Quality Assurance Project Plan: Depositional History of Mercury in Selected Washington Lakes Determined from Sediment Cores
| 13-03-119 | September 2013 |
|
Clallam County: Educating Homeowners About Their Septic Systems
| 12-10-046 | October 2012 |
|
Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2010
| 12-03-023 | March 2012 |
|
Mercury Concentrations in Lake Ozette Sockeye
| 11-03-017 | March 2011 |
|
Land-Use Effects on Export and Retention of Mercury in the Lake Ozette Watershed
| 10-03-059 | November 2010 |
|
Quality Assurance Project Plan: Mercury Screening in Lake Ozette Sockeye
| 10-03-118 | October 2010 |
|
An Assessment of Washington Lakes: National Lake Assessment Results
| 10-03-029 | April 2010 |
|
An Assessment of the PCB and Dioxin Background in Washington Freshwater Fish, with Recommendations for Prioritizing 303(d) Listings
| 10-03-007 | January 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 |
|
Quality Assurance Project Plan: Lake Ozette Watershed PBT Monitoring: Speciated Mercury in Stream Surface Waters
| 09-03-129 | October 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, Vol 208, No 1-4, p 275-286.
| 09-03-047 | September 2009 |
|
Baseline Characterization of Nine Proposed Freshwater Sediment Reference Sites, 2008
| 09-03-032 | July 2009 |
|
Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2007
| 09-03-003 | January 2009 |
|
2008 Report to the Legislature - Progress on Watershed Planning and Setting Instream Flows
| 08-06-027 | December 2008 |
|
Measuring Mercury Trends in Freshwater Fish in Washington State: 2007 Sampling Results
| 08-03-027 | September 2008 |
|
Clarks Creek Watershed Fecal Coliform TMDL
| 07-10-110 | 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 |
|
Condition of Coastal Waters of Washington State, 2000-2003: A Statistical Summary
| 07-03-051 | December 2007 |
|
Washington State Toxics Monitoring Program: Contaminants in Fish Tissue from Freshwater Environments in 2004 and 2005
| 07-03-024 | June 2007 |
|
Condition of Outer Coastal Estuaries of Washington State, 1999 - A Statistical Summary
| 07-03-012 | March 2007 |
|
Quality Assurance Project Plan: Depositional History of Mercury in Selected Washington Lakes Determined from Sediment Cores.
| 06-03-113 | October 2006 |
|
Progress on Watershed Planning and Setting Instream Flows
| 05-11-038 | December 2005 |
|
Multi-Purpose Storage Assessment WRIA 20
| 12-03-289 | June 2005 |
|
Marine Fueling and Oil Transfer Practices for Covered Vessels and Ships in Washington
| 04-08-005 | December 2004 |
|
Investigation of Background Inorganic and Organic Arsenic in Four Washington Lakes
| 03-03-024 | May 2003 |
|
Quality Assurance Project Plan: Investigation of Background Concentrations of Organic and Inorganic Arsenic in Freshwater Fish Tissue in Four Washington Lakes
| 02-03-075 | September 2002 |
|
River and Stream Ambient Monitoring Report for Water Year 2000
| 01-03-042 | December 2001 |
|
River and Stream Ambient Monitoring Report for Water Year 1997
| 99-332 | August 1999 |
|
Biological Assessment of Small Streams in the Coast Range Ecoregion & the Yakima River Basin
| 99-302 | January 1999 |
|
Stream Biological Assessments (Benthic Macroinvertebrates) for Watershed Analysis/Mid-Sol Duc Water
| 98-334 | November 1998 |
|
River and Stream Ambient Monitoring Report for Wateryear 1996
| 98-317 | June 1998 |
|
River and Stream Ambient Monitoring Report for Wateryear 1995
| 96-355 | December 1996 |
|
Washington State Pesticide Monitoring Program: 1994 Fish Tissue and Sediment Sampling Report
| 96-352 | December 1996 |
|
River and Stream Ambient Monitoring Report for Wateryear 1994
| 95-349 | September 1995 |
|
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 |
|
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 |
|
Effectiveness of Forest Road and Timber Harvest Best Management Practices with Respect to Sediment-related Water Quality Impacts, Progress Report
| 92-e55 | October 1992 |
|
Municipal, Industrial and Rural Water Supply in Southwest Washington
| 73-11-002 | May 1973 |
|
Makah AFB STP Survey
| 71-e18 | August 1971 |