| Title (link to summary) | Number | Date (released or updated) |
|
Skagit River Basin Mitigation Program Accounting Report
| 22-11-011 | January 2024 |
|
Big Lake Mitigation Program Accounting Report
| 22-11-010 | January 2024 |
|
Addendum 3 to Quality Assurance Monitoring Plan: Long-Term Marine Waters Monitoring, Water Column Program
| 23-03-118 | December 2023 |
|
Quality Assurance Project Plan: Monitoring of Tire Contaminants in Coho Salmon Watersheds
| 23-03-113 | November 2023 |
|
Focus on: Water Availability for Skagit Basin Landowners
| 13-11-006 | August 2023 |
|
Addendum 2 to Quality Assurance Monitoring Plan: Long-Term Marine Waters Monitoring, Water Column Program
| 23-03-109 | February 2023 |
|
Legislative Report: Guidance: Commercial Marine Finfish Net Pen Aquaculture in Puget Sound
| 22-06-009 | April 2022 |
|
Commercial Marine Finfish Net Pen Aquaculture in Puget Sound and Strait of Juan de Fuca: Guidance and Risk Management
| 22-06-008 | April 2022 |
|
Addendum 1 to Quality Assurance Project Plan: Long-Term Marine Waters Monitoring, Water Column Program
| 22-03-103 | February 2022 |
|
Quality Assurance Project Plan for Puget Sound Watershed Characterization Technical Assistance
| 21-06-027 | October 2021 |
|
Quality Assurance Project Plan for Puget Sound Watershed Characterization Technical Assistance
| 21-06-026 | October 2021 |
|
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 |
|
2019 Report to the Legislature: Upper Skagit Water Resource Studies
| 19-11-088 | November 2019 |
|
Rule Implementation Plan: Vessel Sewage No Discharge Zones — Chapter 173-228 WAC DRAFT
| 17-10-029 | October 2017 |
|
Puget Sound Toxics Control: Toxics Projects in Puget Sound, 2011-2018, Funded by the NEP Toxics and Nutrients Prevention, Reduction, and Control Cooperative Agreement
| 17-03-003 | September 2017 |
|
Feasibility Study to Mitigate Groundwater Impacts through Storage in Skagit Basin
| 16-11-002 | December 2016 |
|
Focus on Water Availability: Upper Skagit Watershed, WRIA 4
| 11-11-009 | November 2016 |
|
2015 Report to the Legislature: Statewide Progress on Setting Instream Flows
| 15-11-018 | November 2015 |
|
Washington State Coastal Zone Management Section 309 Assessment and Strategy, 2016-2020
| 15-06-013 | August 2015 |
|
Puget Sound Regional Toxics Model: Evaluation of PCBs, PBDEs, PAHs, Copper, Lead, and Zinc
| 15-03-025 | August 2015 |
|
Quality Assurance Project Plan: Salish Sea Acidification Model Development
| 15-03-109 | May 2015 |
|
Quality Assurance Project Plan: Salish Sea Dissolved Oxygen Modeling Approach: Sediment-Water Interactions
| 15-03-103 | January 2015 |
|
Quality Assurance Monitoring Plan: Long-Term Marine Waters Monitoring, Water Column Program, 2015
| 15-03-101 | January 2015 |
|
WA State Department of Ecology Benthic Invertebrate Voucher Sheet: Aphelochaeta monilaris (Hartman, 1960)
| 14-03-209 | December 2014 |
|
Freshwater Fish Contaminant Monitoring Program: 2012 Results
| 14-03-020 | May 2014 |
|
Users Guide for the Puget Sound Watershed Characterization - Draft, June 2013
| 13-06-008 | June 2013 |
|
2012 Report to the Legislature: Statewide Progress on Setting Instream Flows2012 Report to the Legislature: Statewide Progress on Setting Instream Flows
| 12-11-048 | December 2012 |
|
2011 Report to the Legislature: Statewide Progress on Setting Instream Flows
| 12-11-002 | May 2012 |
|
FAQ - Carpenter-Fisher subbasin water reserve closed
| 11-11-076 | November 2011 |
|
Focus on Carpenter-Fisher subbasin - Carpenter-Fisher subbasin waterreservation closed to new uses
| 11-11-075 | November 2011 |
|
Frequently asked questions about Skagit River Basin Water Reservations
| 07-11-042 | November 2011 |
|
Focus on Water Resources Reform: Proposed legislation for building a Water Smart Northwest Washington
| 11-11-002 | March 2011 |
|
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 |
|
Focus on Skagit River Reservations: Carpenter-Fisher Sub basin reservation near depletion
| 09-11-036 | December 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 |
|
Clarks Creek Watershed Fecal Coliform TMDL
| 07-10-110 | May 2008 |
|
Revised Small Business Economic Impact Statement for Amendment to Chapter 173-503 WAC Instream Resources Protection Program - Lower and Upper Skagit Water Resources Inventory Area 3 and 4
| 06-11-012 | May 2006 |
|
Responsiveness Summary and Concise Explanatory Statement for the adoption of: Chapter 173-503 WAC Water Resources Management & Instream Flow Program Skagit River Basin Water Resource Inventory Areas 3 and 4
| 06-11-011 | May 2006 |
|
Chapter 173-503 WAC Cost Benefit Analysis, Maximum Net Benefit Analysis & Least Burdensome Analysis for Instream Resources Protection Program--Lower and Upper Skagit Water Resources Inventory Areas 3 and 4
| 06-11-010 | May 2006 |
|
Chapter 173-503 WAC Implementation Plan for the Adoption of Amendments to Instream Resources Protection Program--Lower and Upper Skagit Water Resources Inventory Area (WRIA 3 and 4)
| 06-11-009 | May 2006 |
|
Rule Adoption Notice: Amendments to Instream Resources Protection Program--Lower and Upper Skagit Water Resources Inventory Areas (WRIAs 3 and 4)
| 06-11-008 | May 2006 |
|
Progress on Watershed Planning and Setting Instream Flows
| 05-11-038 | December 2005 |
|
Chapter 173-503 WAC Preliminary Cost Benefit Analysis Preliminary Maximum Net Benefit Analysis & Preliminary Least Burdensome Analysis Instream Resources Protection Program: Lower and Upper Skagit Water Resources Inventory Area (WRIA 3 and 4)
| 05-11-037 | October 2005 |
|
Chapter 173-503 WAC: Small Business Economic Impact Statement for the Proposed Amendments to Instream Resources Protection Program--Lower and Upper Skagit Water Resources Inventory Area (WRIA 3 and 4)
| 05-11-036 | October 2005 |
|
Preliminary Benefit-Cost & Least Burdensome Analysis For Amendment To Chapter 173-503 WAC, Instream Resources Protection Program-Lower And Upper Skagit Water Resources Inventory Area (WRIA 3 and 4)
| 05-11-005 | February 2005 |
|
Small Business Economic Impact Statement For Amendment to Chapter 173-503 WAC, Instream Resources Protection Program-Lower And Upper Skagit Water Resources Inventory Area(WRIA 3 And 4)
| 05-11-004 | February 2005 |
|
Responsiveness Summary: Chapter 173-503 WAC, Instream Resources Protection Program for Upper and Lower Skagit Water Resources Inventory Areas
| 01-11-004 | March 2004 |
|
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 |
|
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 |
|
Water Cleanup Plans: Skagit River Watershed
| 01-10-035 | June 2001 |
|
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 |
|
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 |
|
Metals Concentrations in Rivers and Streams Dropped from the 1994 Section 303(d) List
| 95-352 | September 1995 |
|
River and Stream Ambient Monitoring Report for Wateryear 1994
| 95-349 | September 1995 |
|
Ambient Monitoring Instream Biological Assessment: Progress Report of 1993 Pilot Survey
| 95-333 | July 1995 |
|
River and Stream Ambient Monitoring Report for Wateryear 1993
| 94-158 | September 1994 |
|
Freshwater Ambient Monitoring Report for Wateryear 1992
| 94-70 | May 1994 |
|
Freshwater Ambient Monitoring Report for Wateryear 1991
| 93-75 | September 1993 |
|
Yakima River Basin Water Enhancement Project
| 82-11-002 | December 1982 |
|
Water in the Skagit River Basin, Washington
| WSB 47 | January 1978 |
|
Baker lake Survey.
| 75-e60 | June 1975 |
|
Efficiency Study at the Concrete STP.
| 74-e57 | February 1974 |
|
Diablo STP.
| 73-e05 | March 1973 |
|
Newhalem STP.
| 73-e04 | March 1973 |