| Title (link to summary) |
Number |
Date (released or updated) |
| Quality Assurance Project Plan: Control of Toxic Chemicals in Puget Sound Phase 3: Characterization of Toxic Chemicals in Puget Sound and Selected Major Tributaries | 09-03-118 | August 2009 |
| 2008 Report to the Legislature - Progress on Watershed Planning and Setting Instream Flows | 08-06-027 | December 2008 |
| Stillaguamish River Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Temperature Total Maximum Daily Load: Water Quality Implimentation Plan | 07-10-033 | June 2007 |
| Focus on Next Steps to Improve Water Quality in the Stillaguamish Watershed and Port Susan | 07-10-035 | April 2007 |
| Stillaguamish River Watershed Temperature Total Maximum Daily Load: Water Quality Improvement Report -- Vol. 2: Implementation Strategy | 06-10-057 | September 2006 |
| Quality Assurance Project Plan: Old Stillaguamish River Multi-Parameter Total Maximum Daily Load Study | 06-03-108 | August 2006 |
| Frequently Asked Questions about Stillaguamish Water Reserves | 05-11-040 | June 2006 |
| Progress on Watershed Planning and Setting Instream Flows | 05-11-038 | December 2005 |
| Old Stillaguamish River Channel Diel Surveys, July and September 2004 | 05-03-035 | October 2005 |
| Implementation Plan for the Adoption of Chapter 173-505 WAC, Instream Resources Protection and Water Resources Program for the Stillaguamish River Basin | 05-11-025 | August 2005 |
| Benefit-Cost & Least Burden Analysis for Chapter 173-505 WAC,
In-stream Resources Protection and Water Resources Program for the
Stillaguamish River Basin | 05-11-027 | August 2005 |
| Rule Adoption Notice: Stillaguamish River Basin | 05-11-029 | August 2005 |
| Revised Small Business Economic Impact Statement for Chapter 173-505 WAC,
Instream Resources Protection and Water Resources Program for the
Stillaguamish River Basin | 05-11-030 | August 2005 |
| Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Arsenic, and Mercury Total Maximum Daily Load (Water Cleanup Plan) - Submittal Report | 05-10-044 | May 2005 |
| Preliminary Benefit-Cost & Least Burdensome Analysis for Amendment to Chapter 173-505 WAC, Instream Resources Protection Program Stillaguamish River Basin Water Resources Inventory Area (WRIA 5) | 05-11-008 | February 2005 |
| Small Business Economic Impact Statement for Amendment to Chapter 173-505 WAC
Instream Resources Protection Program Stillaguamish River Basin
Water Resources Inventory Area (WRIA 5) | 05-11-009 | February 2005 |
| Focus on Water Quality Cleanup Plan for Port Susan and Stillaguamish Watershed | 04-10-085 | January 2005 |
| Quality Assurance Project Plan: Old Stillaguamish River Channel Diel Surveys. | 04-03-113 | October 2004 |
| Data Summary: Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Arsenic Total Maximum Daily Load Study | 04-03-037 | August 2004 |
| Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Arsenic Total Maximum Daily Load Study | 04-03-017 | July 2004 |
| Stillaguamish River Watershed Temperature Total Maximum Daily Load Study | 04-03-010 | March 2004 |
| Flow Summary for Gaging Stations on the Stillaguamish River and Selected Tributaries, May through October 2001 | 03-03-019 | April 2003 |
| Results and Recommendations from Monitoring Arsenic Levels in 303(d) Listed Rivers in Washington | 02-03-045 | October 2002 |
| Quality Assurance Project Plan: Stillaguamish River Temperature Total Maximum Daily Load | 01-03-066 | December 2001 |
| River and Stream Ambient Monitoring Report for Water Year 2000 | 01-03-042 | December 2001 |
| Water Cleanup Plans: Stillaguamish River Watershed | 01-10-034 | June 2001 |
| Water Quality Assessments of Selected Lakes within Washington State: 1997 | 00-03-009 | March 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 |
| Effectiveness of Forest Road and Timber Harvest Best Management Practices with Respect to Sediment-Related Water Quality Impacts | 99-317 | May 1999 |
| River and Stream Ambient Monitoring Report for Wateryear 1996 | 98-317 | June 1998 |
| 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 |
| 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 |
| Ambient Monitoring Instream Biological Assessment: Progress Report of 1993 Pilot Survey | 95-333 | July 1995 |
| Water Quality Impacts from Dairies in Washington State: A Literature Review | 95-326 | June 1995 |
| 1994 Statewide Water Quality Assessment Lakes Chapter - Companion Document to WA State 305(b) | 95-311 | February 1995 |
| River and Stream Ambient Monitoring Report for Wateryear 1993 | 94-158 | September 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 |
| Freshwater Ambient Monitoring Report for Wateryear 1991 | 93-75 | September 1993 |
| Stanwood Class II Inspection - September 8-9, 1992 | 93-e29 | September 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 |
| Lake Water Quality Assessment Project, 1990 | 92-124 | 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 |
| Portage Creek: Nonpoint Source Pollution Effects on Quality of the Water Resource | 95-300 | 1991 |
| Arlington Wastewater Treatment Plant: Results of a Limited Class II Inspection and Receiving Water Study. | 87-e21 | May 1987 |
| Stillaguamish River Basin Instream Resources Protection Program Including Proposed Administrative Rules | 81-11-004 | March 1981 |
| Stillaguamish River Basin Instream Resources Protection Program | 81-IRPP-5 | 1981 |
| Indian Ridge Treatment Center (Sewage Lagoon). Memo to John Glynn. | 76-e03 | 1976 |
| Granite Falls STP Efficiency Study. Memo to John Glynn January 13, 1976. | 76-e41 | 1976 |
