Title (link to summary) | Number | Date (released or updated) |
Focus on: Watershed Health Monitoring 2024
| 24-03-007 | March 2024 |
Quality Assurance Project Plan: Monitoring of Tire Contaminants in Coho Salmon Watersheds
| 23-03-113 | November 2023 |
WRIA 31 Rock-Glade Watershed Water Availability
| 20-11-031 | October 2022 |
Survey of Phthalates in Washington State Waterbodies, 2021
| 22-03-027 | September 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 |
Planning for flood risks
| 21-06-004 | February 2021 |
Survey of Per- and Poly-fluoroalkyl Substances (PFASs) in Rivers and Lakes, 2016
| 17-03-021 | September 2017 |
Brominated Flame Retardants, Alkylphenolic Compounds, and Hexabromocyclododecane in Freshwater Fish of Washington State Rivers and Lakes
| 16-03-012 | March 2016 |
Focus on Environmental Monitoring: 2015 Stream Surveys in the Mid Columbia Region
| 15-03-005 | February 2015 |
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 |
Quality Assurance Project Plan: WRIA 31 Implementation and Monitoring Project
| 14-10-062 | February 2014 |
PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Lakes, 2011 Results
| 12-03-031 | June 2012 |
2010 Report to the Legislature: Water Banking in Washington State
| 11-11-072 | June 2011 |
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 2009 Columbia River Grants
| 09-12-010 | August 2009 |
2008 Report to the Legislature - Progress on Watershed Planning and Setting Instream Flows
| 08-06-027 | December 2008 |
Finding Water Supplies for the Columbia Basin
| 08-11-031 | July 2008 |
Clarks Creek Watershed Fecal Coliform TMDL
| 07-10-110 | May 2008 |
Results of First Season Shallow Aquifer Testing, Locher Road Site, Walla Walla
| 12-03-298 | July 2007 |
Progress on Watershed Planning and Setting Instream Flows
| 05-11-038 | December 2005 |
Aquifer Storage and Recovery Assessment, City of Kennewick
| 12-03-299 | October 2005 |
Glade Fourmile Subbasin Water Quality Report
| 12-03-297 | June 2005 |
Ground Water Quality Characterization and Nitrate Investigation of the Glade Creek Watershed
| 96-348 | November 1996 |
Evaluation of High Temperature in Rock Creek (Klickitat County)
| 96-308 | February 1996 |
Washington State Pesticide Monitoring Program: Reconnaissance Sampling of Surface Waters (1992)
| 93-e09 | March 1993 |
Nitrate-Nitrite Level in Glade Creek
| 92-e16 | October 1992 |