| Title (link to summary) | Number | Date (released or updated) |
|
Focus On: Watershed Health Monitoring 2026
| 26-03-004 | February 2026 |
|
Greater Lake Washington Watershed PFAS Survey: Final Report
| 25-03-008 | July 2025 |
|
Soos Creek Watershed Modeling & Analysis to Address Bioassessment Impairments for the Soos Creek Fine Sediment Total Maximum Daily Load Study
| 24-03-003 | June 2025 |
|
Assessing Sources of Toxic Chemicals Impacting Juvenile Chinook Salmon: Snohomish River Watershed Source Assessment of PBDE Flame Retardants
| 25-03-002 | February 2025 |
|
Focus On: Watershed Health Monitoring 2025
| 24-03-028 | December 2024 |
|
Focus on: Watershed Health Monitoring 2024
| 24-03-007 | March 2024 |
|
Focus on: Watershed Health Monitoring 2023
| 23-03-008 | February 2023 |
|
Signal vs Noise for Watershed Health Monitoring Habitat Metrics, 2009-2019
| 22-03-029 | November 2022 |
|
Standard Operating Procedure EAP124, Version 2.0, Vertebrate Assemblage Sampling
| 22-03-218 | April 2022 |
|
Standard Operating Procedure EAP106, Version 2.0, Verification and Layout of Sites (Narrow Protocol)
| 22-03-204 | March 2022 |
|
Standard Operating Procedure EAP114, Version 1.4, Estimating Substrate Sizes and Embeddedness at Major Transects
| 22-03-203 | March 2022 |
|
Focus on: Watershed Health Monitoring 2022
| 22-03-010 | January 2022 |
|
Focus on: Watershed Health Monitoring 2021
| 21-03-004 | March 2021 |
|
Focus on: Puget Sound Streams Survey 2020
| 19-03-022 | December 2019 |
|
Quality Assurance Project Plan: Upper Yakima River Basin Water Quality Monitoring for Aquatic Life Parameters: Water Temperature, Dissolved Oxygen, and pH
| 19-03-112 | September 2019 |
|
Quality Assurance Project Plan: Measuring PCBs in Biofilm, Sediment, and Invertebrates in the Spokane River: Screening Study
| 19-03-103 | March 2019 |