Publications & Forms

Title (link to summary)	Number	Date (released or updated)
Focus on: Runoff Water Pollution in Washington	21-10-040	November 2021
Addendum 2 to Quality Assurance Project Plan: Measuring Mercury Trends in Freshwater Fish in Washington State	21-03-120	October 2021
Quality Assurance Project Plan: Testing the Use of Biofilms to Measure PFAS in the South Fork Palouse River	21-03-116	September 2021
Quality Assurance Project Plan Addendum 1: Freshwater Fish Contaminant Monitoring Program, 2019	21-03-114	August 2021
Quality Assurance Monitoring Plan: Statewide River and Stream Ambient Water Quality Monitoring	21-03-109	August 2021
Water Quality Policy 1-11 Chapter 2 - Ensuring Credible Data for Water Quality Management	21-10-032	July 2021
Water Quality Standards Triennial Review Focus Sheet	21-10-031	July 2021
Quality Assurance Project Plan: Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load 10-Year Effectiveness Monitoring Study	21-03-112	July 2021
Quality Assurance Project Plan: Lower Snohomish River Tributaries Fecal Coliform Bacteria Effectiveness Monitoring	21-03-107	May 2021
Focus On: Water Quality Assessment	21-10-015	April 2021
Portac Fact Sheet	21-09-092	April 2021
Focus on: Watershed Health Monitoring 2021	21-03-004	March 2021
East Fork Lewis River Watershed Bacteria Monitoring and Nonpoint Source Identification	21-10-003	February 2021
Walla Walla River Basin Bacteria, pH, and Dissolved Oxygen Total Maximum Daily Load: Water Quality Effectiveness Monitoring Report	21-03-001	January 2021

Ecology Publications & Forms