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Quality Assurance Project Plans (QAPPs) (531 publications 1990-2021)

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Title (link to summary)NumberDate (released or updated)
Water Quality Program Quality Assurance Project Plan (QAPP) Template for Water Quality Components of Required Feasibility Studies for Managed Aquifer Recharge (MAR) Projects 19-10-050December 2019
Quality Assurance Project Plan: Beach Environmental Assessment, Communication, and Health (BEACH) Program: Monitoring Washington State Marine Beaches 19-03-119December 2019
Addendum 2 to Quality Assurance Project Plan: Long-term Monitoring of Persistent, Bioaccumulative, and Toxic Chemicals Using Age-dated Lake Sediment Cores 19-03-116December 2019
Quality Assurance Project Plan: Sumas-Blaine Surficial Aquifer Long-Term Ambient Groundwater Monitoring 19-03-114November 2019
Quality Report to Management July 2015 - June 2018: Washington State Department of Ecology 19-03-017November 2019
Air Monitoring Site Selection and Installation Procedure 16-02-021November 2019
Quality Assurance Project Plan - Puyallup River Tributaries Effectiveness Monitoring 19-10-040October 2019
School Supplies 2019 Addendum 4 to Quality Assurance Project Plan: Phthalates and Metals in Children’s Products 19-04-018October 2019
Quality Assurance Project Plan: Upper Yakima River Basin Water Quality Monitoring for Aquatic Life Parameters: Water Temperature, Dissolved Oxygen, and pH 19-03-112September 2019
Quality Assurance Project Plan: Non-Targeted Screening of Toxic Organics in Fish Tissue 19-03-111September 2019
Quality Assurance Project Plan: Assessing Sources of Toxic Chemicals Impacting Juvenile Chinook Salmon 19-03-110August 2019
Addendum 6 to Quality Assurance Monitoring Plan: Long-Term Marine Waters Monitoring, Water Column Project 19-03-107July 2019
Quality Assurance Project Plan: Upper Yakima River Basin Suspended Sediment and Turbidity Status Monitoring 19-03-108June 2019
Quality Assurance Project Plan: Characterization of Metals in Sediment from the Lucerne Basin of Lake Chelan 19-03-105April 2019
Addendum to Quality Assurance Project Plan: Environmental Effects-Based Concentrations for Total Petroleum Hydrocarbons (TPH) in Marine Water and Freshwater 19-03-104April 2019
Quality Assurance Project Plan: Measuring PCBs in Biofilm, Sediment, and Invertebrates in the Spokane River: Screening Study 19-03-103March 2019
Quality Assurance Project Plan: Newaukum River Monitoring of the Effectiveness of Best Management Practices (BMPs) for Sediment and Nutrient Reduction 18-03-101March 2019
Quality Assurance Project Plan: Ocean Acidification Monitoring at Ecology's Greater Puget Sound Stations 19-03-102January 2019
Quality Assurance Project Plan: Shell Mart McKenzie Automotive and Fargher Lake Grocery Groundwater Assessment Monitoring 19-03-101January 2019