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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)
Quality Assurance Project Plan: Little Spokane River Fish Hatchery, Water Quality Monitoring for Nutrients 08-03-120December 2008
Quality Assurance Project Plan: Des Moines, Massey, and McSorley Creeks Copper and Zinc Water Quality Assessment 08-03-119December 2008
Quality Assurance Project Plan: Goosmus Creek Metals and Conventional Parameters Water Quality Monitoring 08-03-118November 2008
Quality Assurance Project Plan: Hangman Creek Watershed Dissolved Oxygen and pH Total Maximum Daily Load Water Quality Study Design 08-03-117October 2008
Quality Assurance Project Plan: Screening for Blue-Green Algae Toxins in Lake Fish Tissues. 08-03-116October 2008
Focus on: Side-by-Side River and Stream Sampling Program 08-03-028October 2008
Quality Assurance Project Plan: High-resolution, Pore-water Sampling Near the Groundwater/Surface Water Interface 08-03-115September 2008
Quality Assurance Project Plan: Loading of Contaminants to the Lower Duwamish Waterway from Suspended Sediments in the Green River 08-03-114September 2008
Quality Assurance Project Plan: Receiving Water Study for Puget Sound Boatyards: Metals Translators and Hardness 08-03-108September 2008
Addendum to Quality Assurance Project Plan: Drayton Harbor Watershed Fecal Coliform Total Maximum Daily Load 08-03-105ADD1September 2008
Quality Assurance Project Plan: Pharmaceuticals and Personal Care Products in Wastewater Treatment Systems 08-03-112August 2008
Quality Assurance Project Plan: Evaluation of Candidate Freshwater Sediment Reference Sites 08-03-111July 2008
Quality Assurance Project Plan: Union River Fecal Coliform Total Maximum Daily Load Effectiveness Monitoring 08-03-109July 2008
Addendum to Quality Assurance Project Plan: Type N Experimental Buffer Treatment Study: Addressing Buffer Effectiveness on Riparian Inputs, Water Quality, and Exports to Fish-Bearing Waters in Basaltic Lithologies 07-03-103ADD1June 2008
Quality Assurance Project Plan: PBT Monitoring: Measuring Perfluorinated Compounds in Washington Rivers and Lakes 08-03-107May 2008
Quality Assurance Project Plan: Lead and Copper Concentrations In North Creek, Gig Harbor 08-03-106May 2008
Addendum #1 to Quality Assurance Project Plan: A Trend Monitoring Component for Organic PBTs in the Washington State Toxics Monitoring Program 07-03-104ADD1May 2008
Addendum #1 to Quality Assurance Project Plan: Depositional History of Mercury in Selected Washington Lakes Determined from Sediment Cores. 06-03-113ADD1May 2008
Quality Assurance Project Plan: Drayton Harbor Watershed Fecal Coliform Total Maximum Daily Load: Phase 1 Water Quality Study Design 08-03-105March 2008
Quality Assurance Project Plan: West Medical Lake Total PCBs and Dioxin (2,3,7,8-TCDD) Total Maximum Daily Load 08-03-104February 2008
Quality Assurance Project Plan: Surface Sediment and Fish Tissue Chemistry in Greater Elliott Bay (Seattle) 08-03-103February 2008
Quality Assurance Project Plan: Water Quality Monitoring for Fecal Coliform Bacteria in Dobbs Creek 08-10-009January 2008
Quality Assurance Project Plan: PCB and Dioxin Levels in Resident Fish from Washington Background Lakes and Rivers 08-03-102January 2008