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Title (link to summary)NumberDate (released or updated)
Standard Operating Procedure EAP130, Version 1.0: Short-term Continuous Data Collection with a Multiparameter Sonde, Part 2: Data Processing 19-03-230December 2019
Standard Operating Procedure EAP129, Version 1.0: Short-term Continuous Data Collection with a Multiparameter Sonde, Part 1: Field Procedures 19-03-229December 2019
Standard Operating Procedure EAP028, Version 2.4: Reagent Preparation 19-03-227December 2019
Standard Operating Procedure EAP109, Version 1.1: Watershed Health Monitoring: Estimating Stream Discharge (Narrow Protocol) 19-03-226December 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
Focus on: Puget Sound Streams Survey 2020 19-03-022December 2019
Flame Retardants in Ten Washington State Lakes, 2017-2018. 19-03-021December 2019
Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Streams: 2016 Results 19-03-020December 2019
Cowiche Creek Vegetation and Shade Study 19-03-018December 2019
Quality Assurance Project Plan: Sumas-Blaine Surficial Aquifer Long-Term Ambient Groundwater Monitoring 19-03-114November 2019
Eyes Over Puget Sound: Surface Conditions Report — October 30, 2019 19-03-076November 2019
Quality Report to Management July 2015 - June 2018: Washington State Department of Ecology 19-03-017November 2019
Puget Sound Nutrient Synthesis Report, Part 2: Comparison of Watershed Nutrient Load Estimates 19-03-019October 2019
Puget Sound Nutrient Synthesis Report, Part 1: Nutrient Projects Funded by the National Estuary Program Toxics and Nutrients Prevention, Reduction, and Control Cooperative Agreement 19-03-016October 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
Eyes Over Puget Sound: Surface Conditions Report — September 12, 2019 19-03-075September 2019
Standard Operating Procedure EAP046, Version 3.0: Computer Analysis of Hemispherical Digital Images Collected as Part of a TMDL or Forests and Fish Unit Technical Study 19-03-224August 2019
Standard Operating Procedure EAP018, Version 1.2: Turbidity Threshold Sampling 19-03-222August 2019
Quality Assurance Project Plan: Assessing Sources of Toxic Chemicals Impacting Juvenile Chinook Salmon 19-03-110August 2019
School Supplies 2018: Addendum 3 to Quality Assurance Project Plan: Phthalates and Metals in Children’s Products 19-03-109August 2019
Quality Assurance Project Plan: Spatial and Seasonal Variability in Salish Sea Bottom-Water Microbial Respiration 19-03-106August 2019
Eyes Over Puget Sound: Surface Conditions Report — July 29, 2019 19-03-074August 2019
Addendum to 2015 Quality Management Plan: Puget Sound National Estuary Program Quality Assurance for State Lead Organizations and Strategic Initiative Leads 19-03-015August 2019
Freshwater Fish Contaminant Monitoring Program: 2016 Results 19-03-013August 2019
Standard Operating Procedure EAP019, Version 1.2: Estimating Stream Flows Using a Flume 19-03-223July 2019
Standard Operating Procedure EAP064, Version 1.1: Determining Canopy Closure Using a Concave Spherical Densiometer 19-03-221July 2019
Standard Operating Procedure EAP105, Version 1.1: GIS-Based Verification, Layout, and Data Collection (Wide Protocol) 19-03-220July 2019
Addendum 6 to Quality Assurance Monitoring Plan: Long-Term Marine Waters Monitoring, Water Column Project 19-03-107July 2019
Upland Regional Soil Background Characterization for Select Metals in Northeast Washington Watersheds 19-03-014July 2019
Standard Operating Procedure EAP044, Version 4.0: Collecting Data to Support a Temperature Total Maximum Daily Load (TMDL) Study 19-03-219June 2019
Standard Operating Procedure EAP122, Version 1.1: Measuring Stream Slope (Narrow Protocol) 19-03-218June 2019
Standard Operating Procedure EAP123, Version 1.1: Measuring Compass Bearings (Narrow Protocol) 19-03-217June 2019
Quality Assurance Project Plan: Upper Yakima River Basin Suspended Sediment and Turbidity Status Monitoring 19-03-108June 2019
Eyes Over Puget Sound: Surface Conditions Report — June 2019 19-03-073June 2019
POSTER: Pharmaceuticals and Personal Care Products (PPCPs) and Perfluoroalkyl Substances (PFAS) in Puget Sound Sediments, An Update: 2010 – 2015 19-03-012June 2019
The Prevalence of Cyanobacteria: A historical perspective from lake sediment 19-03-011June 2019
Copper and Zinc in Urban Runoff: Phase 2 – Rainwater Washoff Monitoring 19-03-008June 2019
Standard Operating Procedure EAP095, Version 1.2: Collecting Water Samples for Watershed Health Monitoring 19-03-216May 2019
Evaluation of Groundwater Quality and Discharge Conditions at the Confluence of Deep Creek with the Spokane River 19-03-010May 2019
Measuring Mercury Trends in Freshwater Fish, 2016 Sampling Results 19-03-009May 2019
POSTER: Monitoring temperature and chlorophyll a to explore the survival potential of Pacific herring larvae in Puget Sound 19-03-007May 2019
Standard Operating Procedure EAP112, Version 1.1: Assessing Bank Erosion Vulnerability 19-03-215April 2019
Standard Operating Procedure EAP121, Version 1.1: Watershed Health Monitoring: Standard Operating Procedures for Counting Large Woody Debris. 19-03-214April 2019
Standard Operating Procedure EAP094, Version 1.0: Sampling Trace Contaminants Using Continuous Low-Level Monitoring Devices 19-03-213April 2019
Standard Operating Procedure EAP073, Version 2.3: Minimum Requirements for the Collection of Freshwater Benthic Macroinvertebrates in Streams and Rivers 19-03-211April 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
Eyes Over Puget Sound: Surface Conditions Report — March 26, 2019 19-03-072April 2019
POSTER: Changes in Nitrate-N Concentration in the Sumas-Blaine Aquifer between 1997 and 2018 19-03-006April 2019
Standard Operating Procedure EAP043, Version 1.3: Marine Macrobenthic Sample Analysis 19-03-212March 2019
Standard Operating Procedure EAP082, Version 1.2: Correction of Continuous Stage Records Subject to Instrument Drift 19-03-210March 2019
Standard Operating Procedure EAP039, Version 1.3: Obtaining Marine Sediment Samples 19-03-208March 2019
Quality Assurance Project Plan: Measuring PCBs in Biofilm, Sediment, and Invertebrates in the Spokane River: Screening Study 19-03-103March 2019
Eyes Over Puget Sound: Surface Conditions Report — February 21, 2019 19-03-071March 2019
Screening for PAHs and Metals in the Puget Sound Basin at Aquatic Habitats Adjacent to Mainline Railroad Tracks 19-03-005March 2019
Atmospheric Deposition of PCBs in the Spokane River Watershed 19-03-003March 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
Standard Operating Procedure EAP057, Version 1.2: Conducting Stream Hydrology Site Visits 19-03-209February 2019
Standard Operating Procedure EAP111, Version 1.14: Periphyton Sampling, Processing, and Identification in Streams and Rivers 19-03-207February 2019
Standard Operating Procedure EAP108, Version 1.10: Collecting In Situ Water Quality Data 19-03-206February 2019
Cannabis Laboratory Accreditation Recommendations 19-03-004February 2019
Standard Operating Procedure EAP074, Version 1.2: Use of Submersible Pressure Transducers During Groundwater Studies 19-03-205January 2019
Standard Operating Procedure EAP098, Version 1.1: Collecting Groundwater Samples for Metals Analysis from Water Supply Wells 19-03-204January 2019
Standard Operating Procedure EAP003, Version 4.1: Sampling of Pesticides and Semivolatile Organics in Surface Waters 19-03-203January 2019
Standard Operating Procedure EAP011, Version 2.0: Instantaneous Measurement of Temperature in Water 19-03-202January 2019
Standard Operating Procedure EAP045, Version 3.0: Hemispherical Digital Photography Field Surveys 19-03-201January 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
Eyes Over Puget Sound: 2018 Year in Review 19-03-070January 2019
Evaluation of Low-Level Field Sampling Methods for PCBs and PBDEs in Surface Waters 19-03-002January 2019
Puget Sound Nutrient Source Reduction Project. Volume 1: Model Updates and Bounding Scenarios 19-03-001January 2019