Department of Ecology
September 2022
Tag: PFAS
Per- and Polyfluoroalkyl Substances Data Gap Investigation Work Plan Lower Issaquah Valley
Farallon Consulting
July 15, 2022
Focus on: PFAS Cleanup Levels
Department of Ecology
July 2022
Groundwater Flow and PFAS Transport Modeling Report Issaquah, Washington
Geosyntec Consultants
September 13, 2021
Per- and Polyfluoroalkyl Substances (PFAS) Additional Characterization Study Summary Report
Lower Issaquah Valley
Issaquah, Washington
Farallon Consulting, L.L.C.
April 14, 2021
Minimizing the environmental impact of PFAS by using specialized coagulants for the treatment of PFAS polluted waters and for the decontamination of firefighting equipment
Emerging Contaminants Journal
February 22, 2021
Per – and Polyfluoroalkyl Substances Characterization Study Work Plan Addendum
Lower Issaquah Valley
Issaquah, Washington
Farallon Consulting, L.L.C.
April 3, 2020
Olympic View Water and Sewer District Wellhead Protection Area Delineation Deer Creek Springs and 228th St. Wellfield
Robinson Noble Inc.
August 2018
Letter responding to PGG letter of findings
Subject: Response to Pacific Groundwater Group’s letter of findings, dated June 1, 2018, regarding the proposed use of UIC Wells at the Madrona Elementary School in Edmonds, WA
Robinson Noble Inc.
June 8, 2018
Madrona School Stormwater Management System Assessment
Pacific Groundwater Group
June 1, 2018