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Title

Focus on Spokane International Airport: Initial PFAS Investigation Work Plan

 
Publication number Date Published
24-09-027December 2024
VIEW NOW Focus on Spokane International Airport: Initial PFAS Investigation Work Plan (Number of pages: 2) (Publication Size: 841KB)
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Author(s) Toxics Cleanup Program, Northwest Region
Description The Initial PFAS Investigation Work Plan explains where and how preliminary groundwater and soil samples will be collected on the Spokane International Airport (SIA) property, focusing on areas with potential or known per-and polyfluoroalkyl substances (PFAS) releases. Groundwater samples will be collected from 52 monitoring wells. Soil samples will be collected from 57 locations at multiple depths below the ground surface. The investigation results will be summarized in an Initial PFAS Investigation Report, including maps and preliminary analyses of soil and groundwater data. The field work detailed in this work plan will be completed by February 4, 2025. The report is due 30 days after SIA receives all validated laboratory data associated with this work. The results will be used to develop a Remedial Investigation Work Plan.
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Keywords PFAS, PFOA, AFFF, Spokane County, investigation, soil, MTCA, groundwater, contamination, West Plains, PFOS, Airway Heights, PFHxS
WEB PAGE Spokane International Airport PFAS cleanup site information
CLEANUP SITE Cleanup Site ID: 16774

FACILITY SITE Facility Site ID: 6332493