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Title

Pasco Landfill cleanup: Recent groundwater contamination

DRAFT FOR PUBLIC COMMENT Comment on this draft
 
Publication number Date Published
24-09-035November 2024
VIEW NOW Pasco Landfill cleanup: Recent groundwater contamination (Number of pages: 3) (Publication Size: 447KB)
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Author(s) Toxics Cleanup Program, Eastern Region
Description From April 2021 – June 2022, over 35,000 drums of hazardous waste were removed from Zone A (see map, Page 2) in the closed Pasco Landfill and taken to Grand View, Idaho, and Arlington, Oregon, for safe disposal. Since April 2024, underground thermal treatment has removed and destroyed about 9,100 pounds of chemicals from contaminated soil around the area where the drums were buried.
Recently, some chemicals being removed from the treatment process were not fully captured by the system and traveled to groundwater. Groundwater is not a source of drinking water in the area, and people are not currently at risk. Increased chemical recovery in Zone A is underway to correct this situation.
You are invited to review and comment on the amended Enforcement Order to address groundwater contamination 5:00 p.m. November 20, 2024 – 11:59 p.m. January 20, 2025.
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Contact Jeremy Schmidt at 509-724-1164 or jeremy.schmidt@ecy.wa.gov
Keywords TCE, Franklin County, Chemicals, cleanup, MTCA, groundwater
WEB PAGE Pasco Landfill cleanup site information
CLEANUP SITE Cleanup Site ID: 1910

FACILITY SITE Facility Site ID: 575

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