Billings PCE

Billings, MT - Region VIII


Site Contact:

Kerry Guy
On-Scene Coordinator

715 Central Avenue (origin)
Billings, MT 59105

Latitude: 45.7700000
Longitude: -108.5333000

The Site consists of a PCE contaminant plume in shallow groundwater, extending east-northeast from the source area, under a residential neighborhood, into downtown Billings, MT. The contaminant plume likely results from historic PCE (a dense, non-aqueous phase liquid or ‘DNAPL’) releases from the old dry cleaning facility The contaminant plume (defined by the 100 ug/l PCE isopleth), extends approximately 8,000 feet from the source area to the distal end, spreads, in one area, to a width of 1,000 feet, and underlies 298 residential, 8 condominium, and 179 commercial properties. Depth to groundwater is approximately 12-14 feet.

For additional information, visit the Pollution Report (POLREPS) section.



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  • None for this site


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  • None for this site