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Superfund / Washington

Silver Mountain Mine

Loomis, Okanogan County, Washington

EPA deleted this site from the NPL on 09/22/1997, meaning the planned cleanup actions were completed and reviewed. Deletion ends the federal project; it does not return the land to its original condition, and use restrictions can remain.

EPA IDWAD980722789
StatusDeleted NPL Site
HRS score29.98
Proposed10/15/1984
Listed06/10/1986
Construction complete09/28/1992
Deleted09/22/1997
Coordinates48.74500, -119.55700
EPA site progress profileListing narrative (PDF)Okanogan County environmental record

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