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Superfund / Pennsylvania

Tysons Dump

Upper Merion Township, Montgomery County, Pennsylvania

This site remains on the final NPL. The engineered cleanup (its "remedy") was physically completed on 12/22/1997, and the site stays listed while monitoring confirms the remedy works.

EPA IDPAD980692024
StatusNPL Site
HRS score63.1
Proposed09/08/1983
Listed09/21/1984
Construction complete12/22/1997
Deleted-
Coordinates40.11139, -75.36278

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