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Superfund / Montana

East Helena Site

East Helena, Lewis and Clark County, Montana

This site is on the final NPL: EPA scored its hazard high enough for federally led cleanup, and work has not reached construction completion. Long-running sites in this state are common; listing dates below show how long.

EPA IDMTD006230346
StatusNPL Site
HRS score61.65
Proposed09/08/1983
Listed09/21/1984
Construction complete-
Deleted-
Coordinates46.58167, -111.91830

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