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Superfund / Iowa

Northwestern States Portland Cement Co.

Mason City, Cerro Gordo County, Iowa

EPA deleted this site from the NPL on 08/31/1995, 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 IDIAD980852461
StatusDeleted NPL Site
HRS score57.8
Proposed06/24/1988
Listed08/30/1990
Construction complete12/23/1993
Deleted08/31/1995
Coordinates43.17500, -93.20500

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