Superfund / Illinois
Kerr-McGee (Kress Creek/West Branch of DuPage River)
DuPage County, Du Page County, Illinois
EPA deleted this site from the NPL on 08/20/2026, 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 ID | ILD980823991 |
| Status | Deleted NPL Site |
| HRS score | 39.05 |
| Proposed | 10/15/1984 |
| Listed | 02/11/1991 |
| Construction complete | 11/06/2012 |
| Deleted | 08/20/2026 |
| Coordinates | 41.86361, -88.20930 |
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