EPA Superfund Program: KERR-MCGEE (RESIDENTIAL AREAS), WEST CHICAGO, IL

Superfund Site Profile

The Kerr-McGee (Residential Areas) site is one of four Superfund National Priorities List (NPL) sites in the West Chicago area contaminated with radioactive thorium wastes. The radioactive waste came from a nearby facility known as the Rare Earths Facility (REF). The REF, operated by Lindsay Light and Chemical Company and its successors from 1932 until 1973, produced non-radioactive elements known as rare earths and radioactive elements such as thorium, radium and uranium along with gas lantern mantles for private entities and federal atomic energy programs. Site cleanup is scheduled for completion in July 2014.


SITE STATUS

Construction
Complete?
Yes (09/30/2003)
Human Exposure
Status

Under Control
Contaminated Ground
Water Status
Not a Ground Water Site
Site-Wide Ready for
Anticipated Use?
Yes