Lake Calumet Cluster

Regulatory timeline

1. September 14, 2005Proposed for the NPL
2. March 4, 2010Established on the NPL (final listing)

Projected reinspection cycle

CERCLA requires a five-year review while hazards remain on site. These dates are projected from this site's cleanup timeline — they are estimates, not EPA-published dates. Check the site progress profile for the actual review schedule.

1. March 4, 2025Projected five-year review (reinspection), cycle 3
2. March 4, 2030Projected five-year review (reinspection), cycle 4
3. March 4, 2035Projected five-year review (reinspection), cycle 5

Official EPA records