Weldon Spring Quarry/Plant/Pits (USDOE/Army)

Regulatory timeline

1. October 15, 1984Proposed for the NPL
2. July 22, 1987Established on the NPL (final listing)
3. August 22, 2005Construction completed

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. August 22, 2025Projected five-year review (reinspection), cycle 4
2. August 22, 2030Projected five-year review (reinspection), cycle 5
3. August 22, 2035Projected five-year review (reinspection), cycle 6

Official EPA records