Perfect World

Superfund / Iowa

NPL Site · EPA Region 7

Railroad Avenue Groundwater Contamination

Des Moines, Polk County, Iowa

Industry (inferred)Transportation
Railroad & rail yards
EPA IDIA0001610963
HRS score50.00
ProposedSeptember 13, 2001
ListedSeptember 5, 2002
Construction completeAugust 17, 2007
Deleted

Regulatory timeline

  1. September 13, 2001Proposed for the NPL
  2. September 5, 2002Established on the NPL (final listing)
  3. August 17, 2007Construction 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 17, 2022Projected five-year review (reinspection), cycle 3
  2. August 17, 2027Projected five-year review (reinspection), cycle 4
  3. August 17, 2032Projected five-year review (reinspection), cycle 5

Official EPA records