◉ Perfect World

Superfund / District of Columbia

NPL Site · EPA Region 3

Washington Navy Yard

Washington, District of Columbia County, District of Columbia

Industry (inferred)Defense, Aerospace & Federal
Military installation
EPA IDDC9170024310
HRS score48.57
ProposedMarch 6, 1998
ListedJuly 28, 1998
Construction complete—
Deleted—

Regulatory timeline

  1. March 6, 1998Proposed for the NPL
  2. July 28, 1998Established 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. July 28, 2023Projected five-year review (reinspection), cycle 5
  2. July 28, 2028Projected five-year review (reinspection), cycle 6
  3. July 28, 2033Projected five-year review (reinspection), cycle 7

Official EPA records

Site progress profile →Site listing narrative →View location on map →