Perfect World

Superfund / California

NPL Site · EPA Region 9

Stringfellow

Glen Avon Heights, Riverside County, California

Industry (inferred)Chemical Manufacturing
Pesticides & agricultural chemicals
EPA IDCAT080012826
HRS score0.00
ProposedDecember 30, 1982
ListedSeptember 8, 1983
Construction complete
Deleted

Regulatory timeline

  1. December 30, 1982Proposed for the NPL
  2. September 8, 1983Established 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. September 8, 2023Projected five-year review (reinspection), cycle 8
  2. September 8, 2028Projected five-year review (reinspection), cycle 9
  3. September 8, 2033Projected five-year review (reinspection), cycle 10

Official EPA records