Perfect World

Superfund / California

NPL Site · EPA Region 9

Alark Hard Chrome

Riverside, Riverside County, California

Industry (inferred)Metals & Machinery
Plating & metal finishing
EPA IDCAD098229214
HRS score50.50
ProposedJuly 27, 2000
ListedDecember 1, 2000
Construction complete
Deleted

Regulatory timeline

  1. July 27, 2000Proposed for the NPL
  2. December 1, 2000Established 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. December 1, 2025Projected five-year review (reinspection), cycle 5
  2. December 1, 2030Projected five-year review (reinspection), cycle 6
  3. December 1, 2035Projected five-year review (reinspection), cycle 7

Official EPA records