Perfect World

Superfund / California

NPL Site · EPA Region 9

Klau/Buena Vista Mine

Paso Robles, San Luis Obispo County, California

Industry (inferred)Mining & Ore Processing
Metal mining
EPA IDCA1141190578
HRS score50.00
ProposedSeptember 23, 2004
ListedApril 19, 2006
Construction complete
Deleted

Regulatory timeline

  1. September 23, 2004Proposed for the NPL
  2. April 19, 2006Established 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. April 19, 2026Projected five-year review (reinspection), cycle 4
  2. April 19, 2031Projected five-year review (reinspection), cycle 5
  3. April 19, 2036Projected five-year review (reinspection), cycle 6

Official EPA records