North Ridge Estates

⚠ Superfund · Listed on NPL

EPA’s removal and cleanup of asbestos-contaminated materials at the site was completed in 2018. The cleanup has returned the site to productive use as a residential neighborhood, protecting current and future residents from harmful asbestos contamination.

Location

CityKlamath Falls
CountyKlamath County
StateOregon
Coordinates42.26480, -121.74650

Contaminants of concern

Contaminated media

Cleanup timeline

  1. Initial Assessment Completed — Not Yet Achieved
  2. Proposed to the National Priorities List — 03/10/2011
  3. Finalized on the National Priorities List — 09/16/2011
  4. Remedial Investigation Started — 04/08/2005
  5. Remedy Selected — 09/22/2011
  6. Final Remedial Action Started — 09/19/2014
  7. Construction Completed — Estimated Dec 2026 - Feb 2027
  8. Deleted from National Priorities List — Not Yet Achieved
  9. Most Recent Five-Year Review — 06/02/2021
  10. Achieved Sitewide Ready for Anticipated Reuse — Not Yet Achieved

EPA references

EPA-regulated facilities nearby

Understanding this Superfund site

North Ridge Estates is a federal Superfund site in Oregon. The Superfund program, created by Congress in 1980, addresses sites where hazardous substances have been released or threaten release into the environment. EPA scores potential sites using the Hazard Ranking System; those that score high enough are placed on the National Priorities List.

Current status: Listed on NPL. This site is on EPA's National Priorities List, which identifies the most serious uncontrolled or abandoned hazardous waste sites in the country. Listing triggers federal cleanup authority and funding under CERCLA (the Superfund law).

Contaminants of concern include arsenic, asbestos. Contamination has been detected in soil, solid waste.

If you live near this site and have health concerns, your state health department can provide site-specific guidance. EPA maintains a community involvement program for most NPL sites, and site documents — including the Record of Decision, five-year reviews, and public health assessments — are typically available through EPA's Superfund site profile.