Usn Air Station Cecil Field

⚠ Superfund · Ready for anticipated reuse

EPA identified 12 Operable Units (OUs) . These OUs refer to different parts of the site. OU-1, for example, refers to the Old Landfill and an area referred to as the Recent Landfill. EPA has issued Records of Decision (RODs) for all 12 OUs. These RODs describe the cleanup approaches for the various portions of the site.

Location

CityJacksonville
CountyDuval County
StateFlorida
Coordinates30.23861, -81.90278

Contaminants of concern

Contaminated media

Cleanup timeline

  1. Initial Assessment Completed — Not Yet Achieved
  2. Proposed to the National Priorities List — 07/14/1989
  3. Finalized on the National Priorities List — 11/21/1989
  4. Remedial Investigation Started — 12/12/1989
  5. Remedy Selected — 03/31/1994
  6. Final Remedy Selected — 06/06/2008
  7. Remedial Action Started — 06/02/1994
  8. Final Remedial Action Started — 08/11/2009
  9. Construction Completed — 08/26/2009
  10. Deleted from National Priorities List — Not Yet Achieved

EPA references

Other Superfund sites in Duval County

EPA-regulated facilities nearby

Understanding this Superfund site

Usn Air Station Cecil Field is a federal Superfund site in Florida. 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: Ready for anticipated reuse. EPA considers this site ready for anticipated reuse, meaning cleanup has progressed enough for certain land uses. This does not necessarily mean all contamination has been removed — institutional controls like deed restrictions may limit how the land can be used.

EPA has identified 10 contaminants of concern at this site, including 1,1,1-trichloroethane, 1,1,2-trichloroethane, 1,1-dichloroethane. Contamination has been detected in groundwater, soil, debris, sediment, surface water, free-phase napl.

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.