Bountiful Woods Cross 5th S Pce Plume

⚠ Superfund · Cleanup underway

In September 2023, EPA completed the third five-year review (FYR)(pdf) (77 pp, 11.15 MB) for the Bountiful/Woods Cross 5th S. PCE Plume Superfund site. The purpose of a FYR is to evaluate the implementation and performance of a remedy to determine if the remedy is and will continue to be protective of human health and the environment.

Location

CityBountiful
CountyDavis County
StateUtah
Coordinates40.88769, -111.90434

Contaminants of concern

Contaminated media

Cleanup timeline

  1. Initial Assessment Completed — 07/24/1996
  2. Proposed to the National Priorities List — 12/01/2000
  3. Finalized on the National Priorities List — 09/13/2001
  4. Remedial Investigation Started — 09/28/2001
  5. Remedy Selected — 09/28/2006
  6. Final Remedy Selected — 09/27/2007
  7. Remedial Action Started — 09/15/2008
  8. Construction Completed — Not Yet Achieved
  9. Deleted from National Priorities List — Not Yet Achieved
  10. Most Recent Five-Year Review — 09/29/2023

EPA references

Other Superfund sites in Davis County

EPA-regulated facilities nearby

Understanding this Superfund site

Bountiful Woods Cross 5th S Pce Plume is a federal Superfund site in Utah. 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: Cleanup underway. Active cleanup is underway, meaning EPA has approved a remediation plan and work is in progress. Cleanup timelines vary widely — some sites take decades depending on contamination depth, groundwater involvement, and funding availability.

EPA has identified 10 contaminants of concern at this site, including 1,1-dichloroethene, 1,2,4-trimethylbenzene, 1,2-dimethylbenzene (o-xylene). Contamination has been detected in soil, groundwater, soil gas.

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.