Donnelsville Contaminated Aquifer

⚠ Superfund · Listed on NPL

U.S. Environmental Protection Agency will begin the remedial investigation, or RI, at the Donnelsville Contaminated Aquifer Superfund site. The RI is the phase of the Superfund cleanup process that helps U.S. EPA define the nature and extent of contamination at the site and to evaluate the human health and ecological risks posed by site contamination.

Location

CityDonnelsville
CountyClark County
StateOhio
Coordinates39.92056, -83.94873

Cleanup timeline

  1. Initial Assessment Completed — 05/20/2010
  2. Proposed to the National Priorities List — 05/17/2018
  3. Finalized on the National Priorities List — 09/13/2018
  4. Remedial Investigation Started — Not Yet Achieved
  5. Remedy Selected — Estimated Mar - May 2028
  6. Remedial Action Started — Not Yet Achieved
  7. Construction Completed — Not Yet Achieved
  8. Deleted from National Priorities List — Not Yet Achieved
  9. Most Recent Five-Year Review — Not Yet Achieved
  10. Achieved Sitewide Ready for Anticipated Reuse — Not Yet Achieved

EPA references

Other Superfund sites in Clark County

EPA-regulated facilities nearby

Understanding this Superfund site

Donnelsville Contaminated Aquifer is a federal Superfund site in Ohio. 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).

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.