Sharon Steel Corp Farrell Works Disposal Area

⚠ Superfund · Cleanup underway

U.S. Army Corps of Engineers restarted remedial action (PDF) work at the site during the summer of 2020. The construction took place north of Ohio Street and includes the relocation of steel-making sludge and slag away from the Shenango River. The sludge and slag are being covered with a biosolids-enhanced cap and will be vegetated.

Location

CityHermitage
CountyMercer County
StatePennsylvania
Coordinates41.19861, -80.51028

Contaminants of concern

Contaminated media

Cleanup timeline

  1. Initial Assessment Completed — 03/01/1980
  2. Proposed to the National Priorities List — 03/06/1998
  3. Finalized on the National Priorities List — 07/28/1998
  4. Remedial Investigation Started — 02/19/1999
  5. Remedy Selected — 11/14/2006
  6. Final Remedy Selected — 12/12/2013
  7. Remedial Action Started — 09/11/2015
  8. Construction Completed — Estimated Jan - Mar 2028
  9. Deleted from National Priorities List — Not Yet Achieved
  10. Most Recent Five-Year Review — 11/19/2021

EPA references

Other Superfund sites in Mercer County

EPA-regulated facilities nearby

Understanding this Superfund site

Sharon Steel Corp Farrell Works Disposal Area is a federal Superfund site in Pennsylvania. 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 2,3,7,8-tetrachlorodibenzo-p-dioxin (tcdd) toxicity equivalents (teq), acetone, aluminum. Contamination has been detected in fish tissue, sediment, surface water, solid waste, soil, groundwater.

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.