Uss Corp/Edgar Thomson Works
152 11th St, Braddock, PA 15104, Allegheny County
A manufacturing facility in Braddock, Pennsylvania, listed in EPA records under iron and steel mills and ferroalloy manufacturing (NAICS 331110) and also all other petroleum and coal products manufacturing. It is one of 5,394 active manufacturing facilities in EPA records in Pennsylvania.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 9
- EPA registry ID
- 110001116934
- Revised
- November 1, 2026
What's made here
- Iron and Steel Mills and Ferroalloy Manufacturing (NAICS 331110)
- All Other Petroleum and Coal Products Manufacturing (NAICS 324199)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 15104SSDGRBRADD). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | A major water discharge permit (NPDES). |
| Hazardous waste (RCRA) | Listed as a large quantity generator of hazardous waste (1,000 kg or more a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 9 in the last five years; most recent May 21, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records