Steel Dynamics Heartland
455 West Industrial Dr, Terre Haute, IN 47802, Vigo County
A manufacturing facility in Terre Haute, Indiana, listed in EPA records under rolled steel shape manufacturing (NAICS 331221) and also metal coating, engraving (except jewelry and silverware), and allied services to manufacturers. It is one of 3,706 active manufacturing facilities in EPA records in Indiana, 58 of them in Terre Haute.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 6
- EPA registry ID
- 110001237867
- Revised
- November 1, 2026
What's made here
- Rolled Steel Shape Manufacturing (NAICS 331221)
- Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers (NAICS 332812)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 47802CSNLL455WI). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | A non-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 | 6 in the last five years; most recent March 11, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records