US Steel East Chicago
101 E 129th St, East Chicago, IN 46312, Lake County
A manufacturing facility in East Chicago, Indiana, listed in EPA records under rolled steel shape manufacturing (NAICS 331221) and also iron and steel mills and ferroalloy manufacturing and electroplating, plating, polishing, anodizing, and coloring. It is one of 3,706 active manufacturing facilities in EPA records in Indiana.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 3
- EPA registry ID
- 110003098861
- Revised
- November 1, 2026
What's made here
- Rolled Steel Shape Manufacturing (NAICS 331221)
- Iron and Steel Mills and Ferroalloy Manufacturing (NAICS 331110)
- Electroplating, Plating, Polishing, Anodizing, and Coloring (NAICS 332813)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 46312SSSTC101E1). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| 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 | 3 in the last five years; most recent October 8, 2025. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records