Cleveland-Cliffs LLC
3210 Watling Street, East Chicago, IN 46312, Lake County
A manufacturing facility in East Chicago, Indiana, listed in EPA records under iron and steel mills and ferroalloy manufacturing (NAICS 331110) and also all other petroleum and coal products manufacturing and ground or treated mineral and earth manufacturing. 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
- 23
- EPA registry ID
- 110066942526
- 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)
- Ground or Treated Mineral and Earth Manufacturing (NAICS 327992)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 46312NLNDS3210W). |
|---|---|
| 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); and a very small quantity generator of hazardous waste (under 100 kg a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 23 in the last five years; most recent August 4, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records