Arcelormittal Hennepin LLC
10726 Steel Dr, Hennepin, IL 61327, Putnam County
A manufacturing facility in Hennepin, Illinois, listed in EPA records under rolled steel shape manufacturing (NAICS 331221) and also paint and coating manufacturing. It is one of 9,279 active manufacturing facilities in EPA records in Illinois.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 1
- EPA registry ID
- 110000595491
- Revised
- November 1, 2026
What's made here
- Rolled Steel Shape Manufacturing (NAICS 331221)
- Paint and Coating Manufacturing (NAICS 325510)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 61327LTVSTRTS18). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | A non-major water discharge permit (NPDES). |
| Inspections | 1 in the last five years; most recent April 21, 2023. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records