Caterpillar Inc - Mapleton Facility
8826 US-24, Mapleton, IL 61547, Peoria County
A manufacturing facility in Mapleton, Illinois, listed in EPA records under iron foundries (NAICS 331511). 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
- 3
- EPA registry ID
- 110000437965
- Revised
- November 1, 2026
What's made here
- Iron Foundries (NAICS 331511)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 61547CTRPL8826W). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | Major and non-major water discharge permits (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 | 3 in the last five years; most recent April 30, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records