Gerdau
1500 W 3rd Street, Wilton, IA 52778, Muscatine County
A manufacturing facility in Wilton, Iowa, listed in EPA records under iron and steel mills and ferroalloy manufacturing (NAICS 331110) and also rolled steel shape manufacturing and all other petroleum and coal products manufacturing. It is one of 2,262 active manufacturing facilities in EPA records in Iowa.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 4
- EPA registry ID
- 110000772913
- Revised
- November 1, 2026
What's made here
- Iron and Steel Mills and Ferroalloy Manufacturing (NAICS 331110)
- Rolled Steel Shape Manufacturing (NAICS 331221)
- All Other Petroleum and Coal Products Manufacturing (NAICS 324199)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 52778NRTHSHWY38). |
|---|---|
| Clean Air Act | Listed as a major source, and also a minor 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 | 4 in the last five years; most recent January 16, 2025. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records