Asarco LLC Hayden Operations
866 Hayden Ave, Hayden, AZ 85135, Gila County
A manufacturing facility in Hayden, Arizona, listed in EPA records under nonferrous metal (except aluminum) smelting and refining (NAICS 331410). It is one of 983 active manufacturing facilities in EPA records in Arizona.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 5
- EPA registry ID
- 110069332261
- Revised
- November 1, 2026
What's made here
- Nonferrous Metal (except Aluminum) Smelting and Refining (NAICS 331410)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 85235SRCNC64ASA). |
|---|---|
| Clean Air Act | Listed as a major 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); and a small quantity generator of hazardous waste (100 to 1,000 kg a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 5 in the last five years; most recent June 1, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records