Alcoa Reynolds Metals
4633 Tx-361, Gregory, TX 78359, San Patricio County
A manufacturing facility in Gregory, Texas, listed in EPA records under alumina refining and primary aluminum production (NAICS 331313). It is one of 6,127 active manufacturing facilities in EPA records in Texas.
- Industry
- Primary metals
- NAICS 331
- TRI reporter
- Yes
- Inspections, 5 yr
- 1
- EPA registry ID
- 110008153176
- Revised
- November 1, 2026
What's made here
- Alumina Refining and Primary Aluminum Production (NAICS 331313)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 78359RYNLDHIGHW). |
|---|---|
| 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 very small quantity generator of hazardous waste (under 100 kg a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 1 in the last five years; most recent April 10, 2025. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records