Alpek Polyester USA LLC - Columbia Site
570 K Ave, Gaston, SC 29053, Calhoun County
A manufacturing facility in Gaston, South Carolina, listed in EPA records under plastics material and resin manufacturing (NAICS 325211) and also petrochemical manufacturing. It is one of 2,359 active manufacturing facilities in EPA records in South Carolina.
- Industry
- Chemicals
- NAICS 325
- TRI reporter
- Yes
- Inspections, 5 yr
- 8
- EPA registry ID
- 110043305688
- Revised
- November 1, 2026
What's made here
- Plastics Material and Resin Manufacturing (NAICS 325211)
- Petrochemical Manufacturing (NAICS 325110)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 2905WDKMRC57KAV). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | A major water discharge permit (NPDES). |
| Hazardous waste (RCRA) | Listed as a small quantity generator of hazardous waste (100 to 1,000 kg a month). |
| Inspections | 8 in the last five years; most recent September 30, 2025. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records