Baytown Olefins Plant
3525 Decker Dr, Baytown, TX 77520, Harris County
A manufacturing facility in Baytown, Texas, listed in EPA records under all other basic organic chemical manufacturing (NAICS 325199) and also petrochemical manufacturing and industrial gas manufacturing. It is one of 6,127 active manufacturing facilities in EPA records in Texas.
- Industry
- Chemicals
- NAICS 325
- TRI reporter
- Yes
- Inspections, 5 yr
- 11
- EPA registry ID
- 110000463178
- Revised
- November 1, 2026
What's made here
- All Other Basic Organic Chemical Manufacturing (NAICS 325199)
- Petrochemical Manufacturing (NAICS 325110)
- Industrial Gas Manufacturing (NAICS 325120)
- Plastics Material and Resin Manufacturing (NAICS 325211)
- Synthetic Rubber Manufacturing (NAICS 325212)
- Petroleum Refineries (NAICS 324110)
- Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing (NAICS 326113)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 77522XXNCH3525D, 77522XXNCH5000B). |
|---|---|
| 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). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 11 in the last five years; most recent November 4, 2025. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records