Matheson Tri-gas INC - Westlake I & Ii Facility
2745 Houston River Rd, Westlake, LA 70669
UNVERIFIEDLAST SEEN IN FEDERAL DATA NOV 2004 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Industrial Gas Manufacturing325120Where it is
30.26048, -93.28738 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Sasol North America INC - Lab Plant | Westlake | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 0.6 KM |
| Westlake Chemicals & Vinyls LLC | Westlake | Petrochemical Manufacturing 325110 | ACTIVE | 1.0 KM |
| Excel Paralubes | Westlake | Petroleum Lubricating Oil and Grease Manufacturing 324191 | UNVERIFIED | 2.1 KM |
| Louisiana Integrated Polyethylene Jv LLC | Westlake | Petrochemical Manufacturing 325110 | ACTIVE | 2.1 KM |
| Tdc LLC - Westlake Plant | Westlake | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 2.3 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2024 | JUN 2024 |
| EPA ECHO | OPERATING | NOV 2004 | NOV 2004 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.