Monument Chemical Port Arthur
2450 S Gulfway Dr, Port Arthur, TX 77640
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
All Other Basic Organic Chemical Manufacturing325199Where it is
29.89555, -93.93190 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Monument Chemical Port Arthur, LLC | Port Arthur | Petrochemical Manufacturing 325110 | ACTIVE | 0.0 KM |
| Crt Oil | Port Arthur | Other Basic Inorganic Chemical Manufacturing 325188 | UNVERIFIED | 0.1 KM |
| Sulzer Chemtech USA | Port Arthur | Petrochemical Manufacturing 325110 | UNVERIFIED | 0.5 KM |
| Port Arthur Facility | Port Arthur | Petrochemical Manufacturing 325110 | UNVERIFIED | 1.1 KM |
| Diamond Green Diesel | Port Arthur | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 1.1 KM |
Also at this address
3 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | MAR 2026 | MAR 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | SEP 2026 |
| CITY | EPA FRS | SEP 2026 |
| COUNTY FIPS | EPA FRS | SEP 2026 |
| GEOM | EPA FRS | SEP 2026 |
| NAME | EPA FRS | SEP 2026 |
| STATE | EPA FRS | SEP 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.