Diamond Shamrock Refining & Marketing
819 Main, Mont Belvieu, TX 77580
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Petroleum Refineries324110Where it is
29.84543, -94.89024 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| East Storage/splitter Iii | Mont Belvieu | Petroleum Refineries 324110 | LIKELY ACTIVE | 0.6 KM |
| Mont Belvieu South Rail Terminal | Baytown | Petroleum Refineries 324110 | UNVERIFIED | 1.3 KM |
| Enterprise Mont Belvieu West Storage Facility | Mont Belvieu | Petroleum Refineries 324110 | UNVERIFIED | 1.5 KM |
| North Storage Facility | Mont Belvieu | Petroleum Refineries 324110 | LIKELY ACTIVE | 2.4 KM |
| Century Asphalt LTD Baytown Facility | Baytown | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 9.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 EIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
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.
