US Gypsum CO
4500 Ardine St, South Gate, CA 90280
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Paperboard Mills322130Where it is
33.95748, -118.18915 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| The Newark Group, INC. Dba Greif, INC | Commerce | Pulp Mills 322110 | UNVERIFIED | 3.6 KM |
| The Newark Group, INC. | Los Angeles | Paperboard Mills 322130 | UNVERIFIED | 3.7 KM |
| The Newark Group DBA Greif - Los Angeles Mill | Los Angeles | Paperboard Mills 322130 | LIKELY ACTIVE | 3.7 KM |
| Domtar Gypsum INC | Vernon | Paperboard Mills 322130 | UNVERIFIED | 5.3 KM |
| O E Clark Paper Box CO | Vernon | Paper Mills 322120 | UNVERIFIED | 5.6 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 AIR, AIRS/AFS, EIS, HWTS-DATAMART, RCRAINFO, SEMS, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | AUG 2024 |
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.
