P4 Production, LLC
2.5 Mile S. County Road 50, Rock Springs, WY 82902
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
All Other Petroleum and Coal Products Manufacturing324199Where it is
41.58232, -109.25451 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Rock Springs Coal Calcining Plant | Sweetwater | All Other Petroleum and Coal Products Manufacturing 324199 | UNVERIFIED | 5.3 KM |
| Lewis & Lewis Inc., Asphalt Paving | Rock Springs | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 4.9 KM |
| P4 Production LLC | Rock Springs | All Other Petroleum and Coal Products Manufacturing 324199 | LIKELY ACTIVE | 7.0 KM |
| Baxter Plant Site | Sweetwater County | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 11.0 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 E-GGRT · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | MAR 2015 | NOV 2019 |
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.