US Enrichment CORP Portsmouth Gaseous Di Ffusion Plant
3930 US Rt 23 S, Piketon, OH 45661
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Other Basic Inorganic Chemical Manufacturing325188Where it is
39.01333, -82.99805 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| American Centrifuge Plant | Piketon | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 0.0 KM |
| Fluor-bwxt Portsmouth LLC (0666005004) | Piketon | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 0.7 KM |
| Centrus Energy Corp | Piketon | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 2.4 KM |
| Piketon Depleted Uranium Hexafluoride (duf6) Conv | Piketon | Other Basic Inorganic Chemical Manufacturing 325188 | UNVERIFIED | 2.4 KM |
| US Doe Portsmouth Gaseous Diffusion Plant - Bwcs Duf6 | Piketon | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 2.4 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 TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | NOV 2016 | NOV 2016 |
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.