Arconic US LLC
45 State Rt 42, Massena, NY 13662
Present in a source dataset, with no recent operating signal.
What they make
Other Aluminum Rolling, Drawing, and Extruding331318Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Alcoa Massena Operations - West Plant | Massena | Alumina and Aluminum Production and Processing 331312 | LIKELY ACTIVE | 1.5 KM |
| Alcoa USA CORP | Massena | Alumina and Aluminum Production and Processing 331312 | LIKELY ACTIVE | 1.8 KM |
| Alcoa USA CORP. | Massena | Alumina Refining and Primary Aluminum Production 331313 | LIKELY ACTIVE | 3.0 KM |
| Reynolds Metal CO LLC | Massena | Alumina and Aluminum Production and Processing 331312 | LIKELY ACTIVE | 11.3 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in CEDRI · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110071366184 · first seen JAN 2023 · last seen JAN 2023
IN ST. LAWRENCE COUNTY4 other plants share this one’s industry (Alumina and Aluminum Production and Processing, NAICS 3313); 2 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: ARCONIC US LLC · OCT 2026
- Street address
- EPA: 45 STATE RT 42 · OCT 2026
- City
- EPA: MASSENA · OCT 2026
- State
- EPA: NY · OCT 2026
- County (FIPS code)
- EPA: 36089 · OCT 2026
- Coordinates
- EPA: 44.940762,-74.879582 · OCT 2026