Hydro Yankton
2500 Alumax Rd, Yankton, SD 57078
Operating signal within 24 months, or from a single source.
What they make
Secondary Smelting and Alloying of Aluminum331314Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Hydro Extrusion Usa, LLC | Yankton | Secondary Smelting and Alloying of Aluminum 331314 | LIKELY ACTIVE | 0.6 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
Where this record comes from
1 source holds this plant, and 2 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.
- OSHA injury and illness reportsOPERATINGRecord 1370047 · first seen DEC 2025 · last seen DEC 2025
IN YANKTON COUNTY1 other plant shares this one’s industry (Alumina and Aluminum Production and Processing, NAICS 3313); 0 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.
- Coordinates
- Census geocoder: 42.887173893552,-97.354204702979 · JUL 2026
- Employees (band)
- OSHA: 100-499 · DEC 2025