Stillwater Mining CO Smelter
Columbus Industrial Park 1st Ave South, Columbus, MT 59019
Present in a source dataset, with no recent operating signal.
What they make
Nonferrous Metal (except Aluminum) Smelting and Refining331410Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Smc Precious Metals Smelter & Base Metal Refy | Columbus | Nonferrous Metal (except Aluminum) Smelting and Refining 331410 | LIKELY ACTIVE | 0.0 KM |
| Stillwater Mining Company Base Metals Refinery | Columbus | Nonferrous Metal (except Aluminum) Smelting and Refining 331410 | LIKELY ACTIVE | 0.3 KM |
| Stillwater Mining CO Smelter | Columbus | Nonferrous Metal (except Aluminum) Smelting and Refining 331410 | LIKELY ACTIVE | 5.9 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 EIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110071882482 · first seen DEC 2024 · last seen DEC 2024
IN STILLWATER COUNTY5 other plants share this one’s industry (Nonferrous Metal (except Aluminum) Production and Processing, NAICS 3314); 1 of them has 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: STILLWATER MINING CO SMELTER · OCT 2026
- Street address
- EPA: COLUMBUS INDUSTRIAL PARK 1ST AVE SOUTH · OCT 2026
- City
- EPA: COLUMBUS · OCT 2026
- State
- EPA: MT · OCT 2026
- County (FIPS code)
- EPA: 30095 · OCT 2026
- Coordinates
- EPA: 45.631783,-109.23613 · OCT 2026