EPA Air · inspections by county and year
Air-emissions inspections in Stillwater County, Montana, 2025
- 3Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Stillwater County, Montana during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Stillwater County facility page.
Stillwater County, Montana, 2025
Air-emissions inspections in Stillwater County, other years
- 2017 4
Air-emissions inspections recorded in Stillwater County, Montana, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-26 | STILLWATER MINE | FCE On-Site | State |
| 2025-06-26 | MONTANA SILVERSMITHS INC | FCE On-Site | State |
| 2025-04-18 | STILLWATER MINING CO SMELTER | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.