EPA Air · inspections by county and year
Air-emissions inspections in Yellowstone County, Montana, 2019
- 7Inspections
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 Yellowstone County, Montana during 2019. 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 Yellowstone County facility page.
Yellowstone County, Montana, 2019
- Stack tests 86
Air-emissions inspections in Yellowstone County, other years
Air-emissions inspections recorded in Yellowstone County, Montana, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-11-15 | BILLINGS REFINERY | PCE Off-Site | State |
| 2019-10-02 | PAR MONTANA BILLINGS REFINERY | PCE Off-Site | State |
| 2019-09-30 | BILLINGS REFINERY | FCE Off-Site | State |
| 2019-09-24 | WESTERN SUGAR COOPERATIVE — high-priority violation on file | FCE On-Site | State |
| 2019-03-20 | PAR MONTANA BILLINGS REFINERY | PCE Off-Site | State |
| 2019-03-08 | BILLINGS REFINERY | PCE Off-Site | State |
| 2019-02-15 | WESTERN SUGAR COOPERATIVE — high-priority violation on file | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.