EPA Air · inspections by county and year
Air-emissions inspections in Otter Tail County, Minnesota, 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 Otter Tail County, Minnesota 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 Otter Tail County facility page.
Air-emissions inspections in Otter Tail County, other years
Air-emissions inspections recorded in Otter Tail County, Minnesota, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-23 | VIKING GAS TRANSMISSION CO - FRAZEE COMPRESSOR STATION | FCE On-Site | State |
| 2025-09-08 | GREEN PLAINS OTTER TAIL LLC | FCE On-Site | State |
| 2025-08-13 | GREEN PLAINS OTTER TAIL LLC | PCE On-Site | U.S. EPA |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.