EPA Air · inspections by county and year
Air-emissions inspections in Ashland County, Wisconsin, 2025
- 9Inspections
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 Ashland County, Wisconsin 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 Ashland County facility page.
Ashland County, Wisconsin, 2025
Air-emissions inspections in Ashland County, other years
Air-emissions inspections recorded in Ashland County, Wisconsin, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-03 | XCEL ENERGY BAY FRONT GENERATING STATION | PCE Off-Site | State |
| 2025-10-28 | COLUMBIA FOREST PRODUCTS-MELLEN | FCE On-Site | State |
| 2025-10-24 | XCEL ENERGY BAY FRONT GENERATING STATION | PCE Off-Site | State |
| 2025-06-11 | XCEL ENERGY BAY FRONT GENERATING STATION | FCE On-Site | State |
| 2025-05-30 | XCEL ENERGY BAY FRONT GENERATING STATION | PCE Off-Site | State |
| 2025-05-19 | MTTM CORPORATION | FCE On-Site | State |
| 2025-01-29 | XCEL ENERGY BAY FRONT GENERATING STATION | PCE Off-Site | State |
| 2025-01-29 | XCEL ENERGY BAY FRONT GENERATING STATION | PCE Off-Site | State |
| 2025-01-29 | XCEL ENERGY BAY FRONT GENERATING STATION | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.