EPA Air · inspections by county and year
Air-emissions inspections in Mason County, Michigan, 2025
- 8Inspections
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 Mason County, Michigan 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 Mason County facility page.
Mason County, Michigan, 2025
Air-emissions inspections in Mason County, other years
Air-emissions inspections recorded in Mason County, Michigan, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-12 | FLORACRAFT CORPORATION | PCE On-Site | U.S. EPA |
| 2025-09-08 | GREAT LAKES CASTINGS LLC | PCE On-Site | U.S. EPA |
| 2025-09-08 | GREAT LAKES CASTINGS LLC | PCE On-Site | State |
| 2025-07-25 | GREAT LAKES CASTINGS LLC | PCE On-Site | State |
| 2025-07-21 | FLORACRAFT CORPORATION | FCE On-Site | State |
| 2025-07-18 | GREAT LAKES CASTINGS LLC | FCE On-Site | State |
| 2025-06-30 | OCCIDENTAL CHEMICAL CORPORATION | FCE On-Site | State |
| 2025-06-12 | OCCIDENTAL CHEMICAL CORPORATION | PCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.