EPA Air · stack tests by county and year
Air-emissions stack tests in Berrien County, Michigan, 2025
- 3Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Berrien 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 Berrien County facility page.
Berrien County, Michigan, 2025
- Inspections 12
Air-emissions stack tests in Berrien County, other years
Air-emissions stack tests recorded in Berrien County, Michigan, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-07-09 | ENERGY DEVELOPMENTS WATERVLIET, LLC | Pass | State |
| 2025-03-05 | KINDER MORGAN | Pass | State |
| 2025-02-04 | ENERGY DEVELOPMENTS WATERVLIET, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.