EPA Air · stack tests by county and year
Air-emissions stack tests in Livingston County, Michigan, 2023
- 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 Livingston County, Michigan during 2023. 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 Livingston County facility page.
Livingston County, Michigan, 2023
- Inspections 14
Air-emissions stack tests in Livingston County, other years
- 2021 3
Air-emissions stack tests recorded in Livingston County, Michigan, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-12-13 | DTE ELECTRIC COMPANY - COLFAX PEAKING FACILITY | Pass | State |
| 2023-08-09 | VENTRA FOWLERVILLE LLC — high-priority violation on file | Fail | State |
| 2023-08-09 | VENTRA FOWLERVILLE LLC — high-priority violation on file | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.