EPA Air · stack tests by county and year
Air-emissions stack tests in Midland County, Michigan, 2023
- 13Stack 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 Midland 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 Midland County facility page.
Midland County, Michigan, 2023
- Inspections 27
Air-emissions stack tests in Midland County, other years
Air-emissions stack tests recorded in Midland County, Michigan, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-12-05 | THE DOW CHEMICAL COMPANY U.S.A., MIDLAND — high-priority violation on file | Pass | State |
| 2023-11-29 | MIDLAND COGENERATION VENTURE — high-priority violation on file | Pass | State |
| 2023-11-28 | CABOT CORPORATION | Pending | State |
| 2023-10-18 | THE DOW CHEMICAL COMPANY U.S.A., MIDLAND — high-priority violation on file | Pending | State |
| 2023-10-17 | DOW SILICONES CORPORATION | Pending | State |
| 2023-09-18 | MIDLAND COGENERATION VENTURE — high-priority violation on file | Pending | State |
| 2023-08-03 | DDP SPECIALTY ELECTRONIC MATERIALS US, LLC | Pass | State |
| 2023-07-11 | DDP SPECIALTY ELECTRONIC MATERIALS US, LLC | Fail | State |
| 2023-06-13 | DDP SPECIALTY ELECTRONIC MATERIALS US, LLC | Pass | State |
| 2023-05-02 | THE DOW CHEMICAL COMPANY U.S.A., MIDLAND — high-priority violation on file | Pending | State |
| 2023-04-05 | CORTEVA AGRISCIENCE LLC | Pending | State |
| 2023-02-21 | DOW SILICONES CORPORATION | Pass | State |
| 2023-02-14 | THE DOW CHEMICAL COMPANY U.S.A., MIDLAND — high-priority violation on file | Pending | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.