EPA Air · stack tests by county and year
Air-emissions stack tests in Oakland County, Michigan, 2020
- 6Stack 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 Oakland County, Michigan during 2020. 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 Oakland County facility page.
Oakland County, Michigan, 2020
Air-emissions stack tests in Oakland County, other years
What stands out
- Stack tests in Oakland County, Michigan, fell from 10 in 2019, the previous year on file, to 6 in 2020.
- The county’s file for stack tests holds 10 years of events, from 2017 through 2026.
- Its 6 stack tests rank 9th of the 26 county cells in Michigan for 2020.
- Its 6 stack tests are 2.7% of the 222 the state’s file holds for 2020.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Oakland County, Michigan, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-12-09 | PROCAT TESTING LLC | Pending | State |
| 2020-11-04 | DTE GAS COMPANY - MILFORD COMPRESSOR STATION | Pass | State |
| 2020-10-29 | GENERAL MOTORS LLC - ORION ASSEMBLY | Pass | State |
| 2020-09-29 | EAGLE VALLEY LANDFILL | Pass | State |
| 2020-06-04 | GENERAL MOTORS LLC - PONTIAC NORTH CAMPUS | Pass | State |
| 2020-04-29 | DTE GAS COMPANY - MILFORD COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register, listing stack tests in Oakland county, MI, for 2020. Stack tests recorded in 2020: 6.