EPA Air · stack tests by county and year
Air-emissions stack tests in Wayne County, Michigan, 2025
- 72Stack 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 Wayne 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 Wayne County facility page.
Wayne County, Michigan, 2025
- Inspections 116
Air-emissions stack tests in Wayne County, other years
Air-emissions stack tests recorded in Wayne County, Michigan, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-19 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-12-18 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-12-17 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-12-11 | GLWA WATER RESOURCE RECOVERY FACILITY | Pass | State |
| 2025-12-10 | DETROIT THERMAL BEACON HEATING PLANT | Pass | State |
| 2025-12-02 | QUESTSPECIALTY LLC - MYRTLE | Pass | State |
| 2025-12-02 | CANTON RENEWABLES LLC | Pass | State |
| 2025-11-25 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-11-14 | DTE ELECTRIC COMPANY - DEARBORN ENERGY CENTER | Pass | State |
| 2025-11-13 | FCA US LLC - DETROIT ASSEMBLY COMPLEX — high-priority violation on file | Pass | State |
| 2025-11-07 | FORD MOTOR COMPANY WAYNE COMPLEX | Pass | State |
| 2025-11-06 | GLWA WATER RESOURCE RECOVERY FACILITY | Pass | State |
| 2025-10-24 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-10-23 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-10-22 | FORD MOTOR COMPANY - FLAT ROCK ASSEMBLY | Pass | State |
| 2025-10-17 | DEARBORN INDUSTRIAL GENERATION | Pass | State |
| 2025-09-26 | CADILAC ASPHALT PRODUCTS - DIX | Pass | State |
| 2025-09-17 | U S STEEL GREAT LAKES WORKS — high-priority violation on file | Pass | State |
| 2025-09-04 | EES COKE BATTERY, LLC — high-priority violation on file | Pass | State |
| 2025-08-27 | GLWA WATER RESOURCE RECOVERY FACILITY | Fail | State |
| 2025-08-05 | AMERESCO WOODLAND MEADOWS ROMULUS LLC | Pass | State |
| 2025-07-22 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-07-22 | FEDERAL-MOGUL POWERTRAIN, LLC | Pass | State |
| 2025-07-16 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-07-15 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-07-10 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-07-09 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-07-09 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-07-03 | CLEVELAND-CLIFFS STEEL CORPORATION DEARBORN WORKS | Pass | State |
| 2025-07-01 | BUCKEYE TERMINALS, LLC - RIVER ROUGE TERMINAL | Pass | State |
| 2025-06-20 | CLEVELAND-CLIFFS STEEL CORPORATION DEARBORN WORKS | Pass | State |
| 2025-06-11 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-06-06 | SUMPTER GENERATING PLANT | Pass | State |
| 2025-06-05 | FORD MOTOR COMPANY - RESEARCH & DEVELOPMENT CENTER | Pass | State |
| 2025-05-30 | FORD MOTOR COMPANY - FLAT ROCK ASSEMBLY | Pass | State |
| 2025-05-29 | BASF CORP | Pass | State |
| 2025-05-28 | AIR PRODUCTS AND CHEMICALS, INC. | Pass | State |
| 2025-05-23 | DETROIT THERMAL BEACON HEATING PLANT | Pass | State |
| 2025-05-15 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-05-13 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-05-13 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-05-07 | CLEVELAND-CLIFFS STEEL CORPORATION DEARBORN WORKS | Pass | State |
| 2025-04-25 | EES COKE BATTERY, LLC — high-priority violation on file | Pass | State |
| 2025-04-23 | EES COKE BATTERY, LLC — high-priority violation on file | Pass | State |
| 2025-04-15 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-04-11 | BASF CORPORATION - CHEMICAL PLANTS — high-priority violation on file | Pass | State |
| 2025-04-10 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-04-09 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-04-09 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-04-08 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-03-25 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-03-25 | DTE ELECTRIC COMPANY - DELRAY POWER PLANT | Pass | State |
| 2025-03-21 | DETROIT THERMAL BEACON HEATING PLANT | Pass | State |
| 2025-03-20 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-03-19 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-03-19 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-03-05 | AMERESCO WOODLAND MEADOWS ROMULUS LLC | Fail | State |
| 2025-02-27 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-02-26 | CLEVELAND-CLIFFS STEEL CORPORATION DEARBORN WORKS | Pass | State |
| 2025-02-26 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-02-26 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-02-26 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-02-26 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-02-26 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-02-26 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | Pass | State |
| 2025-02-18 | CLEVELAND-CLIFFS STEEL CORPORATION DEARBORN WORKS | Pass | State |
| 2025-01-30 | GLWA WATER RESOURCE RECOVERY FACILITY | Pass | State |
| 2025-01-29 | FORD MOTOR COMPANY WAYNE COMPLEX | Pass | State |
| 2025-01-21 | GLWA WATER RESOURCE RECOVERY FACILITY | Pass | State |
| 2025-01-15 | DETROIT THERMAL BEACON HEATING PLANT | Pass | State |
| 2025-01-09 | DTE ELECTRIC COMPANY - DEARBORN ENERGY CENTER | Pass | State |
| 2025-01-08 | US ECOLOGY MICHIGAN | 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 with stack tests in Wayne county, MI, for 2025. It lists 72 stack tests recorded in 2025.