EPA Air · inspections by state and year
Air-emissions inspections in Michigan, 2025
- 993Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Michigan during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Michigan, 2025
- Wayne County 116
- Oakland County 76
- Kent County 62
- Macomb County 59
- Otsego County 34
- Ottawa County 31
- Midland County 31
- St. Clair County 30
- Genesee County 25
- Ingham County 23
- Kalkaska County 22
- Monroe County 22
- Washtenaw County 20
- Allegan County 18
- Montmorency County 18
- Muskegon County 18
- Kalamazoo County 17
- Calhoun County 17
- Shiawassee County 16
- St. Joseph County 16
- Saginaw County 15
- Antrim County 13
- Wexford County 13
- Berrien County 12
- Livingston County 12
- Sanilac County 12
- Bay County 12
- Eaton County 11
- Clare County 11
- Branch County 11
- Charlevoix County 10
- Jackson County 10
- Van Buren County 9
- Tuscola County 9
- Montcalm County 9
- Alpena County 9
- Lenawee County 8
- Mason County 8
- Ionia County 7
- Gogebic County 6
- Barry County 6
- Dickinson County 6
- Delta County 6
- Crawford County 6
- Cass County 6
- Marquette County 5
- Clinton County 5
- Oscoda County 4
- Grand Traverse County 4
- Presque Isle County 4
- Newaygo County 4
- Lapeer County 4
- Iron County 4
- Missaukee County 4
- Osceola County 4
- Gratiot County 4
- Mecosta County 3
- Manistee County 3
- Houghton County 3
- Roscommon County 3
Michigan, other years
Air-emissions inspections recorded in Michigan, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-09-30 | TRITECH TITANIUM PARTS, LLC | DETROIT, Wayne, MI | FCE On-Site | State |
| 2025-09-30 | TRITECH TITANIUM PARTS, LLC | DETROIT, Wayne, MI | PCE On-Site | State |
| 2025-09-29 | TEREX MINERALS PROCESSING SYSTEMS | DURAND, Shiawassee, MI | FCE On-Site | State |
| 2025-09-29 | WASHINGTON 10 STORAGE CORPORATION | WASHINGTON, Macomb, MI | FCE On-Site | State |
| 2025-09-29 | AJAX MATERIALS CORPORATION | NEW HAVEN, Macomb, MI | FCE On-Site | State |
| 2025-09-26 | US ENERGY DISTRIBUTION LLC - NOVI TERMINAL | NOVI, Oakland, MI | FCE On-Site | State |
| 2025-09-26 | AJAX MATERIALS CORPORATION - PLANT 6 | BRIGHTON, Livingston, MI | FCE On-Site | State |
| 2025-09-26 | BLUE SKIES ENERGY | DAVISON, Genesee, MI | FCE On-Site | State |
| 2025-09-25 | AURORIUM ZEELAND LLC | ZEELAND, Ottawa, MI | FCE On-Site | State |
| 2025-09-25 | EXCEL PATTERN AND TOOL | OWOSSO, Shiawassee, MI | FCE On-Site | State |
| 2025-09-24 | GENERAL MOTORS LANSING GRAND RIVER ASSEMBLY | LANSING, Ingham, MI | FCE On-Site | State |
| 2025-09-24 | ALBAR INDUSTRIES, INC. | LAPEER, Lapeer, MI | FCE On-Site | State |
| 2025-09-24 | LACKS ENTERPRISES, INC. — high-priority violation on file | GRAND RAPIDS, Kent, MI | FCE On-Site | State |
| 2025-09-24 | PEOPLES LANDFILL, INC. | BIRCH RUN, Saginaw, MI | FCE On-Site | State |
| 2025-09-24 | AJAX MATERIALS CORPORATION - PLANT 4 | FLINT, Genesee, MI | FCE On-Site | State |
| 2025-09-23 | FCA US LLC WARREN TRUCK ASSEMBLY PLANT — high-priority violation on file | WARREN, Macomb, MI | FCE On-Site | State |
| 2025-09-23 | J. H. CAMPBELL PLANT | WEST OLIVE, Ottawa, MI | FCE On-Site | State |
| 2025-09-23 | CADILLAC ASPHALT - SHELBY PLANT | SHELBY TOWNSHIP, Macomb, MI | FCE On-Site | State |
| 2025-09-23 | GENERAL MOTORS LLC-LANSING DELTA TOWNSHIP | LANSING, Eaton, MI | PCE Off-Site | State |
| 2025-09-22 | CADILLAC ASPHALT, LLC, MT. CLEMENS | MOUNT CLEMENS, Macomb, MI | FCE On-Site | State |
| 2025-09-22 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | DETROIT, Wayne, MI | PCE On-Site | State |
| 2025-09-19 | HOWMET CORPORATION - PLANTS 1 & 3 | WHITEHALL, Muskegon, MI | FCE On-Site | State |
| 2025-09-19 | HOWMET CORPORATION - PLANT 4 | WHITEHALL, Muskegon, MI | FCE On-Site | State |
| 2025-09-19 | GENERAL MOTORS LLC-LANSING DELTA TOWNSHIP | LANSING, Eaton, MI | FCE On-Site | State |
| 2025-09-18 | PEOPLES LANDFILL, INC. | BIRCH RUN, Saginaw, MI | PCE On-Site | State |
| 2025-09-18 | VENTRA FOWLERVILLE LLC — high-priority violation on file | FOWLERVILLE, Livingston, MI | FCE On-Site | State |
| 2025-09-18 | PEOPLES LFG, LLC | BIRCH RUN, Saginaw, MI | PCE On-Site | State |
| 2025-09-17 | PLASTI PAINT, INC. | SAINT LOUIS, Gratiot, MI | FCE On-Site | State |
| 2025-09-17 | ACE ASPHALT & PAVING CO. INC. - PLANT 4 | PORT HURON, St. Clair, MI | FCE On-Site | State |
| 2025-09-17 | RECONSERVE OF MICHIGAN, INC. | BATTLE CREEK, Calhoun, MI | PCE Off-Site | State |
| 2025-09-17 | MONTMORENCY-OSCODA-ALPENA WASTE MANAGEMENT AUTHORITY | ATLANTA, Montmorency, MI | PCE On-Site | State |
| 2025-09-17 | MONTMORENCY-OSCODA-ALPENA WASTE MANAGEMENT AUTHORITY | ATLANTA, Montmorency, MI | FCE On-Site | State |
| 2025-09-17 | MDOC-MUSKEGON COMPLEX | MUSKEGON, Muskegon, MI | FCE On-Site | State |
| 2025-09-16 | DELTA SOLID WASTE MANAGEMENT AUTHORITY | ESCANABA, Delta, MI | PCE Off-Site | State |
| 2025-09-16 | HYUNDAI AMERICA TECHNICAL CENTER INC. (HATCI) | YPSILANTI, Washtenaw, MI | FCE On-Site | State |
| 2025-09-15 | FCA US LLC - MACK AVENUE ENGINE PLANT | DETROIT, Wayne, MI | PCE On-Site | State |
| 2025-09-15 | FCA US LLC - MACK AVENUE ENGINE PLANT | DETROIT, Wayne, MI | FCE On-Site | State |
| 2025-09-12 | ANR PIPELINE-COLD SPRINGS12 /BLUE LAKE/ COLD SPRINGS 1 | MANCELONA, Kalkaska, MI | FCE On-Site | State |
| 2025-09-12 | TEMPERFORM LLC | NOVI, Oakland, MI | FCE On-Site | State |
| 2025-09-12 | CENTRAL SANITARY LANDFILL | PIERSON, Montcalm, MI | FCE On-Site | State |
| 2025-09-12 | FLORACRAFT CORPORATION | LUDINGTON, Mason, MI | PCE On-Site | U.S. EPA |
| 2025-09-12 | WOLVERINE POWER, GAYLORD GENERATING STATION | GAYLORD, Otsego, MI | FCE On-Site | State |
| 2025-09-11 | AKWEL CADILLAC USA, INC. | CADILLAC, Wexford, MI | PCE On-Site | U.S. EPA |
| 2025-09-11 | CADILLAC CASTING, INC | CADILLAC, Wexford, MI | PCE On-Site | U.S. EPA |
| 2025-09-11 | CONSUMERS ENERGY D.E. KARN FACILITY | ESSEXVILLE, Bay, MI | PCE On-Site | State |
| 2025-09-11 | CONSUMERS ENERGY D.E. KARN FACILITY | ESSEXVILLE, Bay, MI | FCE On-Site | State |
| 2025-09-11 | AJAX MATERIALS CORPORATION | ROMULUS, Wayne, MI | FCE On-Site | State |
| 2025-09-11 | AJAX MATERIALS CORPORATION | ROMULUS, Wayne, MI | PCE On-Site | State |
| 2025-09-11 | BASF CORPORATION - CHEMICAL PLANTS — high-priority violation on file | WYANDOTTE, Wayne, MI | PCE Off-Site | State |
| 2025-09-11 | HURLEY MEDICAL CENTER | FLINT, Genesee, MI | FCE On-Site | State |
| 2025-09-11 | MICHIGAN PAVING & MATERIALS CO. | GRAND RAPIDS, Kent, MI | FCE On-Site | State |
| 2025-09-11 | MDOC-MUSKEGON COMPLEX | MUSKEGON, Muskegon, MI | PCE On-Site | State |
| 2025-09-11 | OSBORNE CONCRETE COMPANY | ROMULUS, Wayne, MI | FCE On-Site | State |
| 2025-09-11 | OSBORNE CONCRETE COMPANY | ROMULUS, Wayne, MI | PCE On-Site | State |
| 2025-09-10 | AMRIZE CEMENT INC. — high-priority violation on file | ALPENA, Alpena, MI | PCE On-Site | U.S. EPA |
| 2025-09-10 | CADILLAC CASTING, INC | CADILLAC, Wexford, MI | FCE On-Site | State |
| 2025-09-10 | BAKELITE CHEMICALS LLC | GRAYLING, Crawford, MI | PCE On-Site | U.S. EPA |
| 2025-09-10 | ORAFOL AMERICAS INC. | LAKE ORION, Oakland, MI | FCE On-Site | State |
| 2025-09-10 | ARAUCO NORTH AMERICA | GRAYLING, Crawford, MI | PCE On-Site | U.S. EPA |
| 2025-09-09 | FORD MOTOR COMPANY ROUGE COMPLEX | DEARBORN, Wayne, MI | PCE On-Site | State |
| 2025-09-09 | ST MARYS CEMENT U.S. LLC, CHARLEVOIX PLANT | CHARLEVOIX, Charlevoix, MI | PCE On-Site | U.S. EPA |
| 2025-09-09 | MICHIGAN SUGAR COMPANY, CROSWELL FACTORY — high-priority violation on file | CROSWELL, Sanilac, MI | PCE Off-Site | State |
| 2025-09-09 | REC BOAT HOLDINGS LLC - SPORT AND ENGINEERING | CADILLAC, Wexford, MI | FCE On-Site | State |
| 2025-09-09 | VIENNA JUNCTION LANDFILL | ERIE, Monroe, MI | PCE Off-Site | State |
| 2025-09-09 | SAUK TRAIL HILLS DEVELOPMENT | CANTON, Wayne, MI | PCE On-Site | State |
| 2025-09-09 | SAUK TRAIL HILLS DEVELOPMENT | CANTON, Wayne, MI | FCE On-Site | State |
| 2025-09-09 | OWOSSO GRAPHIC ARTS, INC | OWOSSO, Shiawassee, MI | FCE On-Site | State |
| 2025-09-09 | PETOSKEY PLASTICS INCORPORATED | PETOSKEY, Emmet, MI | PCE On-Site | U.S. EPA |
| 2025-09-09 | CANTON RENEWABLES LLC | CANTON, Wayne, MI | FCE On-Site | State |
| 2025-09-09 | CANTON RENEWABLES LLC | CANTON, Wayne, MI | PCE On-Site | State |
| 2025-09-08 | GREAT LAKES CASTINGS LLC | LUDINGTON, Mason, MI | PCE On-Site | U.S. EPA |
| 2025-09-08 | GREAT LAKES CASTINGS LLC | LUDINGTON, Mason, MI | PCE On-Site | State |
| 2025-09-08 | DOW SILICONES CORPORATION | MIDLAND, Midland, MI | FCE On-Site | State |
| 2025-09-08 | FORD MOTOR COMPANY ROUGE COMPLEX | DEARBORN, Wayne, MI | PCE On-Site | State |
| 2025-09-08 | DTE ELECTRIC COMPANY - MONROE POWER PLANT | MONROE, Monroe, MI | PCE Off-Site | State |
| 2025-09-08 | AEP COOK NUCLEAR PLANT | BRIDGMAN, Berrien, MI | FCE On-Site | State |
| 2025-09-08 | TUSCOLA ENERGY - NIXON FARMS | AKRON, Tuscola, MI | PCE Off-Site | State |
| 2025-09-08 | K & W LANDFILL INC | ONTONAGON, Ontonagon, MI | PCE On-Site | State |
| 2025-09-08 | SMITHS CREEK LANDFILL | KIMBALL, St. Clair, MI | FCE On-Site | State |
| 2025-09-08 | RIETH-RILEY | CALEDONIA, Kent, MI | FCE On-Site | State |
| 2025-09-05 | WOODLAND MEADOWS RDF | WAYNE, Wayne, MI | PCE Off-Site | State |
| 2025-09-05 | EQ DETROIT, INC. (DBA US ECOLOGY - DETROIT SOUTH) | DETROIT, Wayne, MI | PCE Off-Site | State |
| 2025-09-05 | NOVARES - HOWELL — high-priority violation on file | HOWELL, Livingston, MI | PCE Off-Site | State |
| 2025-09-05 | CONSUMERS ENERGY - FREEDOM COMPRESSOR STATION | MANCHESTER, Washtenaw, MI | FCE On-Site | State |
| 2025-09-05 | TG KING LLC | HARRIETTA, Wexford, MI | FCE On-Site | State |
| 2025-09-05 | WOLVERINE POWER SUPPLY COOPERATIVE INC. - ALPINE POWER PLANT | ELMIRA, Otsego, MI | FCE On-Site | State |
| 2025-09-04 | MICHIGAN PAVING AND MATERIALS- WOODLAND | COMSTOCK PARK, Kent, MI | FCE On-Site | State |
| 2025-09-04 | KOREX CORP | WIXOM, Oakland, MI | FCE On-Site | State |
| 2025-09-04 | US ECOLOGY MICHIGAN | VAN BUREN TOWNSHIP, Wayne, MI | PCE On-Site | State |
| 2025-09-04 | US ECOLOGY MICHIGAN | VAN BUREN TOWNSHIP, Wayne, MI | FCE On-Site | State |
| 2025-09-04 | ATLAS EPS, A DIVISION OF ATLAS ROOFING CORP. | BYRON CENTER, Kent, MI | FCE On-Site | State |
| 2025-09-04 | RIVERSIDE CARBON SOLUTIONS - TURTLE LAKE CO2 | CHESTER TWP, Otsego, MI | FCE On-Site | State |
| 2025-09-04 | DDP SPECIALTY ELECTRONIC MATERIALS US, LLC | MIDLAND, Midland, MI | PCE On-Site | State |
| 2025-09-03 | MEAD JOHNSON & COMPANY, LLC | ZEELAND, Ottawa, MI | FCE On-Site | State |
| 2025-09-03 | FOREST LAWN LANDFILL | THREE OAKS, Berrien, MI | FCE On-Site | State |
| 2025-09-03 | MAGNA MIRRORS NORTH AMERICA | NEWAYGO, Newaygo, MI | FCE On-Site | State |
| 2025-09-03 | TG KING LLC | HARRIETTA, Wexford, MI | PCE On-Site | State |
| 2025-09-02 | CONSUMERS ENERGY - RAY COMPRESSOR STATION | ARMADA, Macomb, MI | FCE On-Site | State |
| 2025-09-02 | NTVB MEDIA, INC. | TROY, Oakland, MI | FCE On-Site | State |
| 2025-09-01 | CONSUMERS ENERGY - FREEDOM COMPRESSOR STATION | MANCHESTER, Washtenaw, MI | PCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.