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 |
|---|---|---|---|---|
| 2025-02-20 | YANFENG US AUTOMOTIVE INTERIOR -SOUTHVIEW/CW | HOLLAND, Allegan, MI | FCE On-Site | State |
| 2025-02-20 | EAST JORDAN FOUNDRY, LLC | ELMIRA, Antrim, MI | PCE On-Site | State |
| 2025-02-19 | DOW SILICONES CORPORATION | MIDLAND, Midland, MI | PCE On-Site | State |
| 2025-02-19 | MICHIGAN SUGAR COMPANY - BAY CITY — high-priority violation on file | BAY CITY, Bay, MI | PCE On-Site | State |
| 2025-02-19 | MICHIGAN SUGAR COMPANY - BAY CITY — high-priority violation on file | BAY CITY, Bay, MI | FCE On-Site | State |
| 2025-02-19 | KNAUF INSULATION, INC. | ALBION, Calhoun, MI | PCE Off-Site | State |
| 2025-02-19 | LEXAMAR CORPORATION — high-priority violation on file | BOYNE CITY, Charlevoix, MI | PCE On-Site | State |
| 2025-02-18 | LOUISIANA-PACIFIC CORP SAGOLA PLANT | SAGOLA, Dickinson, MI | FCE On-Site | State |
| 2025-02-18 | LOUISIANA-PACIFIC CORP SAGOLA PLANT | SAGOLA, Dickinson, MI | PCE On-Site | State |
| 2025-02-18 | ROSATI SPECIALTIES | CLINTON TOWNSHIP, Macomb, MI | FCE On-Site | State |
| 2025-02-18 | ROSATI SPECIALTIES | CLINTON TOWNSHIP, Macomb, MI | PCE On-Site | State |
| 2025-02-13 | GREAT LAKES GAS TRANSMISSION STATION #9 | RAPID RIVER, Delta, MI | FCE On-Site | State |
| 2025-02-13 | GREAT LAKES GAS TRANSMISSION STATION #9 | RAPID RIVER, Delta, MI | PCE On-Site | State |
| 2025-02-13 | GREAT LAKES GAS TRANSMISSION STATION #8 | CRYSTAL FALLS, Iron, MI | FCE On-Site | State |
| 2025-02-13 | GREAT LAKES GAS TRANSMISSION STATION #8 | CRYSTAL FALLS, Iron, MI | PCE On-Site | State |
| 2025-02-13 | TECH LINE PRODUCTS | MUSKEGON, Muskegon, MI | FCE On-Site | State |
| 2025-02-12 | L'ANSE WARDEN ELECTRIC COMPANY, LLC | L'ANSE, Baraga, MI | FCE On-Site | State |
| 2025-02-12 | SMR AUTOMOTIVE SYSTEMS USA, INC. | MARYSVILLE, St. Clair, MI | FCE On-Site | State |
| 2025-02-11 | KAYDON BEARING COMPANY | NORTON SHORES, Muskegon, MI | PCE On-Site | State |
| 2025-02-10 | ANR PIPELINE - REED CITY COMPRESSOR STATION | REED CITY, Osceola, MI | FCE On-Site | State |
| 2025-02-10 | THE WORDEN GROUP | HOLLAND, Ottawa, MI | FCE On-Site | State |
| 2025-02-10 | WOODLAND MEADOWS RDF | WAYNE, Wayne, MI | PCE Off-Site | State |
| 2025-02-10 | WOODLAND MEADOWS RDF | WAYNE, Wayne, MI | PCE Off-Site | State |
| 2025-02-09 | WOODLAND MEADOWS RDF | WAYNE, Wayne, MI | PCE Off-Site | State |
| 2025-02-07 | TRENDWELL ANTRIM INC. - SECTION 4 WELLS | ALBERT TWP, Montmorency, MI | FCE On-Site | State |
| 2025-02-06 | EATON RESEARCH CENTER | SOUTHFIELD, Oakland, MI | FCE On-Site | State |
| 2025-02-06 | LAMBDA ENERGY RESOURCES LLC - BLUE LAKE 27 | KALKASKA, Kalkaska, MI | FCE On-Site | State |
| 2025-02-05 | CHARLES RIVER LABORATORIES | MATTAWAN, Van Buren, MI | PCE On-Site | State |
| 2025-02-05 | CHARLES RIVER LABORATORIES | MATTAWAN, Van Buren, MI | FCE On-Site | State |
| 2025-02-05 | GREAT LAKES GAS TRANSMISSION STATION #10 | NAUBINWAY, Mackinac, MI | PCE On-Site | State |
| 2025-02-05 | GREAT LAKES GAS TRANSMISSION STATION #10 | NAUBINWAY, Mackinac, MI | FCE On-Site | State |
| 2025-02-05 | VCP MICHIGAN - CHESTER 22/27 CPF | CHESTER TWP, Otsego, MI | FCE On-Site | State |
| 2025-02-05 | HARBOR FOAM — high-priority violation on file | GRANDVILLE, Kent, MI | FCE On-Site | State |
| 2025-02-05 | VCP MICHIGAN - ASE 8 | LEWISTON, Montmorency, MI | FCE On-Site | State |
| 2025-02-05 | CINTAS CORPORATION | GRAND RAPIDS, Kent, MI | FCE On-Site | State |
| 2025-02-04 | KOREX CORP | WIXOM, Oakland, MI | PCE Off-Site | State |
| 2025-02-04 | THE WORDEN GROUP | HOLLAND, Ottawa, MI | PCE On-Site | State |
| 2025-02-04 | PRIMAT CURTIS | STERLING HEIGHTS, Macomb, MI | FCE On-Site | State |
| 2025-02-04 | PRIMAT CURTIS | STERLING HEIGHTS, Macomb, MI | PCE On-Site | State |
| 2025-02-04 | SERVISCREEN, INC. | JENISON, Ottawa, MI | PCE On-Site | State |
| 2025-02-03 | REC BOAT HOLDINGS LLC - SPORT AND ENGINEERING | CADILLAC, Wexford, MI | PCE On-Site | State |
| 2025-01-31 | MOLDED PLASTIC INDUSTRIES, INC. — high-priority violation on file | HOLT, Ingham, MI | PCE Off-Site | State |
| 2025-01-30 | MICHIGAN SUGAR COMPANY - BAY CITY — high-priority violation on file | BAY CITY, Bay, MI | PCE Off-Site | State |
| 2025-01-30 | DTE ELECTRIC COMPANY - MONROE POWER PLANT | MONROE, Monroe, MI | PCE Off-Site | State |
| 2025-01-30 | PINE TREE ACRES, INC. | LENOX TOWNSHIP, Macomb, MI | PCE On-Site | State |
| 2025-01-30 | COVERT GENERATING STATION — high-priority violation on file | COVERT, Van Buren, MI | PCE Off-Site | State |
| 2025-01-30 | MICHIGAN FOAM PRODUCTS, LLC | WYOMING, Kent, MI | FCE On-Site | State |
| 2025-01-29 | DOW SILICONES CORPORATION | MIDLAND, Midland, MI | PCE On-Site | State |
| 2025-01-29 | DTE GAS COMPANY - MILFORD COMPRESSOR STATION | MILFORD, Oakland, MI | PCE On-Site | State |
| 2025-01-29 | LAFATA ENTERPRISES INC. | SHELBY TOWNSHIP, Macomb, MI | PCE On-Site | State |
| 2025-01-29 | HOLLAND BPW, 48TH STREET PEAKING STATION | HOLLAND, Allegan, MI | PCE Off-Site | State |
| 2025-01-29 | CORTEVA AGRISCIENCE LLC | MIDLAND, Midland, MI | PCE On-Site | State |
| 2025-01-28 | MUZYL OIL COMPANY - BRILEY19/VIENNA 13 | ATLANTA, Montmorency, MI | FCE On-Site | State |
| 2025-01-28 | CINTAS CORPORATION | GRAND RAPIDS, Kent, MI | PCE On-Site | State |
| 2025-01-24 | AKZONOBEL COATINGS INC. | PONTIAC, Oakland, MI | PCE Off-Site | State |
| 2025-01-24 | BABY OIL AND GAS | VANDERBILT, Otsego, MI | FCE On-Site | State |
| 2025-01-23 | MUZYL OIL COMPANY - BRILEY 31 | ATLANTA, Montmorency, MI | FCE On-Site | State |
| 2025-01-22 | RIVERSIDE - JORDAN 9 CPF | EAST JORDAN, Antrim, MI | FCE On-Site | State |
| 2025-01-21 | LAMBDA ENERGY RESOURCES LLC - RAPID RIVER 24 | KALKASKA, Kalkaska, MI | PCE On-Site | State |
| 2025-01-21 | SPRAYTEK INC | FERNDALE, Oakland, MI | PCE On-Site | State |
| 2025-01-21 | SPRAYTEK INC | FERNDALE, Oakland, MI | FCE On-Site | State |
| 2025-01-21 | LAMBDA ENERGY RESOURCES LLC - BLUE LAKE 17 | KALKASKA, Kalkaska, MI | PCE On-Site | State |
| 2025-01-21 | MUZYL OIL COMPANY - BOUGHNER | GAYLORD, Otsego, MI | FCE On-Site | State |
| 2025-01-20 | MICHIGAN SUGAR COMPANY, CROSWELL FACTORY — high-priority violation on file | CROSWELL, Sanilac, MI | PCE On-Site | State |
| 2025-01-17 | THUMB ELECTRIC COOPERATIVE | CARO, Tuscola, MI | FCE On-Site | State |
| 2025-01-16 | BUCKEYE TERMINALS, LLC - MARSHALL TERMINAL | MARSHALL, Calhoun, MI | PCE On-Site | State |
| 2025-01-16 | BUCKEYE TERMINALS, LLC - MARSHALL TERMINAL | MARSHALL, Calhoun, MI | FCE On-Site | State |
| 2025-01-16 | EATON CORPORATION - MARSHALL PROVING GROUNDS | MARSHALL, Calhoun, MI | PCE On-Site | State |
| 2025-01-16 | EATON CORPORATION - MARSHALL PROVING GROUNDS | MARSHALL, Calhoun, MI | FCE On-Site | State |
| 2025-01-16 | RIVERSIDE ENERGY - CHESTER 12 FOX CPF | CHESTER TOWNSHIP, Otsego, MI | FCE On-Site | State |
| 2025-01-16 | HOLLAND BOARD OF PUBLIC WORKS-HOLLAND ENERGY PARK | HOLLAND, Ottawa, MI | PCE On-Site | State |
| 2025-01-16 | THE SHYFT GROUP USA | CHARLOTTE, Eaton, MI | PCE On-Site | State |
| 2025-01-15 | DOW SILICONES CORPORATION | MIDLAND, Midland, MI | PCE On-Site | State |
| 2025-01-15 | MICHIGAN DEPARTMENT OF CORRECTIONS - JACKSON COMPLEX | JACKSON, Jackson, MI | FCE On-Site | State |
| 2025-01-15 | MPLX TERMINALS LLC - BAY CITY MARQUETTE TERMINAL | BAY CITY, Bay, MI | FCE On-Site | State |
| 2025-01-15 | MPLX TERMINALS LLC - BAY CITY MARQUETTE TERMINAL | BAY CITY, Bay, MI | PCE On-Site | State |
| 2025-01-14 | TEREX MINERALS PROCESSING SYSTEMS | DURAND, Shiawassee, MI | PCE On-Site | State |
| 2025-01-14 | SMR AUTOMOTIVE SYSTEMS USA, INC. | MARYSVILLE, St. Clair, MI | PCE On-Site | State |
| 2025-01-13 | GE AVIATION SYSTEMS, LLC | GRAND RAPIDS, Kent, MI | FCE On-Site | State |
| 2025-01-10 | KENT FOUNDRY COMPANY | GREENVILLE, Montcalm, MI | FCE On-Site | State |
| 2025-01-10 | RIVERSIDE - WARNER 10 CPF | WARNER TOWNSHIP, Antrim, MI | FCE On-Site | State |
| 2025-01-10 | RIVERSIDE - HELENA 23 CPF | ALDEN, Antrim, MI | FCE On-Site | State |
| 2025-01-09 | THUMB ELECTRIC COOPERATIVE | CARO, Tuscola, MI | PCE On-Site | State |
| 2025-01-09 | RIVERSIDE - CHESTER 7 CPF | OTSEGO LAKE, Otsego, MI | FCE On-Site | State |
| 2025-01-08 | HURLEY MEDICAL CENTER | FLINT, Genesee, MI | PCE On-Site | State |
| 2025-01-07 | LAMBDA ENERGY RESOURCES, LLC - KALKASKA GAS PLANT | KALKASKA, Kalkaska, MI | PCE On-Site | State |
| 2025-01-07 | ROMEO RIM, INC. | ROMEO, Macomb, MI | PCE On-Site | State |
| 2025-01-07 | RIVERSIDE - ELMIRA 14 CPF | ELMIRA, Otsego, MI | FCE On-Site | State |
| 2025-01-07 | MUZYL OIL COMPANY - AVERY 24/31 | ATLANTA, Montmorency, MI | FCE On-Site | State |
| 2025-01-06 | KOREX CORP | WIXOM, Oakland, MI | PCE Off-Site | State |
| 2025-01-06 | NUENERGY OPERATING INC. | AVERY TOWNSHIP, Montmorency, MI | FCE On-Site | State |
| 2025-01-01 | WARREN WASTE WATER TREATMENT PLANT | WARREN, Macomb, MI | PCE On-Site | State |
| 2025-01-01 | DETROIT COATINGS, LLC | MADISON HEIGHTS, Oakland, MI | PCE On-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.