EPA Air · inspections by state and year
Air-emissions inspections in Minnesota, 2025
- 245Inspections
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 Minnesota 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 Minnesota, 2025
- Hennepin County 30
- St. Louis County 20
- Ramsey County 13
- Dakota County 11
- Scott County 10
- Winona County 9
- Anoka County 8
- Stearns County 7
- Douglas County 7
- Olmsted County 6
- Carlton County 5
- Polk County 5
- Itasca County 5
- Wright County 5
- Martin County 5
- Blue Earth County 4
- Washington County 4
- Steele County 4
- Freeborn County 4
- Sherburne County 4
- Chisago County 3
- Brown County 3
- Carver County 3
- Koochiching County 3
- Lyon County 3
- Otter Tail County 3
- Clay County 3
- Goodhue County 3
Minnesota, other years
Air-emissions inspections recorded in Minnesota, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-04-08 | BTD MANUFACTURING INC | LAKEVILLE, Dakota, MN | PCE On-Site | U.S. EPA |
| 2025-04-08 | EDCO PRODUCTS INC | HOPKINS, Hennepin, MN | PCE On-Site | U.S. EPA |
| 2025-04-08 | EAST CENTRAL SOLID WASTE COMMISSION | MORA, Kanabec, MN | FCE On-Site | State |
| 2025-04-04 | WLSSD WWTP | DULUTH, St. Louis, MN | FCE On-Site | State |
| 2025-04-03 | ALEXANDRIA EXTRUSION COMPANY | ALEXANDRIA, Douglas, MN | FCE On-Site | State |
| 2025-04-02 | DEE, MANUFACTURING LLC | CROOKSTON, Polk, MN | FCE On-Site | State |
| 2025-03-31 | COLD SPRING GRANITE CO - MAIN CAMPUS | COLD SPRING, Stearns, MN | FCE On-Site | State |
| 2025-03-31 | VIKING WATERBEDS INC | SAINT JOSEPH, Stearns, MN | FCE On-Site | State |
| 2025-03-24 | ELECTRIC MACHINERY CO | MINNEAPOLIS, Hennepin, MN | FCE On-Site | State |
| 2025-03-24 | SHERWIN-WILLIAMS COMPANY (THE) | MINNEAPOLIS, Hennepin, MN | FCE On-Site | State |
| 2025-03-20 | MINNESOTA POWER - HIBBARD RENEWABLE ENERGY CENTER | DULUTH, St. Louis, MN | FCE On-Site | State |
| 2025-03-19 | MOORHEAD CITY OF - AIR CURTAIN INCINERATOR | MOORHEAD, Clay, MN | FCE On-Site | State |
| 2025-03-18 | AMERICAN CRYSTAL SUGAR - MOORHEAD — high-priority violation on file | MOORHEAD, Clay, MN | FCE On-Site | State |
| 2025-03-18 | FILMTEC CORP | EDINA, Hennepin, MN | FCE On-Site | State |
| 2025-03-14 | AL-CORN CLEAN FUEL LLC | CLAREMONT, Dodge, MN | PCE Off-Site | State |
| 2025-03-13 | TARGET TECHNOLOGY CENTER T9355 | ELK RIVER, Sherburne, MN | FCE On-Site | State |
| 2025-03-10 | CS MCCROSSAN CONSTRUCTION INC | MAPLE GROVE, Hennepin, MN | FCE On-Site | State |
| 2025-03-07 | RPU - IBM PEAKING DIESEL GENERATORS | ROCHESTER, Olmsted, MN | FCE On-Site | State |
| 2025-03-06 | PRIMARY PRODUCTS INGREDIENTS AMERICAS LLC | DULUTH, St. Louis, MN | FCE On-Site | State |
| 2025-03-06 | CAST 7 LLC | HIBBING, St. Louis, MN | FCE On-Site | State |
| 2025-03-06 | JOSTENS INC - OWATONNA | OWATONNA, Steele, MN | FCE On-Site | State |
| 2025-03-06 | SYENSQO DBA CYTEC ENGINEERED MATERIALS LNC | WINONA, Winona, MN | FCE On-Site | State |
| 2025-03-05 | BARTON SAND & GRAVEL - ELK RIVER PIT 718 | ELK RIVER, Sherburne, MN | FCE On-Site | State |
| 2025-03-04 | MIDWEST METAL PRODUCTS INC | WINONA, Winona, MN | FCE On-Site | State |
| 2025-03-04 | ACUITY BRANDS LIGHTING DBA WINONA LIGHTING INC | WINONA, Winona, MN | FCE On-Site | State |
| 2025-03-03 | ALLIANT CASTINGS | WINONA, Winona, MN | FCE On-Site | State |
| 2025-02-28 | THE C REISS COAL CO - DULUTH DOCK | DULUTH, St. Louis, MN | FCE On-Site | State |
| 2025-02-27 | XCEL ENERGY - WILMARTH GENERATING PLANT | MANKATO, Blue Earth, MN | PCE On-Site | U.S. EPA |
| 2025-02-27 | WATEROUS CO INC | SOUTH SAINT PAUL, Ramsey, MN | PCE On-Site | U.S. EPA |
| 2025-02-27 | WISCONSIN CENTRAL LTD | DULUTH, St. Louis, MN | FCE On-Site | State |
| 2025-02-27 | ALTEC INDUSTRIES INC | DULUTH, St. Louis, MN | FCE On-Site | State |
| 2025-02-26 | OWENS CORNING - MINNEAPOLIS PLANT | MINNEAPOLIS, Hennepin, MN | PCE On-Site | U.S. EPA |
| 2025-02-26 | STYROTECH INC | BROOKLYN PARK, Hennepin, MN | PCE On-Site | U.S. EPA |
| 2025-02-26 | OLMSTED COUNTY WASTE-TO-ENERGY FACILITY | ROCHESTER, Olmsted, MN | PCE On-Site | U.S. EPA |
| 2025-02-24 | LIBERTY PAPER INC. | BECKER, Sherburne, MN | FCE On-Site | State |
| 2025-02-24 | EMR NORTHERN METAL RECYCLING - BECKER | BECKER, Sherburne, MN | FCE On-Site | State |
| 2025-02-22 | GOPHER RESOURCE LLC | EAGAN, Dakota, MN | PCE Off-Site | State |
| 2025-02-20 | NORTH BRANCH CITY OF | NORTH BRANCH, Chisago, MN | FCE On-Site | State |
| 2025-02-20 | BIMBO BAKERIES USA, INC. | ROSEVILLE, Ramsey, MN | FCE On-Site | State |
| 2025-02-20 | ARAMARK SERVICES | HIBBING, St. Louis, MN | FCE On-Site | State |
| 2025-02-18 | NORTHERN NATURAL GAS CO - WRENSHALL LNG PLANT | WRENSHALL, Carlton, MN | FCE On-Site | State |
| 2025-02-18 | WOLKERSTORFER CO INC | NEW BRIGHTON, Ramsey, MN | FCE On-Site | State |
| 2025-02-10 | KURT MANUFACTURING CO- DIE CAST | FRIDLEY, Anoka, MN | FCE On-Site | State |
| 2025-01-31 | POET BIOREFINING - BINGHAM LAKE | BINGHAM LAKE, Cottonwood, MN | PCE Off-Site | State |
| 2025-01-16 | SUPERIOR MINERALS CO | SAVAGE, Scott, MN | PCE Off-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.