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 |
|---|---|---|---|---|
| 2025-12-18 | ISD 719 - PRIOR LAKE HIGH SCHOOL — high-priority violation on file | SAVAGE, Scott, MN | PCE Off-Site | State |
| 2025-12-17 | BLUELINX CORP | AITKIN, Aitkin, MN | PCE Off-Site | State |
| 2025-12-16 | HOYA VISION CARE ? RAMSEY | RAMSEY, Anoka, MN | FCE On-Site | State |
| 2025-12-16 | FINISHING TOUCH INDUSTRIES INC — high-priority violation on file | WYOMING, Chisago, MN | PCE Off-Site | State |
| 2025-12-16 | RITEWAY CONVEYORS INC | HUTCHINSON, McLeod, MN | PCE Off-Site | State |
| 2025-12-16 | OPAL FOODS LLC - LITCHFIELD FARM — high-priority violation on file | LITCHFIELD, Meeker, MN | PCE Off-Site | State |
| 2025-12-15 | BROWN-WILBERT INC SAINT PAUL | ROSEVILLE, Ramsey, MN | PCE Off-Site | State |
| 2025-12-15 | MN PAINT AND BODY, LLC DBA MAACO AUTO PAINTING — high-priority violation on file | LITTLE CANADA, Ramsey, MN | PCE Off-Site | State |
| 2025-12-15 | BROWN-WILBERT INC - REDWOOD FALLS — high-priority violation on file | REDWOOD FALLS, Redwood, MN | PCE Off-Site | State |
| 2025-12-15 | KODA ENERGY, LLC — high-priority violation on file | SHAKOPEE, Scott, MN | FCE On-Site | State |
| 2025-12-15 | BROWN-WILBERT INC - SAINT CLOUD — high-priority violation on file | SAINT CLOUD, Stearns, MN | PCE Off-Site | State |
| 2025-12-15 | BROWN-WILBERT VAULT CO - MORRIS — high-priority violation on file | MORRIS, Stevens, MN | PCE Off-Site | State |
| 2025-12-12 | THIEF RIVER FALLS POWER PLANT — high-priority violation on file | THIEF RIVER FALLS, Pennington, MN | PCE Off-Site | State |
| 2025-12-12 | MCLANE MINNESOTA INC — high-priority violation on file | NORTHFIELD, Rice, MN | PCE Off-Site | State |
| 2025-12-11 | ITRON INC — high-priority violation on file | WASECA, Waseca, MN | PCE Off-Site | State |
| 2025-12-10 | US POSTAL SERVICE MANAGEMENT SUPPORT SERVICE CTR — high-priority violation on file | EAGAN, Dakota, MN | FCE On-Site | State |
| 2025-12-09 | CHRISTIAN BROTHERS CABINETS | OWATONNA, Steele, MN | PCE Off-Site | State |
| 2025-12-02 | HAMLINE UNIVERSITY — high-priority violation on file | SAINT PAUL, Ramsey, MN | PCE Off-Site | State |
| 2025-11-20 | POET BIOREFINING - BINGHAM LAKE | BINGHAM LAKE, Cottonwood, MN | PCE Off-Site | State |
| 2025-11-17 | CHIPPEWA VALLEY ETHANOL COMPANY | BENSON, Swift, MN | FCE On-Site | State |
| 2025-11-13 | CENTRAL SPECIALTIES INC - PLANT 6 | ALEXANDRIA, Douglas, MN | FCE On-Site | State |
| 2025-11-10 | SOUTHERN MINNESOTA MUNICIPAL POWER AGENCY FAIRMONT ENERGY STATION | FAIRMONT, Martin, MN | PCE Off-Site | State |
| 2025-11-04 | OWATONNA ENERGY STATION | OWATONNA, Steele, MN | FCE On-Site | State |
| 2025-10-22 | CROWN BEVERAGE PACKAGING - MANKATO | MANKATO, Blue Earth, MN | FCE On-Site | State |
| 2025-10-17 | MESABI METALLICS CO LLC — high-priority violation on file | NASHWAUK, Itasca, MN | PCE Off-Site | State |
| 2025-09-29 | POET BIOREFINING GLENVILLE LLC | ALBERT LEA, Freeborn, MN | FCE On-Site | State |
| 2025-09-26 | ARROW FINISHING INC | BLAINE, Anoka, MN | FCE On-Site | State |
| 2025-09-24 | SANIMAX USA INC | SOUTH SAINT PAUL, Dakota, MN | FCE On-Site | State |
| 2025-09-24 | DAKOTA AGGREGATES - UMORE PARK FACILITY | ROSEMOUNT, Dakota, MN | FCE On-Site | State |
| 2025-09-23 | VIKING GAS TRANSMISSION CO - ADA COMPRESSOR STATION | ADA, Norman, MN | FCE Off-Site | State |
| 2025-09-23 | VIKING GAS TRANSMISSION CO - FRAZEE COMPRESSOR STATION | FRAZEE, Otter Tail, MN | FCE On-Site | State |
| 2025-09-23 | VIKING GAS TRANSMISSION - ANGUS COMPRESSOR STATION | ANGUS, Polk, MN | FCE Off-Site | State |
| 2025-09-22 | TILLER CORP - MAPLE GROVE MINING & PROCESSING FACILITY | MAPLE GROVE, Hennepin, MN | FCE On-Site | State |
| 2025-09-19 | JDEP BLUE MOON INC. | BROOKLYN CENTER, Hennepin, MN | PCE On-Site | U.S. EPA |
| 2025-09-18 | TREASURE ISLAND CASINO | RED WING, Goodhue, MN | FCE On-Site | U.S. EPA |
| 2025-09-18 | GRAND CASINO MILLE LACS | ONAMIA, Mille Lacs, MN | FCE On-Site | U.S. EPA |
| 2025-09-18 | GRAND CASINO HINCKLEY | HINCKLEY, Pine, MN | FCE On-Site | U.S. EPA |
| 2025-09-18 | BAE TECHNOLOGY CENTER | FRIDLEY, Anoka, MN | FCE On-Site | State |
| 2025-09-18 | OWENS CORNING - MINNEAPOLIS PLANT | MINNEAPOLIS, Hennepin, MN | PCE On-Site | U.S. EPA |
| 2025-09-18 | HENNEPIN ENERGY RECOVERY CENTER | MINNEAPOLIS, Hennepin, MN | PCE On-Site | U.S. EPA |
| 2025-09-18 | HOMETOWN BIOENERGY | LE SUEUR, Le Sueur, MN | FCE On-Site | State |
| 2025-09-18 | CHS INC - RUTHTON GRAIN ELEVATOR | RUTHTON, Pipestone, MN | FCE On-Site | State |
| 2025-09-18 | MOM BRANDS | NORTHFIELD, Rice, MN | PCE On-Site | U.S. EPA |
| 2025-09-18 | KGM CONTRACTORS INC | ANGORA, St. Louis, MN | FCE On-Site | State |
| 2025-09-18 | BLOOMING PRAIRIE PUBLIC UTILITIES | BLOOMING PRAIRIE, Steele, MN | FCE On-Site | State |
| 2025-09-17 | BOISE WHITE PAPER LLC | INTERNATIONAL FALLS, Koochiching, MN | PCE On-Site | U.S. EPA |
| 2025-09-17 | AG PROCESSING INC - DAWSON | DAWSON, Lac qui Parle, MN | FCE On-Site | State |
| 2025-09-17 | ADM - MARSHALL | MARSHALL, Lyon, MN | FCE On-Site | State |
| 2025-09-17 | ICE CREAM PLT | MARSHALL, Lyon, MN | FCE On-Site | State |
| 2025-09-17 | POLAR TANK TRAILER OPOLE | HOLDINGFORD, Stearns, MN | PCE On-Site | U.S. EPA |
| 2025-09-17 | CARFAIR COMPOSITES USA INC | SAINT CLOUD, Stearns, MN | PCE On-Site | U.S. EPA |
| 2025-09-17 | GRANITE FALLS ENERGY LLC | GRANITE FALLS, Yellow Medicine, MN | FCE On-Site | State |
| 2025-09-16 | ENBRIDGE ENERGY LIMITED PARTNERSHIP - CLEARBROOK TERMINAL | CLEARBROOK, Clearwater, MN | PCE On-Site | U.S. EPA |
| 2025-09-16 | MINNESOTA PIPE LINE COMPANY LLC - CLEARBROOK STATION | CLEARBROOK, Clearwater, MN | PCE On-Site | U.S. EPA |
| 2025-09-16 | CATERPILLAR PAVING PRODUCTS INC | BROOKLYN PARK, Hennepin, MN | FCE On-Site | State |
| 2025-09-16 | NYSTROM INC - BROOKLYN PARK | BROOKLYN PARK, Hennepin, MN | FCE On-Site | State |
| 2025-09-16 | POLARIS INDUSTRIES, INC | ROSEAU, Roseau, MN | PCE On-Site | U.S. EPA |
| 2025-09-16 | SUPERIOR INDUSTRIES, INC. | MORRIS, Stevens, MN | FCE On-Site | State |
| 2025-09-16 | GLACIAL PLAINS COOPERATIVE | BENSON, Swift, MN | FCE On-Site | State |
| 2025-09-12 | RECONSERVE OF MINNESOTA INC | ROSEMOUNT, Dakota, MN | FCE On-Site | State |
| 2025-09-11 | CHS MANKATO | MANKATO, Blue Earth, MN | FCE On-Site | State |
| 2025-09-11 | STICKNEY HILL DAIRY | NICOLLET, Nicollet, MN | FCE On-Site | State |
| 2025-09-09 | POPE/DOUGLAS SOLID WASTE MANAGEMENT | ALEXANDRIA, Douglas, MN | PCE Off-Site | State |
| 2025-09-09 | ARAMARK UNIFORM & CAREER APPAREL LLC | MINNEAPOLIS, Hennepin, MN | FCE On-Site | State |
| 2025-09-09 | HARD CHROME INC | MINNEAPOLIS, Hennepin, MN | FCE On-Site | State |
| 2025-09-09 | INTERPLASTIC CORP - MINNEAPOLIS PLANT | MINNEAPOLIS, Hennepin, MN | FCE On-Site | State |
| 2025-09-09 | ALPINE CABINETRY, LLC | SAINT CLOUD, Stearns, MN | PCE Off-Site | State |
| 2025-09-09 | CENTRAL SPECIALTIES INC - PLANT 3 | ALEXANDRIA, Douglas, MN | FCE On-Site | State |
| 2025-09-09 | CENTRAL SPECIALTIES INC - PLANT 4 | ALEXANDRIA, Douglas, MN | FCE On-Site | State |
| 2025-09-09 | CENTRAL SPECIALTIES INC - PLANT 5 | ALEXANDRIA, Douglas, MN | FCE On-Site | State |
| 2025-09-08 | NORTHERN NATURAL GAS - ALBERT LEA | HARTLAND, Freeborn, MN | FCE Off-Site | State |
| 2025-09-08 | GREEN PLAINS OTTER TAIL LLC | FERGUS FALLS, Otter Tail, MN | FCE On-Site | State |
| 2025-09-05 | MR PAVING & EXCAVATING INC - NONMETALLIC | SPRINGFIELD, Brown, MN | PCE Off-Site | State |
| 2025-09-04 | BLUE EARTH LIGHT AND WATER | BLUE EARTH, Faribault, MN | FCE On-Site | State |
| 2025-09-04 | MINNESOTA CORRUGATED BOX | ALBERT LEA, Freeborn, MN | FCE On-Site | State |
| 2025-09-04 | NORTHERN ENGRAVING CORP | SPRING GROVE, Houston, MN | FCE On-Site | State |
| 2025-09-04 | UNITED TACONITE LLC - FAIRLANE PLANT | FORBES, St. Louis, MN | FCE On-Site | State |
| 2025-09-03 | TECHNICAL DIE-CASTING INC | STOCKTON, Winona, MN | FCE On-Site | State |
| 2025-08-28 | RAHR MALTING CO. | SHAKOPEE, Scott, MN | FCE On-Site | State |
| 2025-08-27 | MANKATO ENERGY CENTER | MANKATO, Blue Earth, MN | FCE On-Site | State |
| 2025-08-26 | MACTAC | MINNEAPOLIS, Hennepin, MN | PCE On-Site | U.S. EPA |
| 2025-08-26 | FIBERGLAS FABRICATORS INC | LE CENTER, Le Sueur, MN | FCE On-Site | State |
| 2025-08-26 | GREAT RIVER ENERGY - PLEASANT VALLEY STATION | DEXTER, Mower, MN | FCE On-Site | State |
| 2025-08-21 | NORTHERN PAVING INC | BEMIDJI, Beltrami, MN | PCE On-Site | State |
| 2025-08-21 | USG INTERIORS LLC - CLOQUET MN | CLOQUET, Carlton, MN | FCE On-Site | State |
| 2025-08-21 | GOPHER RESOURCE LLC | EAGAN, Dakota, MN | FCE On-Site | State |
| 2025-08-19 | MAGELLAN PIPELINE CO LP - MINNEAPOLIS TERMINAL | ROSEVILLE, Ramsey, MN | FCE On-Site | State |
| 2025-08-19 | SHAKOPEE MDEWAKANTON SIOUX COMMUNITY ORGANIC RECYCLING FACILITY | SHAKOPEE, Scott, MN | FCE On-Site | State |
| 2025-08-18 | BURNSVILLE SANITARY LANDFILL | BURNSVILLE, Dakota, MN | FCE On-Site | State |
| 2025-08-14 | GREDE LLC - SAINT CLOUD | SAINT CLOUD, Benton, MN | FCE On-Site | State |
| 2025-08-14 | SPRING VALLEY UTILITIES | SPRING VALLEY, Fillmore, MN | FCE On-Site | State |
| 2025-08-14 | ROCHESTER PUBLIC UTILITIES WESTSIDE ENERGY STATION | ROCHESTER, Olmsted, MN | FCE On-Site | State |
| 2025-08-14 | BEN'S STRUCTURAL FABRICATION INC | WAITE PARK, Stearns, MN | FCE On-Site | State |
| 2025-08-14 | TWIN CITY DIE CASTINGS CO - MONTICELLO | MONTICELLO, Wright, MN | FCE On-Site | State |
| 2025-08-13 | GREEN PLAINS OTTER TAIL LLC | FERGUS FALLS, Otter Tail, MN | PCE On-Site | U.S. EPA |
| 2025-08-13 | WATEROUS CO INC | SOUTH SAINT PAUL, Ramsey, MN | FCE On-Site | State |
| 2025-08-12 | ROSENBAUER MOTORS LLC - BUILDING 4 | WYOMING, Chisago, MN | FCE On-Site | State |
| 2025-08-12 | USG INTERIORS LLC | RED WING, Goodhue, MN | FCE On-Site | State |
| 2025-08-12 | CHS HALLOCK | KENNEDY, Kittson, MN | PCE On-Site | U.S. EPA |
| 2025-08-11 | LAMB WESTON/RDO FROZEN | PARK RAPIDS, Hubbard, MN | PCE On-Site | U.S. EPA |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.