EPA Air · by county
Air-emissions sources in Washington County, Minnesota
- 63Facilities
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Every stationary source in Washington County, Minnesota that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
Every source’s record in Washington County
Each of the 37 operating major, synthetic minor and minor sources in Washington County, Minnesota has a record page: every source in Washington County, A to Z.
By emissions classification in Washington County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Washington County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2025 inspections 4
- 2024 inspections 8
- 2023 inspections 8
- 2022 inspections 3
- 2021 inspections 10
- 2020 inspections 3
- 2019 inspections 6
- 2018 inspections 9
- 2017 inspections 6
Stack tests in Washington County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 7
- 2025 stack tests 12
- 2024 stack tests 13
- 2023 stack tests 15
- 2022 stack tests 12
- 2021 stack tests 10
- 2020 stack tests 9
- 2019 stack tests 25
- 2018 stack tests 27
- 2017 stack tests 11
Inspections in Washington County, year by year · Stack tests in Washington County, year by year
Other counties in Minnesota
Every county in the state with at least three sources on file.
- Roseau County 9
- Scott County 63
- Sherburne County 37
- Sibley County 5
- St. Louis County 97
- Stearns County 86
- Steele County 29
- Stevens County 13
- Swift County 19
- Todd County 9
- Undetermined County 13
- Wabasha County 15
- Wadena County 7
- Waseca County 9
- Watonwan County 8
- Wilkin County 7
- Winona County 35
- Wright County 46
- Yellow Medicine County 13
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 3M - WOODBURY - BLDG 518 | Other | No |
| 3M CHEMICAL OPERATIONS COTTAGE GROVE FACILITY - ADDITIVES | Major source | No |
| 3M CHEMICAL OPERATIONS COTTAGE GROVE FACILITY - UTILITIES | Major source | No |
| 3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY | Major source | No |
| 3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - ABRASIVES | Major source | No |
| 3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - BUILDING 133 | Major source | No |
| 3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - BUILDING 19 & 111 | Minor source | No |
| 3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - CHEMICAL | Minor source | No |
| 3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - TAPE MANUFACTURING | Major source | No |
| 4FRONT TECHNOLOGY AND OFFICE CAMPUS | Minor source | No |
| ABRA AUTO BODY & GLASS - FOREST LAKE | Minor source | No |
| ABRA AUTO BODY & GLASS - WOODBURY | Other | No |
| ADGRAPHICS/CURTIS 1000 | Minor source | No |
| ADVANCE CORPORATION | Other | No |
| ANDERSEN CORPORATION | Major source | No |
| AVEKA GROUP | Other | No |
| BLACK DIAMOND GRANULES INC | Minor source | No |
| BREMER SERVICE CENTER | Minor source | No |
| CENTERPOINT MARKETING INC | Other | No |
| COMMERCIAL ASPHALT CO - PLANT 907 | Other | No |
| COMMERCIAL ASPHALT CO - PLANT 907 | Minor source | No |
| COMMERCIAL ASPHALT CO - PLANT 910 | Other | No |
| CONSTRUCTION MATERIALS INC AND CMI COATING GROUP INC DBA INDUSTRIAL PAINTING SPE | Synthetic minor source | No |
| COSTCO GASOLINE LOC NO 1272 | Other | No |
| DIASORIN INC | Other | No |
| HANSEN SAND AND GRAVEL - NONMETALLIC | Other | No |
| HANSON CUSTOM CRUSHING INC - NM | Other | No |
| HEALTHEAST WOODWINDS HEALTH CAMPUS | Other | No |
| ISD 834 - OAK PARK ELEMENTARY SCHOOL | Minor source | No |
| ISD 834 - OAK-LAND JUNIOR HIGH SCHOOL | Minor source | No |
| ISD 834 - STILLWATER AREA HIGH SCHOOL | Minor source | No |
| ISD 834 - STILLWATER JUNIOR HIGH SCHOOL | Minor source | No |
| KEYTRONIC, MN | Other | No |
| LAKELAND SAND & GRAVEL | Minor source | No |
| LAKEVIEW MEMORIAL HOSPITAL | Other | No |
| LOADMASTER LUBRICANTS LLC | Other | No |
| LSP COTTAGE GROVE COGENERATION FACILITY | Major source | No |
| MARATHON SAINT PAUL PARK REFINERY | Major source | No |
| MET COUNCIL - EAGLES POINT WWTP | Other | No |
| MINNESOTA CORRECTIONAL FACILITY - STILLWATER | Minor source | No |
| MINNESOTA CORRECTIONAL FACILITY OAK PARK | Other | No |
| MINNESOTA PIPELINE - COTTAGE GROVE CRUDE | Minor source | No |
| MODERNISTIC, INC. | Minor source | No |
| NEWPORT COLLISION CENTER | Minor source | No |
| NEWPORT READY MIX | Minor source | No |
| NEWPORT TERMINAL LLC | Synthetic minor source | No |
| NORTHERN NATURAL GAS CO - HUGO | Synthetic minor source | No |
| O'LEARY'S AUTO BODY INC | Other | No |
| PROBUILD TWIN CITIES MILLWORK | Other | No |
| RECYCLING AND ENERGY CENTER | Minor source | No |
| RENEWAL BY ANDERSEN | Other | No |
| RRD - OAKDALE LABEL | Other | No |
| SCHOONOVER BODYWORKS INC | Minor source | No |
| SCHWIETERS COMPANIES INC | Other | No |
| STILLWATER ASPHALT | Minor source | No |
| STILLWATER COLLISION & RESTORATION INC | Other | No |
| STILLWATER MOTOR CO | Other | No |
| TIRED IRON COLLISION CENTER INC | Minor source | No |
| TRADER JOE'S | Minor source | No |
| VALLEY SALES OF HASTINGS INC | Other | No |
| WDI COMPANY INC | Other | No |
| WESTERN REFINING TERMINALS LLC - COTTAGE GROVE | Minor source | No |
| XCEL ENERGY - ALLEN S KING GENERATING PLANT | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Washington county, MN. It lists 63 facilities in Washington county, of which 10 are major sources.