EPA Air · by county
Air-emissions sources in Tuscola County, Michigan
- 19Facilities
Every stationary source in Tuscola County, Michigan 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 Tuscola County
Each of the 18 operating major, synthetic minor and minor sources in Tuscola County, Michigan has a record page: every source in Tuscola County, A to Z.
By emissions classification in Tuscola 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 Tuscola 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.
- 2026 inspections 8
- 2025 inspections 9
- 2024 inspections 14
- 2023 inspections 3
- 2022 inspections 11
- 2021 inspections 13
- 2020 inspections 7
- 2019 inspections 8
- 2018 inspections 13
- 2017 inspections 6
Violations in Tuscola County, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Stack tests in Tuscola County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Tuscola County, year by year · Violations in Tuscola County, year by year · Stack tests in Tuscola County, year by year
Other counties in Michigan
Every county in the state with at least three sources on file.
- Oceana County 4
- Ogemaw County 8
- Ontonagon County 4
- Osceola County 13
- Oscoda County 10
- Otsego County 143
- Ottawa County 82
- Presque Isle County 7
- Saginaw County 38
- Sanilac County 14
- Schoolcraft County 5
- Shiawassee County 20
- St. Clair County 59
- St. Joseph County 33
- Undetermined County 7
- Van Buren County 19
- Washtenaw County 59
- Wayne County 351
- Wexford County 20
Tuscola County carries 19 of the 2,913 air-emissions sources this register holds in Michigan, which places it 39th of 80 in that cohort.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ADS US INCORPORATED | Minor source | No |
| BAILER AND DESHAW | Minor source | No |
| DTE ELECTRIC COMPANY - PUTNAM PEAKING FACILITY | Major source | No |
| DTE ELECTRIC COMPANY - WILMOT PEAKING FACILITY | Major source | No |
| INTERNATIONAL MATERIALS INC | Minor source | No |
| LOUDON STEEL INC. | Synthetic minor source | No |
| MEANS INDUSTRIES INC | Minor source | No |
| MICHIGAN SUGAR COMPANY-CARO FACTORY | Major source | Yes |
| POET BIOREFINING - CARO, LLC | Major source | No |
| QUALITY ROASTING, LLC | Minor source | No |
| THUMB ELECTRIC COOPERATIVE | Synthetic minor source | No |
| TI GROUP AUTOMOTIVE SYSTEMS LLC - CARO TEST CENTER | Major source | No |
| TRI CITY AGGREGATES | Minor source | No |
| TUSCOLA ENERGY - BOYCE B | Synthetic minor source | No |
| TUSCOLA ENERGY - MCPHERSON A-1-24 | Synthetic minor source | No |
| TUSCOLA ENERGY - NIXON FARMS | Synthetic minor source | No |
| TUSCOLA MINERALS CO | Minor source | No |
| VASSAR COATINGS INC. | Minor source | No |
| WALBRO ENGINE MANAGEMENT CORP | Minor 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 Tuscola county, MI. It lists 19 facilities in Tuscola county, of which 5 are major sources.