EPA Air · by county
Air-emissions sources in Gratiot County, Michigan
- 18Facilities
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Every stationary source in Gratiot 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 Gratiot County
Each of the 18 operating major, synthetic minor and minor sources in Gratiot County, Michigan has a record page: every source in Gratiot County, A to Z.
By emissions classification in Gratiot 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 Gratiot 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 7
- 2023 inspections 4
- 2022 inspections 6
- 2020 inspections 4
- 2017 inspections 4
Stack tests in Gratiot County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Gratiot County, year by year · Stack tests in Gratiot County, year by year
Other counties in Michigan
Every county in the state with at least three sources on file.
- Clare County 13
- Clinton County 11
- Crawford County 16
- Delta County 35
- Dickinson County 24
- Eaton County 22
- Emmet County 8
- Genesee County 55
- Gogebic County 14
- Grand Traverse County 24
- Hillsdale County 26
- Houghton County 20
- Huron County 19
- Ingham County 40
- Ionia County 18
- Iosco County 11
- Iron County 9
- Isabella County 17
- Jackson County 54
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ALMA PRODUCTS CO | Minor source | No |
| ALMA PRODUCTS I INC | Minor source | No |
| APEX MARINE | Minor source | No |
| B & W COOP INC | Minor source | No |
| CITIY OF ST. LOUIS | Synthetic minor source | No |
| CONSUMERS ENERGY CO | Minor source | No |
| CONTECH DIV ALMA PLANT | Minor source | No |
| DE SAEGHER ENERGY LLC | Synthetic minor source | No |
| DOUBLE EAGLE RNG, LLC | Synthetic minor source | No |
| HUTCHINSON AEROSPACE & INDUSTRY | Synthetic minor source | No |
| IAC GROUP, ALMA, LLC (FORMALLY LEAR CORPORATION) | Synthetic minor source | No |
| LOBDELL EMERY MFG CO | Minor source | No |
| MICHIGAN AGRICULTURAL COMMODITIES INC | Minor source | No |
| MICHIGAN AGRICULTURAL COMMODITIES, INC | Minor source | No |
| NEW HAVEN COMPRESSOR STATION | Minor source | No |
| PLASTI PAINT, INC. | Synthetic minor source | No |
| TERRY ASPHALT MATERIALS INC. | Minor source | No |
| ZFS ITHACA, LLC | Major source | Yes |
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 Gratiot county, MI. It lists 18 facilities in Gratiot county, of which 1 is a major source.