EPA Air · by county
Air-emissions sources in Bay County, Michigan
- 31Facilities
Every stationary source in Bay 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.
By emissions classification in Bay 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 Bay 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 12
- 2024 — inspections 21
- 2023 — inspections 21
- 2022 — inspections 15
- 2021 — inspections 16
- 2020 — inspections 17
- 2019 — inspections 21
- 2018 — inspections 25
- 2017 — inspections 54
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AP PARTS CO | Minor source | No |
| BAY CAST INC | Minor source | No |
| BAY CITY ELECTRIC LIGHT & POWER | Synthetic minor source | No |
| BAY CITY ELECTRIC LIGHT & POWER | Synthetic minor source | No |
| BAY CITY WASTEWATER TREATMENT PLANT | Synthetic minor source | No |
| BAY MEDICAL CENTER | Minor source | No |
| CNUDDE ASPHALT PAVING | Minor source | No |
| CONSUMERS ENERGY D.E. KARN FACILITY | Major source | No |
| DELTA COLLEGE | Synthetic minor source | No |
| ENERGY DEVELOPMENTS PINCONNING, LLC | Major source | No |
| FOGELSONGER VAULT CO | Minor source | No |
| GENERAL MOTORS LLC - BAY CITY | Synthetic minor source | No |
| GOUGEON BROTHERS INC | Minor source | No |
| HOLCIM (US) INC. D/B/A LAFARGE ESSEXVILLE TERMINAL | Minor source | No |
| KAWKAWLIN CHURCH FURNITURE MFG | Minor source | No |
| KERKAU MANUFACTURING | Synthetic minor source | No |
| MARATHON PETROLEUM COMPANY LP-BAY CITY WILDER RD | Synthetic minor source | No |
| MERSEN USA GS CORP - BAY CITY | Synthetic minor source | No |
| MICHIGAN SUGAR COMPANY - BAY CITY | Major source | Yes |
| MILLER ENERGY COMPANY II, LLC | Synthetic minor source | No |
| MILLER ENERGY COMPANY II, LLC: NOLET ROAD FACILITY | Synthetic minor source | No |
| MPLX TERMINALS LLC - BAY CITY MARQUETTE TERMINAL | Synthetic minor source | No |
| PINCONNING COMPRESSOR STATION | Minor source | No |
| PYRAMID PAVING & CONTRACTING CO. | Synthetic minor source | No |
| QUANTUM COMPOSITES INC. | Major source | No |
| RIVERSIDE - FRASER 8 CPF | Synthetic minor source | No |
| RIVERSIDE - MONITOR 11 CPF | Minor source | No |
| S C JOHNSON HOME STORAGE INC | Minor source | No |
| THE HORAK F P CO | Minor source | No |
| WHITEFEATHER LANDFILL | Major source | Yes |
| WILKINSON MINERALS, LLC | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.