EPA Air · by county
Air-emissions sources in Ohio County, Kentucky
- 7Facilities
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Every stationary source in Ohio County, Kentucky 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 Ohio County
Each of the 7 operating major, synthetic minor and minor sources in Ohio County, Kentucky has a record page: every source in Ohio County, A to Z.
By emissions classification in Ohio 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 Ohio 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 4
- 2025 inspections 5
- 2022 inspections 3
- 2021 inspections 4
- 2019 inspections 6
- 2018 inspections 5
- 2017 inspections 7
Stack tests in Ohio County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 4
- 2025 stack tests 5
- 2024 stack tests 7
- 2023 stack tests 5
- 2022 stack tests 4
- 2021 stack tests 6
- 2020 stack tests 5
- 2019 stack tests 5
- 2018 stack tests 3
- 2017 stack tests 4
Inspections in Ohio County, year by year · Stack tests in Ohio County, year by year
Other counties in Kentucky
Every county in the state with at least three sources on file.
- Martin County 11
- Mason County 6
- McCracken County 12
- Meade County 3
- Mercer County 3
- Metcalfe County 3
- Monroe County 4
- Montgomery County 7
- Muhlenberg County 6
- Nelson County 13
- Oldham County 3
- Pendleton County 4
- Pike County 15
- Powell County 3
- Pulaski County 8
- Rowan County 6
- Scott County 12
- Shelby County 10
- Simpson County 6
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BIG RIVERS ELECTRIC CORP - DB WILSON STATION | Major source | Yes |
| DUNAWAY TIMBER CO PLANT 2 | Synthetic minor source | No |
| DYNAMIC FABRICATION INC | Synthetic minor source | No |
| MIDWESTERN GAS TRANSMISSION CO - HARTFORD COMPRESSOR STATION | Synthetic minor source | No |
| NATIONAL OFFICE FURNITURE - FORDSVILLE | Major source | No |
| REPUBLIC SERVICES OF KY LLC - OHIO CO LANDFILL INC | Major source | No |
| YOUNG MANUFACTURING CO | 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 Ohio county, KY. It lists 7 facilities in Ohio county and 3 major sources.