EPA Air · by county
Air-emissions sources in Hamilton County, Tennessee
- 102Facilities
Every stationary source in Hamilton County, Tennessee 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 Hamilton 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 Hamilton 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 37
- 2025 — inspections 75
- 2024 — inspections 57
- 2023 — inspections 50
- 2022 — inspections 68
- 2021 — inspections 86
- 2020 — inspections 44
- 2019 — inspections 48
- 2018 — inspections 50
- 2017 — inspections 50
Other counties in Tennessee
Every county in the state with at least three sources on file.
- Dyer County 19
- Fayette County 7
- Fentress County 7
- Franklin County 27
- Gibson County 29
- Giles County 12
- Grainger County 9
- Greene County 41
- Grundy County 6
- Hamblen County 42
- Hardeman County 15
- Hardin County 10
- Hawkins County 31
- Haywood County 13
- Henderson County 10
- Henry County 16
- Hickman County 8
- Houston County 3
- Humphreys County 16
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| WESTROCK CONVERTING, LLC | Synthetic minor source | No |
| WOODBRIDGE INOAC TECHNICAL PRODUCTS CHATTANOOGA LLC | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.