EPA Air · by county
Air-emissions sources in Sumner County, Tennessee
- 66Facilities
Every stationary source in Sumner 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.
Every source’s record in Sumner County
Each of the 66 operating major, synthetic minor and minor sources in Sumner County, Tennessee has a record page: every source in Sumner County, A to Z.
By emissions classification in Sumner 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 Sumner 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 7
- 2025 inspections 9
- 2024 inspections 9
- 2023 inspections 9
- 2022 inspections 8
- 2021 inspections 6
- 2020 inspections 8
- 2019 inspections 10
- 2018 inspections 11
- 2017 inspections 18
Stack tests in Sumner 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 7
- 2024 stack tests 9
- 2023 stack tests 10
- 2022 stack tests 8
- 2021 stack tests 7
- 2020 stack tests 8
- 2019 stack tests 8
- 2018 stack tests 7
- 2017 stack tests 6
Inspections in Sumner County, year by year · Stack tests in Sumner County, year by year
Other counties in Tennessee
Every county in the state with at least three sources on file.
- Rhea County 24
- Roane County 26
- Robertson County 26
- Rutherford County 86
- Scott County 12
- Sequatchie County 6
- Sevier County 22
- Shelby County 177
- Smith County 9
- Sullivan County 59
- Tipton County 8
- Trousdale County 4
- Undetermined County 26
- Unicoi County 12
- Union County 7
- Van Buren County 6
- Warren County 24
- Washington County 39
- Wayne County 10
Facilities
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 Sumner county, TN. It lists 66 facilities in Sumner county and 5 major sources.