EPA Air · by county
Air-emissions sources in Ector County, Texas
- 41Facilities
Every stationary source in Ector County, Texas 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 Ector County
Each of the 41 operating major, synthetic minor and minor sources in Ector County, Texas has a record page: every source in Ector County, A to Z.
By emissions classification in Ector 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.
- Minor source 24
- Major source 17
Inspections in Ector 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 6
- 2024 inspections 7
- 2023 inspections 8
- 2022 inspections 6
- 2021 inspections 12
- 2020 inspections 8
- 2019 inspections 9
- 2018 inspections 10
- 2017 inspections 9
Stack tests in Ector County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Ector County, year by year · Stack tests in Ector County, year by year
Other counties in Texas
Every county in the state with at least three sources on file.
- Crockett County 26
- Culberson County 109
- Dallas County 559
- Dawson County 5
- Deaf Smith County 6
- Denton County 69
- DeWitt County 23
- Dimmit County 9
- Duval County 10
- Eastland County 13
- El Paso County 85
- Ellis County 41
- Erath County 5
- Fannin County 3
- Fayette County 19
- Fisher County 4
- Fort Bend County 55
- Franklin County 3
- Freestone County 25
Facilities
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.