EPA Air · by county
Air-emissions sources in Duval County, Texas
- 10Facilities
Every stationary source in Duval 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.
By emissions classification in Duval 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 Duval 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
- 2024 — inspections 5
- 2023 — inspections 5
- 2022 — inspections 5
- 2021 — inspections 5
- 2020 — inspections 4
- 2019 — inspections 5
- 2018 — inspections 3
- 2017 — inspections 5
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BENAVIDES STATION | Minor source | No |
| BERRY CONTRACTING, L.P. | Minor source | No |
| FREER BOOSTER STATION | Major source | No |
| FREER LIQUIDS STATION | Major source | No |
| FRONTERA MATERIALS | Minor source | No |
| HAGIST RANCH COMPRESSOR STATION | Major source | No |
| HEBBRONVILLE COMPRESSOR STATION | Major source | No |
| KINDER MORGAN COMPRESSOR STATION 551 | Major source | No |
| MUY GRANDE TREATING | Minor source | No |
| WESTERN GAS RESOURCES, INC. | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.