EPA Air · by county
Air-emissions sources in Harris County, Texas
- 763Facilities
Every stationary source in Harris 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 Harris 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 Harris 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 45
- 2025 — inspections 52
- 2024 — inspections 38
- 2023 — inspections 54
- 2022 — inspections 37
- 2021 — inspections 65
- 2020 — inspections 59
- 2019 — inspections 36
- 2018 — inspections 63
- 2017 — inspections 50
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| TRENCH BURNER SN 871174002 | Minor source | No |
| TRENCH BURNER SN T30FDN18794 | Minor source | No |
| TRENCH BURNER SNT40FN03111 | Minor source | No |
| TRENCH BURNER T200 SN T20FN04137 | Minor source | No |
| TRENCH BURNER UNIT 550 SN 10000550 | Minor source | No |
| TRENCHBURNER SN 23040 | Minor source | No |
| TRENCHBURNER T200 SNOFN03087 | Minor source | No |
| TRINITY INDUSTRIES PLANT 62 | Major source | No |
| TRIPLE C SERVICES | Minor source | No |
| TRIPLE H TRENCH BURNER | Minor source | No |
| TRISTAR WEB GRAPHICS | Minor source | No |
| TUBOSCOPE HIGHWAY 90 COATING FACILITY | Major source | Yes |
| TUBOSCOPE VETCO INTERNATIONAL | Minor source | No |
| TUBULAR SERVICES, INC. | Minor source | No |
| TURBINE CHROME SERVICES, INC. | Minor source | No |
| U.S. CLEANERS | Minor source | No |
| U.S. POLESTAR MARINE ENGINEERING | Minor source | No |
| UNCLE BENS | Minor source | No |
| UNITED AC & HEATING | Minor source | No |
| UNITED POLYMER | Minor source | No |
| UNITED STATES GYPSUM | Major source | No |
| UNITED STRUCTURES OF AMERICA | Major source | No |
| UNIVERSAL URETHANES | Minor source | No |
| UNIVERSITY OF HOUSTON MAIN CAMPUS | Minor source | No |
| US OIL HOUSTON NORTH TERMINAL | Major source | No |
| VALERO HOUSTON REFINERY | Major source | No |
| VALERO PARTNERS HOUSTON | Major source | No |
| VALLOUREC STAR | Major source | No |
| VAN LEER FLEXIBLE, INC. | Minor source | No |
| VAN WATERS AND ROGERS | Minor source | No |
| VARN INTERNATIONAL, INC. | Minor source | No |
| VICKERS INDUSTRIAL COATINGS INC | Minor source | No |
| VLS HOCKLEY | Major source | No |
| VOPAK LOGISTICS SERVICES USA DEER PARK | Minor source | No |
| VOPAK TERMINAL DEER PARK | Major source | No |
| W & P DEVELOPMENT | Major source | No |
| W P BALLARD AND COMPANY INC | Minor source | No |
| WAL-MART #1137 | Minor source | No |
| WAL-MART AUTO CENTER | Minor source | No |
| WASHBURN TUNNEL FACILITY | Major source | No |
| WC BELL PORTABLE TRENCH BURNER 1 | Minor source | No |
| WEATHERFORD | Minor source | No |
| WEBSTER STATION | Major source | No |
| WEST BRAE APARTMENTS | Minor source | No |
| WEST CLEAR LAKE STORAGE FACILITY | Major source | No |
| WEST LITTLE YORK COATING PLANT | Major source | No |
| WEST UNIVERSITY MARBLE | Minor source | No |
| WESTERN LITHOGRAPH COMPANY OF TEXAS | Minor source | No |
| WESTFIELD SANDBLASTING INC | Minor source | No |
| WESTLAKE EPOXY DEER PARK | Major source | No |
| WESTWAY TRADING CORPORATION | Minor source | No |
| WETMORE & COMPANY | Major source | No |
| WHIRLWIND STEEL BUILDINGS | Minor source | No |
| WHISPERING PINES LANDFILL | Major source | No |
| WILLIAM MARSH RICE UNIVERSITY | Major source | Yes |
| WILLIAMS BROTHERS | Minor source | No |
| WILLIAMS BROTHERS CONSTRUCTION | Minor source | No |
| WOODVINE APARTMENTS | Minor source | No |
| WYMAN GORDON FORGINGS | Major source | No |
| YELLOW JACKET READY MIX | Minor source | No |
| ZACHRY CONSTRUCTION CORPORATION | Minor source | No |
| ZENECA A.G. PRODUCTS | Minor source | No |
| ZEON CHEMICALS TEXAS PLANT | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.