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 |
|---|---|---|
| DISCOUNT AUTOI SERVICE CENTER, INC | Minor source | No |
| DIXIE CHEMICAL BAYPORT FACILITY | Major source | No |
| DIXIE ELECTRO PLATING | Minor source | No |
| DOUBLE OAK TRENCHBURNER 2 | Minor source | No |
| DOUBLE OAK TRENCHBURNER 4 | Minor source | No |
| DOW CHEMICAL LA PORTE SITE | Major source | No |
| DOWELL SCHLUMBERGER | Minor source | No |
| DRIL-QUIP | Major source | No |
| DROUET APARTMENTS | Minor source | No |
| DUCO PIPE MANUFACTURING FACILITY | Major source | No |
| E.L. FARMER AND COMPANY | Minor source | No |
| EAGLE RAILCAR SERVICES CHANNELVIEW TX | Major source | No |
| EAST HOUSTON TANK FARM | Major source | No |
| ECO SERVICES OPERATIONS | Major source | No |
| ECO SERVICES OPERATIONS | Major source | No |
| ELECTRO-COATING, INC. | Minor source | No |
| ELEGANT CLEANERS | Minor source | No |
| ELLWOOD TEXAS FORGE | Major source | No |
| ENDURO COMPOSITE SYSTEMS | Minor source | No |
| ENE DRY CLEANERS | Minor source | No |
| ENERGY VALUE INCORPORATED | Minor source | No |
| ENRON METHANOL COMPANY | Minor source | No |
| ENTERPRISE CRUDE HOUSTON STATION | Major source | No |
| ENTERPRISE PASADENA PLANT | Major source | No |
| EPOLP HOUSTON SHIP CHANNEL MARINE LOADING FACILITY | Major source | No |
| EQUISTAR CHEMICALS CHANNELVIEW COMPLEX | Major source | Yes |
| EQUISTAR CHEMICALS CHANNELVIEW COMPLEX | Major source | No |
| EQUISTAR CHEMICALS LA PORTE COMPLEX | Major source | Yes |
| EQUISTAR CHEMICALS, L.P. | Minor source | No |
| ESPRIT CLEANERS | Minor source | No |
| ETHYL CORPORATION - LUBE ADDITIVES PLANT | Minor source | No |
| ETHYLENE PIPELINE EQUIPMENT | Minor source | No |
| EUROPEAN AUTOWORKS | Minor source | No |
| EVAL BUSINESS UNIT | Major source | No |
| EVANS HOUSTON CORPORATION | Minor source | No |
| EXCALIBUR SN 23028 | Minor source | No |
| EXXON CHEMICAL AMERICAS | Minor source | No |
| EXXON COMPANY, U.S.A. | Minor source | No |
| EXXON CORPORATION | Minor source | No |
| EXXON CORPORATION | Minor source | No |
| EXXON CORPORATION | Minor source | No |
| EXXON CORPORATION | Minor source | No |
| EXXON CORPORATION | Minor source | No |
| EXXON MOBIL CHEMICAL BAYTOWN OLEFINS PLANT | Major source | Yes |
| EXXON MOBIL CORPORATION | Major source | No |
| EXXON PIPELINE COMPANY | Minor source | No |
| EXXON PIPELINE PASADENA STATION | Major source | No |
| EXXON RESEARCH AND ENGINEERING CO | Minor source | No |
| EXXON USA HOUSTON | Major source | No |
| EXXONMOBIL BAYTOWN REFINERY | Major source | Yes |
| EXXONMOBIL CHEMICAL BAYTOWN CHEMICAL PLANT | Major source | Yes |
| EXXONMOBIL SOUTH HOUSTON TERMINAL | Major source | No |
| FAIRBANKS LANDFILL | Minor source | No |
| FAUNA TANK FARM | Major source | No |
| FEDERAL EXXON CAR CARE CENTER | Minor source | No |
| FERNANDEZ GARAGE | Minor source | No |
| FIESTA #7 | Minor source | No |
| FINE CLEANER | Minor source | No |
| FIRESTON TIRE & SERVICE CENTER | Minor source | No |
| FIRESTONE TIRE & SERVICE CENTER | Minor source | No |
| FIRESTONE TIRE & SERVICE CENTER | Minor source | No |
| FIRESTONE-GULF FREEWAY TIRE & AUTOMOTIVE | Minor source | No |
| FLINT HILLS RESOURCES HOUSTON CHEMICAL | Major source | No |
| FLOWERS BAKING COMPANY OF HOUSTON | Minor source | No |
| FOREIGN CAR SPECIALIST | Minor source | No |
| FORGED PRODUCTS | Major source | No |
| FORGED VESSEL CONNECTIONS INC | Minor source | No |
| FORMER REED TOOL | Major source | No |
| FOSTER PRODUCTS CORPORATION | Minor source | No |
| FRIENDSWOOD NO 1 | Minor source | No |
| FRIENDSWOOD NO 2 WATERFLOOD STATION | Minor source | No |
| FRIENDSWOOD NO 4-BOOSTER COMPRESSOR STATION | Minor source | No |
| FRIENDSWOOD REFINING CORP | Minor source | No |
| FULTON PLANT | Major source | No |
| GAF MATERIALS CORPORATION | Minor source | No |
| GAINSBOROUGH WASTE | Major source | No |
| GALENA PARK TERMINAL | Major source | No |
| GALENA PARK TERMINAL | Major source | No |
| GALENA PARK TERMINAL | Major source | Yes |
| GALENA PARK TERMINAL | Major source | Yes |
| GALENA PARK TERMINAL | Major source | No |
| GALENA PARK WEST CHEMICAL PLANT | Major source | No |
| GALENA PARK YARD | Minor source | No |
| GALLERIA DRY CLEANERS | Minor source | No |
| GARDEN OAKS DRY CLEANERS | Minor source | No |
| GCL SOLAR MATERIALS US IV | Major source | No |
| GE PACKAGED POWER JPORT | Major source | No |
| GENERAL WELDING WORKS INC | Minor source | No |
| GENESIS CRUDE OIL, LP | Minor source | No |
| GENTEX TSG JOINT VENTURE | Minor source | No |
| GEO SPECIALTY CHEMICALS | Major source | No |
| GEORGIA PACIFIC RESINS, INC. | Minor source | No |
| GLOBAL OCTANES DEER PARK FACILITY | Minor source | No |
| GLOBAL PASADENA TERMINAL | Major source | No |
| GONZALEZ AUTO REPAIR | Minor source | No |
| GONZALEZ CONSTRUCTION ENTERPRISE TR16027 | Minor source | No |
| GOODMAN MANUFACTURING WALLER | Major source | No |
| GOODMAN MANUFACTURING-SEAMIST PLANT | Minor source | No |
| GOODYEAR HOUSTON CHEMICAL PLANT | Major source | No |
| GRACE PASADENA CATALYST SITE | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.