Big H-Town
Polluters
EPA and TCEQ violations, enforcement and penalties at Harris County facilities.
Last read Oct 26, 2026: 445 Harris County facilities with violations in 4 or more of the last 12 quarters
Last read Oct 26, 2026: 310 notices of enforcement (last 3 years) and 1156 administrative orders in Harris County
| Facility or company | Penalties | Records | From |
|---|---|---|---|
| TEXAS PETROCHEMICALSHOUSTON | $12,251,425 | 1 | EPA ECHO |
| CHEVRON PHILLIPS CHEMICAL COMPANY LLC-CEDAR BAYOUBAYTOWN | $3,413,126 | 1 | EPA ECHO |
| HOUSTON REFINING LPHOUSTON | $2,954,153 | 8 | EPA ECHO,TCEQ administrative order |
| BAYTOWN OLEFINS PLANTBAYTOWN | $2,204,913 | 1 | EPA ECHO |
| PASADENA REFINING SYSTEM, INC.PASADENA | $2,149,419 | 1 | EPA ECHO |
| HESS CORPORATIONHOUSTON | $2,100,000 | 1 | EPA ECHO |
| Equistar Chemicals, LP | $1,654,060 | 34 | TCEQ administrative order |
| EQUISTAR CHEMICALSPASADENA | $1,445,000 | 1 | EPA ECHO |
| PASADENA REFINING SYSTEM, INC | $1,366,916 | 3 | TCEQ administrative order |
| EQUISTAR CHEMICALS-LAPORTELAPORTE | $1,127,678 | 1 | EPA ECHO |
| INEOS USA LLC | $932,955 | 7 | TCEQ administrative order |
| CHEVRON PHILLIPS CHEMICAL COMPANY LP | $850,732 | 19 | TCEQ administrative order |
| TPC GROUP LLC | $777,991 | 10 | TCEQ administrative order |
| Exxon Mobil Corporation | $694,153 | 25 | TCEQ administrative order |
| GEORGIA GULF CHEMICALS & VINYLS, LLC - PASADENAPASADENA | $542,068 | 1 | EPA ECHO |
| TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC.HOUSTON | $507,000 | 1 | EPA ECHO |
| Gemini HDPE LLC | $503,063 | 3 | TCEQ administrative order |
| PASADENA TERMINALPASADENA | $483,925 | 3 | EPA ECHO,TCEQ notice of enforcement |
| SHELL OIL COMPANY | $463,064 | 11 | TCEQ administrative order |
| FLINT HILLS RESOURCES HOUSTON CHEMICAL, LLC | $462,452 | 3 | TCEQ administrative order |
| DERICHEBOURG RECYCLING USAHOUSTON | $442,500 | 1 | EPA ECHO |
| SHELL CHEMICAL LP | $439,707 | 14 | TCEQ administrative order |
| LCY ELASTOMERS LPBAYTOWN | $403,893 | 6 | EPA ECHO,TCEQ administrative order |
| SHELL CHEMICALDEER PARK | $393,340 | 2 | EPA ECHO,TCEQ notice of enforcement |
| Air Liquide Large Industries U.S. LP | $392,281 | 7 | TCEQ administrative order |
| Enterprise Products Operating LLC | $360,821 | 14 | TCEQ administrative order |
| INEOS Americas LLC | $352,038 | 3 | TCEQ administrative order |
| The Lubrizol Corporation | $335,579 | 10 | TCEQ administrative order |
| Lyondell Chemical Company | $334,501 | 16 | TCEQ administrative order |
| Kuraray America, Inc. | $333,255 | 8 | TCEQ administrative order |
| LYONDELL CHEMICAL CHANNELVIEWCHANNELVIEW | $324,704 | 6 | EPA ECHO,TCEQ notice of enforcement |
| TotalEnergies Petrochemicals & Refining USA, Inc. | $317,255 | 3 | TCEQ administrative order |
| KM Liquids Terminals LLC | $307,790 | 10 | TCEQ administrative order |
| FRACTIONATOR PROJECTMONT BELVIEU | $298,201 | 1 | EPA ECHO |
| EQUISTAR CHEMICALS LP - CHANNELVIEW FACILITYCHANNELVIEW | $290,845 | 1 | EPA ECHO |
| TOTAL PETROCHEMICALS & REFINING USA INCDEER PARK | $270,295 | 1 | EPA ECHO |
| Oxy Vinyls, LP | $258,933 | 18 | TCEQ administrative order |
| HAZPAKHOUSTON | $228,700 | 1 | EPA ECHO |
| Braskem America, Inc. | $218,650 | 8 | TCEQ administrative order |
| KMCC SPLITTER FACILITYGALENA PARK | $213,625 | 1 | EPA ECHO |
| BRASKEM - LA PORTE PLANTLA PORTE | $212,173 | 1 | EPA ECHO |
| TOTAL PETROCHEMICALS & REFINING USA, INC. | $208,966 | 7 | TCEQ administrative order |
| Stolthaven Houston, Inc. | $204,573 | 7 | TCEQ administrative order |
| CLEAN HARBORS DEER PARK LLCLA PORTE | $204,268 | 1 | EPA ECHO |
| Clean Harbors Deer Park, LLC | $192,019 | 5 | TCEQ administrative order |
| ECO SERVICES OPERATIONS HOUSTONHOUSTON | $191,085 | 1 | EPA ECHO |
| Odfjell Terminals (Houston) Inc. | $187,890 | 7 | TCEQ administrative order |
| PCI Nitrogen, LLC | $184,766 | 8 | TCEQ administrative order |
| DEER PARK TERMINALLA PORTE | $183,450 | 2 | EPA ECHO |
| Fairway Methanol LLC | $180,150 | 2 | TCEQ administrative order |
| K-Solv Chemicals, LLC | $176,409 | 2 | TCEQ administrative order |
| KURARAY AMERICA, INCPASADENA | $174,528 | 1 | EPA ECHO |
| TORRES READY MIXHOUSTON COUNTRY CLUB | $173,618 | 1 | EPA ECHO |
| AFTON CHEMICAL CORPORATIONPASADENA | $171,300 | 3 | EPA ECHO,TCEQ administrative order |
| LYONDELL CHEMICAL - BAYPORT PLANTPASADENA | $160,834 | 1 | EPA ECHO |
| INEOS Styrolution America LLC | $159,350 | 5 | TCEQ administrative order |
| Geo Specialty Chemicals, Inc. | $152,892 | 3 | TCEQ administrative order |
| CITY OF BELLAIREBELLAIRE | $148,785 | 4 | TCEQ notice of enforcement,EPA ECHO,TCEQ administrative order |
| KANEKA TEXAS CORPORATIONPASADENA | $145,712 | 1 | EPA ECHO |
| ROHM AND HAAS TEXAS INCORPORATEDDEER PARK | $143,075 | 6 | EPA ECHO,TCEQ administrative order |
| DRIL-QUIP, INC. | $139,852 | 3 | TCEQ administrative order |
| Deer Park Refining Limited Partnership | $138,375 | 2 | TCEQ administrative order |
| GARNER ENVIRONMENTAL SERVICESHOUSTON | $136,985 | 1 | EPA ECHO |
| HOUSTON CHEMICAL PLANTHOUSTON | $131,272 | 1 | EPA ECHO |
| Aqua Texas, Inc. | $126,687 | 16 | TCEQ administrative order |
| Eco Services Operations Corp. | $124,432 | 4 | TCEQ administrative order |
| INEOS STYROLUTION AMERICA BAYPORT PLANTPASADENA | $121,688 | 1 | EPA ECHO |
| CINCO SOUTHWEST WWTPKATY | $116,750 | 1 | EPA ECHO |
| EXXONMOBIL BAYTOWN REFINERYBAYTOWN | $114,376 | 3 | EPA ECHO,TCEQ notice of enforcement |
| GULF COAST WASTE DISPOSAL AUTHORITY | $114,074 | 2 | TCEQ administrative order |
| BAYPORT FACILITYPASADENA | $112,042 | 3 | EPA ECHO,TCEQ notice of enforcement |
| DUPONT LA PORTE PLANTLA PORTE | $111,538 | 1 | EPA ECHO |
| The Chemours Company FC, LLC | $110,577 | 4 | TCEQ administrative order |
| W.R. Grace & Co. - Conn. | $109,990 | 3 | TCEQ administrative order |
| LYONDELLBASELL ACETYLS, LLC * | $109,903 | 1 | TCEQ administrative order |
| Albemarle Corporation | $109,881 | 9 | TCEQ administrative order |
| BASF CATALYSTS LLCPASADENA | $109,678 | 1 | EPA ECHO |
| Wyman-Gordon Forgings, Inc. | $107,224 | 3 | TCEQ administrative order |
| NOLTEX L.L.C. | $106,012 | 2 | TCEQ administrative order |
| ENTERPRISE MORGAN'S POINT COMPLEXLA PORTE | $104,597 | 1 | EPA ECHO |
Sources: EPA ECHO (Harris County facilities in violation in 4 or more of the last 12 quarters); TCEQ notices of enforcement and administrative orders on data.texas.gov.