EPA Air · stack tests by state and year
Air-emissions stack tests in Texas, 2020
- 617Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Texas during 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Texas, 2020
- Jefferson County 130
- Harris County 118
- Brazoria County 47
- Galveston County 44
- Chambers County 37
- Karnes County 28
- Orange County 26
- Bexar County 20
- Hutchinson County 15
- Wise County 15
- Yoakum County 13
- Scurry County 11
- Ellis County 10
- Denton County 10
- Fayette County 10
- Dallas County 9
- Hale County 8
- Johnson County 6
- Newton County 6
- Tarrant County 5
- Kaufman County 5
- Hays County 4
- Atascosa County 4
- Comal County 3
- Bosque County 3
- Fort Bend County 3
- Ector County 3
Texas, other years
Air-emissions stack tests recorded in Texas, 2020
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2020-02-27 | SNYDER GAS PLANT | SNYDER, Scurry, TX | Pass | State |
| 2020-02-27 | SNYDER GAS PLANT | SNYDER, Scurry, TX | Pass | State |
| 2020-02-26 | SHELL CHEMICAL — high-priority violation on file | DEER PARK, Harris, TX | N/A | State |
| 2020-02-26 | BUDA PLANT | BUDA, Hays, TX | Pass | State |
| 2020-02-26 | BUDA PLANT | BUDA, Hays, TX | Pass | State |
| 2020-02-26 | BUDA PLANT | BUDA, Hays, TX | Pass | State |
| 2020-02-26 | BUDA PLANT | BUDA, Hays, TX | Pass | State |
| 2020-02-25 | ALON USA BIG SPRING REFINERY | BIG SPRING, Howard, TX | Pass | State |
| 2020-02-24 | SHELL CHEMICAL — high-priority violation on file | DEER PARK, Harris, TX | N/A | State |
| 2020-02-24 | HARTREE REFINERY | CHANNELVIEW, Harris, TX | N/A | State |
| 2020-02-24 | CLEBURNE COMPRESSOR STATION | CLEBURNE, Johnson, TX | Pass | State |
| 2020-02-24 | SNYDER GAS PLANT | SNYDER, Scurry, TX | Pass | State |
| 2020-02-24 | SNYDER GAS PLANT | SNYDER, Scurry, TX | Pass | State |
| 2020-02-24 | SNYDER GAS PLANT | SNYDER, Scurry, TX | Pass | State |
| 2020-02-24 | SNYDER GAS PLANT | SNYDER, Scurry, TX | Pass | State |
| 2020-02-21 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | Pass | State |
| 2020-02-21 | PHOENIX WEST COMPRESSOR STATION | CRESSON, Johnson, TX | Pass | State |
| 2020-02-21 | GODLEY COMPRESSOR STATION | GODLEY, Johnson, TX | Pass | State |
| 2020-02-21 | JARVIS COMPRESSOR STATION | FORT WORTH, Tarrant, TX | Pass | State |
| 2020-02-21 | BENBROOK COMPRESSOR STATION | BENBROOK, Tarrant, TX | Pass | State |
| 2020-02-21 | MCALISTER COMPRESSOR STATION | RHOME, Wise, TX | Pass | State |
| 2020-02-21 | LATERAL B20 COMPRESSOR STATION | DECATUR, Wise, TX | Pass | State |
| 2020-02-21 | JUSTIN WEST COMPRESSOR STATION | NEW FAIRVIEW, Wise, TX | Pass | State |
| 2020-02-21 | BLACK CREEK COMPRESSOR STATION | DECATUR, Wise, TX | Pass | State |
| 2020-02-21 | BLACK CREEK COMPRESSOR STATION | DECATUR, Wise, TX | Pass | State |
| 2020-02-20 | UTMB GALVESTON | GALVESTON, Galveston, TX | Pass | State |
| 2020-02-20 | UTMB GALVESTON | GALVESTON, Galveston, TX | Pass | State |
| 2020-02-18 | ENTERPRISE MONT BELVIEU COMPLEX | MONT BELVIEU, Chambers, TX | Pass | State |
| 2020-02-18 | ENTERPRISE MONT BELVIEU COMPLEX | MONT BELVIEU, Chambers, TX | Pass | State |
| 2020-02-18 | EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file | BAYTOWN, Harris, TX | N/A | State |
| 2020-02-18 | HARTREE REFINERY | CHANNELVIEW, Harris, TX | N/A | State |
| 2020-02-14 | ENTERPRISE MONT BELVIEU COMPLEX | MONT BELVIEU, Chambers, TX | Pass | State |
| 2020-02-14 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-14 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-04 | HOUSTON TERMINAL | HOUSTON, Harris, TX | Pass | State |
| 2020-02-03 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-03 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-02-03 | TEXAS TECH UNIVERSITY | LUBBOCK, Lubbock, TX | Pass | State |
| 2020-01-31 | CENTRAL COMPRESSOR STATION | PILOT POINT, Denton, TX | Pass | State |
| 2020-01-31 | CENTRAL COMPRESSOR STATION | PILOT POINT, Denton, TX | Pass | State |
| 2020-01-31 | CENTRAL COMPRESSOR STATION | PILOT POINT, Denton, TX | Pass | State |
| 2020-01-31 | CENTRAL COMPRESSOR STATION | PILOT POINT, Denton, TX | Pass | State |
| 2020-01-31 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-31 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-31 | JARVIS COMPRESSOR STATION | FORT WORTH, Tarrant, TX | Pass | State |
| 2020-01-30 | PASADENA TERMINAL — high-priority violation on file | PASADENA, Harris, TX | Pass | State |
| 2020-01-30 | GALENA PARK WEST CHEMICAL PLANT | GALENA PARK, Harris, TX | Pass | State |
| 2020-01-30 | MCCARTY ROAD LANDFILL GAS RECOVERY FACILITY | HOUSTON, Harris, TX | Pass | State |
| 2020-01-30 | MCCARTY ROAD LANDFILL GAS RECOVERY FACILITY | HOUSTON, Harris, TX | Pass | State |
| 2020-01-28 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-24 | CALAVERAS PLANT SITE | SAN ANTONIO, Bexar, TX | Pass | State |
| 2020-01-24 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | Pass | State |
| 2020-01-24 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | Pass | State |
| 2020-01-24 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | Pass | State |
| 2020-01-24 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Fail | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Fail | State |
| 2020-01-24 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Pass | State |
| 2020-01-24 | EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file | BAYTOWN, Harris, TX | Pass | State |
| 2020-01-24 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-24 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-24 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-24 | BASF TOTAL FINA NAFTA REGION OLEFINS COMPLEX — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-24 | INV NYLON CHEMICALS AMERICAS ORANGE SITE — high-priority violation on file | ORANGE, Orange, TX | Pass | State |
| 2020-01-24 | INV NYLON CHEMICALS AMERICAS ORANGE SITE — high-priority violation on file | ORANGE, Orange, TX | Pass | State |
| 2020-01-22 | CROUCH COMPRESSOR STATION | GODLEY, Johnson, TX | Pass | State |
| 2020-01-22 | CROUCH COMPRESSOR STATION | GODLEY, Johnson, TX | Pass | State |
| 2020-01-22 | BENBROOK COMPRESSOR STATION | BENBROOK, Tarrant, TX | Pass | State |
| 2020-01-22 | BRIDGEPORT GAS PLANT | BRIDGEPORT, Wise, TX | Pass | State |
| 2020-01-22 | WISE COUNTY POWER PLANT | POOLVILLE, Wise, TX | Pass | State |
| 2020-01-22 | BLACK CREEK COMPRESSOR STATION | DECATUR, Wise, TX | Pass | State |
| 2020-01-21 | BASF FREEPORT SITE | FREEPORT, Brazoria, TX | Pass | State |
| 2020-01-21 | BLUE CUBE OPERATIONS | FREEPORT, Brazoria, TX | Pass | State |
| 2020-01-21 | MONT BELVIEU COMPLEX — high-priority violation on file | MONT BELVIEU, Chambers, TX | Pass | State |
| 2020-01-21 | BASF TOTAL FINA NAFTA REGION OLEFINS COMPLEX — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2020-01-21 | BRIDGEPORT GAS PLANT | BRIDGEPORT, Wise, TX | Pass | State |
| 2020-01-16 | MONT BELVIEU COMPLEX — high-priority violation on file | MONT BELVIEU, Chambers, TX | Pass | State |
| 2020-01-16 | MONT BELVIEU COMPLEX — high-priority violation on file | MONT BELVIEU, Chambers, TX | Pass | State |
| 2020-01-16 | WA PARISH ELECTRIC GENERATING STATION | THOMPSONS, Fort Bend, TX | N/A | State |
| 2020-01-16 | BEASLEY PUMP STATION | BEASLEY, Fort Bend, TX | Pass | State |
| 2020-01-16 | BEASLEY PUMP STATION | BEASLEY, Fort Bend, TX | Pass | State |
| 2020-01-16 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2020-01-16 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2020-01-16 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2020-01-16 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.