EPA Air · stack tests by state and year
Air-emissions stack tests in Texas, 2021
- 574Stack 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 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Texas, 2021
- Jefferson County 95
- Karnes County 47
- Brazoria County 42
- Bexar County 33
- Harris County 33
- Johnson County 32
- Chambers County 31
- Wise County 31
- Galveston County 18
- Ellis County 17
- Tarrant County 17
- Hutchinson County 15
- Comal County 15
- Moore County 12
- Kaufman County 10
- Denton County 9
- Orange County 9
- Hale County 8
- Dallas County 7
- Parker County 7
- Yoakum County 6
- Lubbock County 6
- Hood County 6
- Potter County 6
- Lamb County 5
- Cooke County 5
- Fayette County 5
- Fannin County 4
- Bastrop County 4
- Atascosa County 4
- Brazos County 3
- Grayson County 3
- Guadalupe County 3
- Frio County 3
- Newton County 3
Texas, other years
Air-emissions stack tests recorded in Texas, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-12-14 | ASH GROVE CEMENT | MIDLOTHIAN, Ellis, TX | N/A | State |
| 2021-12-09 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-08 | CAMELOT LANDFILL GAS TO ENERGY FACILITY | LEWISVILLE, Denton, TX | Pass | State |
| 2021-12-07 | LCRA SAM SEYMOUR FAYETTE POWER PROJECT | LA GRANGE, Fayette, TX | Pass | State |
| 2021-12-07 | LCRA SAM SEYMOUR FAYETTE POWER PROJECT | LA GRANGE, Fayette, TX | Pass | State |
| 2021-12-07 | LCRA SAM SEYMOUR FAYETTE POWER PROJECT | LA GRANGE, Fayette, TX | Pass | State |
| 2021-12-07 | HARDIN COUNTY PEAKING FACILITY | KOUNTZE, Hardin, TX | Pass | State |
| 2021-12-07 | HARDIN COUNTY PEAKING FACILITY | KOUNTZE, Hardin, TX | Pass | State |
| 2021-12-07 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-07 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-07 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-07 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-07 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-12-06 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-11-30 | FLINT HILLS RESOURCES FT WORTH TERMINAL | EULESS, Tarrant, TX | Pass | State |
| 2021-11-30 | FLINT HILLS RESOURCES FT WORTH TERMINAL | EULESS, Tarrant, TX | Pass | State |
| 2021-11-29 | NORTH LONGHORN CENTRAL TANK BATTERY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-11-23 | PEARSALL POWER PLANT | PEARSALL, Frio, TX | Pass | State |
| 2021-11-23 | PEARSALL POWER PLANT | PEARSALL, Frio, TX | Pass | State |
| 2021-11-23 | PEARSALL POWER PLANT | PEARSALL, Frio, TX | Pass | State |
| 2021-11-10 | FREESTONE FIELD | DONIE, Freestone, TX | Pass | State |
| 2021-11-10 | FREESTONE FIELD | DONIE, Freestone, TX | Pass | State |
| 2021-11-04 | NORTH LONGHORN CENTRAL TANK BATTERY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | CALAVERAS PLANT SITE | SAN ANTONIO, Bexar, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-29 | WEST KARNES CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-28 | SAN MIGUEL ELECTRIC PLANT | CHRISTINE, Atascosa, TX | Pass | State |
| 2021-10-28 | CAPITOL AGGREGATES CEMENT PLANT | SAN ANTONIO, Bexar, TX | Pass | State |
| 2021-10-28 | CALAVERAS PLANT SITE | SAN ANTONIO, Bexar, TX | Pass | State |
| 2021-10-28 | CALAVERAS PLANT SITE | SAN ANTONIO, Bexar, TX | Pass | State |
| 2021-10-28 | SAN ANTONIO REFINED PRODUCTS TERMINAL SOUTH | SAN ANTONIO, Bexar, TX | Pass | State |
| 2021-10-28 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2021-10-28 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2021-10-28 | CEMEX CEMENT OF TEXAS | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2021-10-28 | AREA 71 CGP FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-10-28 | AREA 71 CGP FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-10-28 | NORTH LONGHORN CENTRAL TANK BATTERY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-27 | MUNSON COMPRESSOR STATION | KRUM, Denton, TX | Pass | State |
| 2021-10-26 | THE SAN ANTONIO REFINERY — high-priority violation on file | SAN ANTONIO, Bexar, TX | Pass | State |
| 2021-10-26 | CALAVERAS PLANT SITE | SAN ANTONIO, Bexar, TX | Pass | State |
| 2021-10-26 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2021-10-26 | SOUTH SUGARLOAF CENTRAL FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-10-26 | SOUTH SUGARLOAF CENTRAL FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-10-26 | SOUTH SUGARLOAF CENTRAL FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-10-26 | CHICO GAS PLANT | CHICO, Wise, TX | Pass | State |
| 2021-10-26 | WAGGONER COMPRESSOR STATION | DECATUR, Wise, TX | Pass | State |
| 2021-10-26 | SLIDELL BOOSTER STATION | SLIDELL, Wise, TX | Pass | State |
| 2021-10-21 | BUDA PLANT | BUDA, Hays, TX | Pass | State |
| 2021-10-20 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-20 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-20 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-20 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-20 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-19 | HOLCIM TEXAS | MIDLOTHIAN, Ellis, TX | N/A | State |
| 2021-10-19 | HOLCIM TEXAS | MIDLOTHIAN, Ellis, TX | N/A | State |
| 2021-10-15 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-15 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-15 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-15 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-14 | PRAXIS ENNIS FACILITY | ENNIS, Ellis, TX | Pass | State |
| 2021-10-14 | WISE COUNTY POWER PLANT | POOLVILLE, Wise, TX | Pass | State |
| 2021-10-14 | WISE COUNTY POWER PLANT | POOLVILLE, Wise, TX | Pass | State |
| 2021-10-13 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-10-13 | NACOGDOCHES GENERATING FACILITY | CUSHING, Nacogdoches, TX | Fail | State |
| 2021-10-13 | COTTONWOOD ENERGY PROJECT | DEWEYVILLE, Newton, TX | Pass | State |
| 2021-10-13 | USG PAPER ORANGE MILL — high-priority violation on file | ORANGE, Orange, TX | Pass | State |
| 2021-10-13 | SABINE PLANT | ORANGE, Orange, TX | Pass | State |
| 2021-10-13 | INV NYLON CHEMICALS AMERICAS ORANGE SITE — high-priority violation on file | ORANGE, Orange, TX | Pass | State |
| 2021-10-12 | BORGER REFINERY — high-priority violation on file | BORGER, Hutchinson, TX | Pass | State |
| 2021-10-12 | BORGER REFINERY — high-priority violation on file | BORGER, Hutchinson, TX | Pass | State |
| 2021-10-12 | BORGER REFINERY — high-priority violation on file | BORGER, Hutchinson, TX | Pass | State |
| 2021-10-04 | SOUTH KARNES CENTRAL FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-10-04 | LINHART CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-04 | LINHART CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
| 2021-10-01 | BURNETT A COMPRESSOR STATION | BORGER, Carson, TX | Pass | State |
| 2021-09-30 | SOUTH SUGARLOAF CENTRAL FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-09-30 | SOUTH SUGARLOAF CENTRAL FACILITY | KENEDY, Karnes, TX | Pass | State |
| 2021-09-23 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-09-23 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-09-23 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-09-23 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2021-09-20 | ARCWOOD ENVIRONMENTAL - ORANGE | ORANGE, Orange, TX | Pass | State |
| 2021-09-15 | BASTROP ENERGY CENTER | CEDAR CREEK, Bastrop, TX | N/A | State |
| 2021-09-15 | BASTROP ENERGY CENTER | CEDAR CREEK, Bastrop, TX | N/A | State |
Page 1 of 6NextPage 2
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.