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

Texas, other years

Air-emissions stack tests recorded in Texas, 2020

Date	Facility	Where	Kind	Agency
2020-04-29	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-29	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-29	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-29	VEOLIA ES TECHNICAL SOLUTIONS	BEAUMONT, Jefferson, TX	Pass	State
2020-04-29	VEOLIA ES TECHNICAL SOLUTIONS	BEAUMONT, Jefferson, TX	Pass	State
2020-04-29	MCA BEAUMONT SITE	NEDERLAND, Jefferson, TX	Pass	State
2020-04-29	MCA BEAUMONT SITE	NEDERLAND, Jefferson, TX	Pass	State
2020-04-29	BEAUMONT GAS TO GASOLINE PLANT — high-priority violation on file	BEAUMONT, Jefferson, TX	Pass	State
2020-04-29	BEAUMONT GAS TO GASOLINE PLANT — high-priority violation on file	BEAUMONT, Jefferson, TX	Pass	State
2020-04-29	COTTONWOOD ENERGY PROJECT	DEWEYVILLE, Newton, TX	Pass	State
2020-04-29	COTTONWOOD ENERGY PROJECT	DEWEYVILLE, Newton, TX	Pass	State
2020-04-29	COTTONWOOD ENERGY PROJECT	DEWEYVILLE, Newton, TX	Pass	State
2020-04-29	COTTONWOOD ENERGY PROJECT	DEWEYVILLE, Newton, TX	Pass	State
2020-04-29	SABINE PLANT	ORANGE, Orange, TX	Pass	State
2020-04-29	INV NYLON CHEMICALS AMERICAS ORANGE SITE — high-priority violation on file	ORANGE, Orange, TX	Pass	State
2020-04-28	CHOCOLATE BAYOU PLANT	ALVIN, Brazoria, TX	Pass	State
2020-04-28	CHOCOLATE BAYOU PLANT	ALVIN, Brazoria, TX	Pass	State
2020-04-28	CHOCOLATE BAYOU PLANT	ALVIN, Brazoria, TX	Pass	State
2020-04-28	CHOCOLATE BAYOU PLANT	ALVIN, Brazoria, TX	Pass	State
2020-04-28	DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file	FREEPORT, Brazoria, TX	Pass	State
2020-04-28	MONT BELVIEU COMPLEX — high-priority violation on file	MONT BELVIEU, Chambers, TX	Pass	State
2020-04-28	EQUISTAR CHEMICALS CHANNELVIEW COMPLEX — high-priority violation on file	CHANNELVIEW, Harris, TX	Pass	State
2020-04-28	EQUISTAR CHEMICALS CHANNELVIEW COMPLEX — high-priority violation on file	CHANNELVIEW, Harris, TX	Pass	State
2020-04-28	EQUISTAR CHEMICALS CHANNELVIEW COMPLEX — high-priority violation on file	CHANNELVIEW, Harris, TX	Pass	State
2020-04-28	FLINT HILLS RESOURCES HOUSTON CHEMICAL	HOUSTON, Harris, TX	Pass	State
2020-04-28	FLINT HILLS RESOURCES HOUSTON CHEMICAL	HOUSTON, Harris, TX	Pass	State
2020-04-28	FLINT HILLS RESOURCES HOUSTON CHEMICAL	HOUSTON, Harris, TX	Pass	State
2020-04-26	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-26	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-26	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-26	NACOGDOCHES GENERATING FACILITY	CUSHING, Nacogdoches, TX	Pass	State
2020-04-25	BEAUMONT GAS TO GASOLINE PLANT — high-priority violation on file	BEAUMONT, Jefferson, TX	Pass	State
2020-04-24	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-24	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-24	MOTIVA ENTERPRISES PORT ARTHUR CHEMICALS — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-24	SABINE COGENERATION FACILITY	ORANGE, Orange, TX	Pass	State
2020-04-23	SAN MIGUEL ELECTRIC PLANT	CHRISTINE, Atascosa, TX	Fail	State
2020-04-23	SAN MIGUEL ELECTRIC PLANT	CHRISTINE, Atascosa, TX	Fail	State
2020-04-23	SAN MIGUEL ELECTRIC PLANT	CHRISTINE, Atascosa, TX	Pass	State
2020-04-17	CALAVERAS PLANT SITE	SAN ANTONIO, Bexar, TX	Pass	State
2020-04-16	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-15	ENTERPRISE MONT BELVIEU COMPLEX	MONT BELVIEU, Chambers, TX	Pass	State
2020-04-15	ENTERPRISE MONT BELVIEU COMPLEX	MONT BELVIEU, Chambers, TX	Pass	State
2020-04-15	TRUCK LOADING TERMINAL	TAYLOR, Williamson, TX	Pass	State
2020-04-14	ENTERPRISE EAST — high-priority violation on file	MONT BELVIEU, Chambers, TX	Pass	State
2020-04-14	SHELL CHEMICAL — high-priority violation on file	DEER PARK, Harris, TX	Pass	State
2020-04-14	SHELL CHEMICAL — high-priority violation on file	DEER PARK, Harris, TX	Pass	State
2020-04-14	SHELL CHEMICAL — high-priority violation on file	DEER PARK, Harris, TX	Pass	State
2020-04-14	ODYSSEY ENERGY ALTURA COGEN	CHANNELVIEW, Harris, TX	N/A	State
2020-04-14	LYONDELLBASELL SYNGAS — high-priority violation on file	LA PORTE, Harris, TX	Pass	State
2020-04-14	LYONDELLBASELL SYNGAS — high-priority violation on file	LA PORTE, Harris, TX	Pass	State
2020-04-14	WESTROCK TEXAS	EVADALE, Jasper, TX	Pass	State
2020-04-14	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-14	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-14	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-14	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-14	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-14	TRUCK LOADING TERMINAL	TAYLOR, Williamson, TX	Pass	State
2020-04-10	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-10	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-10	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-10	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-10	INV NYLON CHEMICALS AMERICAS ORANGE SITE — high-priority violation on file	ORANGE, Orange, TX	Pass	State
2020-04-10	INV NYLON CHEMICALS AMERICAS ORANGE SITE — high-priority violation on file	ORANGE, Orange, TX	Pass	State
2020-04-10	INV NYLON CHEMICALS AMERICAS ORANGE SITE — high-priority violation on file	ORANGE, Orange, TX	Pass	State
2020-04-09	EXXONMOBIL BEAUMONT REFINERY — high-priority violation on file	BEAUMONT, Jefferson, TX	Pass	State
2020-04-09	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-09	PORT ARTHUR REFINERY — high-priority violation on file	PORT ARTHUR, Jefferson, TX	Pass	State
2020-04-08	CHICO GAS PLANT	CHICO, Wise, TX	Pass	State
2020-04-07	MUNSON COMPRESSOR STATION	KRUM, Denton, TX	Pass	State
2020-03-30	CALAVERAS PLANT SITE	SAN ANTONIO, Bexar, TX	Pass	State
2020-03-30	THAD HILL ENERGY CENTER	CLIFTON, Bosque, TX	Pass	State
2020-03-30	THAD HILL ENERGY CENTER	CLIFTON, Bosque, TX	Pass	State
2020-03-30	THAD HILL ENERGY CENTER	CLIFTON, Bosque, TX	Pass	State
2020-03-26	DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file	FREEPORT, Brazoria, TX	Pass	State
2020-03-26	DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file	FREEPORT, Brazoria, TX	Pass	State
2020-03-26	DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file	FREEPORT, Brazoria, TX	Pass	State
2020-03-26	FREEPORT LNG PRETREATMENT FACILITY	FREEPORT, Brazoria, TX	Pass	State
2020-03-26	FREEPORT LNG PRETREATMENT FACILITY	FREEPORT, Brazoria, TX	Pass	State
2020-03-26	FREEPORT LNG PRETREATMENT FACILITY	FREEPORT, Brazoria, TX	Fail	State
2020-03-26	PASADENA TERMINAL — high-priority violation on file	PASADENA, Harris, TX	Pass	State
2020-03-26	PASADENA TERMINAL — high-priority violation on file	PASADENA, Harris, TX	Pass	State
2020-03-26	MONUMENT CHEMICAL HOUSTON	HOUSTON, Harris, TX	Pass	State
2020-03-26	MONUMENT CHEMICAL HOUSTON	HOUSTON, Harris, TX	Pass	State
2020-03-25	RAMSEY GAS PLANT	ORLA, Reeves, TX	Pass	State
2020-03-24	CALAVERAS PLANT SITE	SAN ANTONIO, Bexar, TX	Pass	State
2020-03-10	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	BAYTOWN, Harris, TX	N/A	State
2020-03-09	COWTOWN GAS PROCESSING PLANT	CLEBURNE, Hood, TX	Pass	State
2020-03-09	COWTOWN GAS PROCESSING PLANT	CLEBURNE, Hood, TX	Pass	State
2020-03-05	KANEKA PASADENA SITE	PASADENA, Harris, TX	Fail	State
2020-03-03	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	BAYTOWN, Harris, TX	N/A	State
2020-03-03	HOUSTON TERMINAL	HOUSTON, Harris, TX	N/A	State
2020-03-03	HOUSTON TERMINAL	HOUSTON, Harris, TX	N/A	State
2020-03-03	HOUSTON TERMINAL	HOUSTON, Harris, TX	N/A	State
2020-03-02	ODESSA CEMENT PLANT	ODESSA, Ector, TX	Pass	State
2020-03-02	ODESSA CEMENT PLANT	ODESSA, Ector, TX	Pass	State
2020-03-02	ODESSA CEMENT PLANT	ODESSA, Ector, TX	Pass	State
2020-02-27	CALAVERAS PLANT SITE	SAN ANTONIO, Bexar, TX	Pass	State
2020-02-27	DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file	FREEPORT, Brazoria, TX	N/A	State
2020-02-27	SNYDER GAS PLANT	SNYDER, Scurry, TX	Pass	State

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.