EPA Air · stack tests by county and year

Air-emissions stack tests in Harris County, Texas, 2019

105Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Harris County, Texas during 2019. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Harris County facility page.

Harris County, Texas, 2019

Air-emissions stack tests in Harris County, other years

Air-emissions stack tests recorded in Harris County, Texas, 2019

Date	Facility	Kind	Agency
2019-12-16	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-12-16	KINDER MORGAN CRUDE & CONDENSATE KMCC SPLITTER FACILITY — high-priority violation on file	N/A	State
2019-12-16	KINDER MORGAN CRUDE & CONDENSATE KMCC SPLITTER FACILITY — high-priority violation on file	N/A	State
2019-12-11	TEJAS POWER GENERATION UNIT 1	Fail	State
2019-12-06	SOLENIS	N/A	State
2019-12-04	EQUISTAR CHEMICALS LA PORTE COMPLEX — high-priority violation on file	N/A	State
2019-11-20	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Fail	State
2019-11-20	ROHM AND HAAS TEXAS DEER PARK PLANT — high-priority violation on file	Pass	State
2019-11-20	ADVANCED AROMATICS	Fail	State
2019-11-19	TOTALENERGIES PETROCHEMICALS & REFINING USA LA PORTE PLANT — high-priority violation on file	Pass	State
2019-11-19	TOTALENERGIES PETROCHEMICALS & REFINING USA LA PORTE PLANT — high-priority violation on file	Fail	State
2019-11-15	SASOL CHEMICALS USA GREENS BAYOU PLANT	Pass	State
2019-11-15	SASOL CHEMICALS USA GREENS BAYOU PLANT	Pass	State
2019-11-14	PASADENA PLASTICS COMPLEX	Pass	State
2019-11-14	PASADENA PLASTICS COMPLEX	Pass	State
2019-11-14	PASADENA PLASTICS COMPLEX	Pass	State
2019-11-14	PASADENA PLASTICS COMPLEX	Pass	State
2019-11-14	PASADENA PLASTICS COMPLEX	Pass	State
2019-11-14	PASADENA PLASTICS COMPLEX	Pass	State
2019-11-12	CHEMOURS FC	Fail	State
2019-11-12	CHEMOURS FC	Pass	State
2019-11-08	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-11-08	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-11-08	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-10-17	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-10-10	HOUSTON PLANT	Fail	State
2019-10-10	HOUSTON PLANT	Fail	State
2019-10-09	HOUSTON PLANT	Pass	State
2019-10-09	HOUSTON PLANT	Pass	State
2019-10-09	HOUSTON PLANT	Fail	State
2019-10-09	HOUSTON PLANT	Fail	State
2019-10-09	GALENA PARK TERMINAL — high-priority violation on file	Pass	State
2019-10-09	GALENA PARK TERMINAL — high-priority violation on file	Pass	State
2019-10-09	PASADENA TERMINAL — high-priority violation on file	Pass	State
2019-10-09	PASADENA TERMINAL — high-priority violation on file	Pass	State
2019-10-09	ADVANCED AROMATICS	Pass	State
2019-10-09	AIR PRODUCTS BAYTOWN PLANT	Pass	State
2019-10-09	AIR PRODUCTS BAYTOWN PLANT	Pass	State
2019-10-09	AIR PRODUCTS BAYTOWN PLANT	Fail	State
2019-10-09	ARKEMA CLEAR LAKE	Pass	State
2019-10-09	ARKEMA CLEAR LAKE	Pass	State
2019-09-30	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-09-30	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-09-30	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-09-30	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-09-30	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-09-30	HOUSTON TERMINAL	N/A	State
2019-09-30	HOUSTON TERMINAL	N/A	State
2019-09-30	SOUTHWEST SHIPYARD	Pass	State
2019-09-27	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-09-09	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-09-09	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-09-09	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	Pass	State
2019-09-09	CURRY RAIL SERVICES HOCKLEY PLANT	Pass	State
2019-09-09	LYNDON B JOHNSON SPACE CENTER	Pass	State
2019-09-09	MCCARTY ROAD LANDFILL TX	Pass	State
2019-09-09	TEJAS POWER GENERATION UNIT 1	N/A	State
2019-07-23	AIR LIQUIDE LARGE INDUSTRIES US	Fail	State
2019-07-18	LAPORTE RAIL AND TERMINAL	Fail	State
2019-07-18	LAPORTE RAIL AND TERMINAL	Pass	State
2019-07-18	AIR PRODUCTS BAYTOWN PLANT	Pass	State
2019-07-17	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	N/A	State
2019-07-17	SHELL TECHNOLOGY CENTER HOUSTON	Pass	State
2019-06-26	PASADENA REFINERY — high-priority violation on file	Pass	State
2019-06-26	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	N/A	State
2019-06-26	DIXIE CHEMICAL BAYPORT FACILITY	Pass	State
2019-06-26	DIXIE CHEMICAL BAYPORT FACILITY	Pass	State
2019-06-26	DIXIE CHEMICAL BAYPORT FACILITY	Pass	State
2019-06-05	EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file	N/A	State
2019-06-05	EQUISTAR CHEMICALS LA PORTE COMPLEX — high-priority violation on file	Pass	State
2019-06-05	TEJAS POWER GENERATION UNIT 1	N/A	State
2019-06-04	PVA PLANT	Fail	State
2019-05-20	HOUSTON TERMINAL	Pass	State
2019-05-14	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-05-14	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-05-14	EQUISTAR CHEMICALS CHANNELVIEW COMPLEX — high-priority violation on file	Pass	State
2019-05-14	TRANSCO RAILWAY PRODUCTS — high-priority violation on file	Pass	State
2019-04-23	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-04-23	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-04-23	PVA PLANT	Pass	State
2019-04-15	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-04-15	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Fail	State
2019-04-15	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-04-14	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-04-14	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2019-04-14	TEJAS POWER GENERATION UNIT 1	Fail	State
2019-03-12	EXXON MOBIL CHEMICAL BAYTOWN OLEFINS PLANT — high-priority violation on file	Pass	State
2019-03-01	EXXON MOBIL CHEMICAL BAYTOWN OLEFINS PLANT — high-priority violation on file	Pass	State
2019-02-26	CHEMOURS FC	N/A	State
2019-02-25	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-02-25	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-02-25	FLINT HILLS RESOURCES HOUSTON CHEMICAL	Pass	State
2019-02-25	EXXON MOBIL CHEMICAL BAYTOWN OLEFINS PLANT — high-priority violation on file	Pass	State
2019-02-25	PRECOAT METALS DIVISION SEQUA	Pass	State
2019-02-25	PRECOAT METALS DIVISION SEQUA	Pass	State
2019-02-22	HOUSTON TERMINAL	Pass	State
2019-02-20	EXXON MOBIL CHEMICAL BAYTOWN OLEFINS PLANT — high-priority violation on file	Pass	State
2019-02-12	HOUSTON TERMINAL	Pass	State
2019-02-11	KETJEN PASADENA PLANT — high-priority violation on file	N/A	State
2019-02-11	PASADENA TERMINAL — high-priority violation on file	Pass	State

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