EPA Air · stack tests by county and year

Air-emissions stack tests in Harris County, Texas, 2023

17Stack 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 2023. 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, 2023

Air-emissions stack tests in Harris County, other years

Air-emissions stack tests recorded in Harris County, Texas, 2023

Date	Facility	Kind	Agency
2023-08-11	KINDER MORGAN CRUDE & CONDENSATE KMCC SPLITTER FACILITY — high-priority violation on file	Pass	State
2023-08-11	KINDER MORGAN CRUDE & CONDENSATE KMCC SPLITTER FACILITY — high-priority violation on file	Pass	State
2023-07-26	T H WHARTON ELECTRIC GENERATING STATION	Pass	State
2023-07-26	T H WHARTON ELECTRIC GENERATING STATION	Pass	State
2023-07-26	T H WHARTON ELECTRIC GENERATING STATION	Pass	State
2023-07-26	T H WHARTON ELECTRIC GENERATING STATION	Pass	State
2023-07-26	T H WHARTON ELECTRIC GENERATING STATION	Pass	State
2023-07-26	T H WHARTON ELECTRIC GENERATING STATION	Pass	State
2023-06-28	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Pass	State
2023-06-28	CHEVRON PHILLIPS CHEMICAL CEDAR BAYOU PLANT — high-priority violation on file	Fail	State
2023-06-28	EQUISTAR CHEMICALS LA PORTE COMPLEX — high-priority violation on file	Fail	State
2023-06-23	DEER PARK VCM PLANT	Pass	State
2023-06-13	LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file	N/A	State
2023-06-02	MONUMENT CHEMICAL HOUSTON	Pass	State
2023-05-23	LUBRIZOL DEER PARK — high-priority violation on file	N/A	State
2023-05-18	HOBAS PIPE USA	N/A	State
2023-05-17	DEER PARK VCM PLANT	Pass	State

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