EPA Air · stack tests by county and year

Air-emissions stack tests in Karnes County, Texas, 2026

40Stack 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 Karnes County, Texas during 2026. 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 Karnes County facility page.

Karnes County, Texas, 2026

Air-emissions stack tests in Karnes County, other years

Air-emissions stack tests recorded in Karnes County, Texas, 2026

Date	Facility	Kind	Agency
2026-08-31	CRP B CDP NO 2 COMPRESSOR STATION	Pass	State
2026-08-31	CRP B CDP NO 2 COMPRESSOR STATION	Pass	State
2026-08-30	EAST LONGHORN CENTRAL FACILITY	Pass	State
2026-08-30	EAST LONGHORN CENTRAL FACILITY	Pass	State
2026-08-03	EAST KARNES CENTRAL FACILITY	Pass	State
2026-08-03	EAST KARNES CENTRAL FACILITY	Pass	State
2026-08-03	EAST KARNES CENTRAL FACILITY	Pass	State
2026-08-03	EAST KARNES CENTRAL FACILITY	Pass	State
2026-07-10	SOUTH KARNES CENTRAL FACILITY	Pass	State
2026-07-10	SOUTH KARNES CENTRAL FACILITY	Pass	State
2026-07-10	SOUTH KARNES CENTRAL FACILITY	Pass	State
2026-07-10	EAST KARNES CENTRAL FACILITY	Pass	State
2026-07-07	LINHART CENTRAL FACILITY	N/A	State
2026-06-30	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2026-06-30	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2026-06-30	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2026-06-30	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2026-06-27	LINHART CENTRAL FACILITY	N/A	State
2026-05-21	EAST KARNES CENTRAL FACILITY	Pass	State
2026-05-21	EAST KARNES CENTRAL FACILITY	Pass	State
2026-03-31	KENEDY GAS PLANT	Pass	State
2026-03-31	KENEDY GAS PLANT	Pass	State
2026-03-31	KENEDY GAS PLANT	Pass	State
2026-03-31	KENEDY GAS PLANT	Pass	State
2026-03-24	WEST KARNES CENTRAL FACILITY	Pass	State
2026-03-24	WEST KARNES CENTRAL FACILITY	Pass	State
2026-03-24	WEST KARNES CENTRAL FACILITY	Pass	State
2026-03-24	WEST KARNES CENTRAL FACILITY	Pass	State
2026-03-24	WEST KARNES CENTRAL FACILITY	Pass	State
2026-03-24	WEST KARNES CENTRAL FACILITY	Pass	State
2026-03-24	WEST KARNES CENTRAL FACILITY	Pass	State
2026-03-24	EAST KARNES CENTRAL FACILITY	Pass	State
2026-02-26	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2026-02-26	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2026-02-26	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2026-02-24	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2026-02-24	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2026-02-24	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2026-02-24	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2026-02-24	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in Karnes county, TX, for 2026. It lists 40 stack tests recorded in 2026.