EPA Air · stack tests by county and year

Air-emissions stack tests in Karnes County, Texas, 2025

47Stack 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 2025. 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, 2025

Air-emissions stack tests in Karnes County, other years

Air-emissions stack tests recorded in Karnes County, Texas, 2025

Date	Facility	Kind	Agency
2025-12-16	LINHART CENTRAL FACILITY	Pass	State
2025-12-16	LINHART CENTRAL FACILITY	Pass	State
2025-12-16	LINHART CENTRAL FACILITY	Pass	State
2025-11-24	EAST KARNES CENTRAL FACILITY	N/A	State
2025-10-28	EAST KARNES CENTRAL FACILITY	N/A	State
2025-07-31	EAST LONGHORN CENTRAL FACILITY	N/A	State
2025-07-16	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2025-07-16	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2025-07-16	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2025-07-10	EAST LONGHORN CENTRAL FACILITY	Pass	State
2025-07-10	EAST LONGHORN CENTRAL FACILITY	Pass	State
2025-04-22	EAST LONGHORN CENTRAL FACILITY	Pass	State
2025-04-22	DREES CENTRAL FACILITY	Pass	State
2025-04-22	DREES CENTRAL FACILITY	Pass	State
2025-02-26	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2025-02-26	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2025-02-26	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2025-02-26	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2025-02-26	NORTH LONGHORN CENTRAL TANK BATTERY	Pass	State
2025-02-23	SOUTH KARNES CENTRAL FACILITY	Pass	State
2025-02-23	SOUTH KARNES CENTRAL FACILITY	Pass	State
2025-02-23	SOUTH KARNES CENTRAL FACILITY	Pass	State
2025-02-23	SOUTH KARNES CENTRAL FACILITY	Pass	State
2025-02-23	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-23	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-21	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-21	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-21	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-19	EAST LONGHORN CENTRAL FACILITY	Pass	State
2025-02-19	EAST LONGHORN CENTRAL FACILITY	Pass	State
2025-02-19	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-19	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-19	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-18	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-18	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-18	WEST KARNES CENTRAL FACILITY	Pass	State
2025-02-03	EAST LONGHORN CENTRAL FACILITY	N/A	State
2025-01-17	WEST KARNES CENTRAL FACILITY	Pass	State
2025-01-17	WEST KARNES CENTRAL FACILITY	Pass	State
2025-01-17	WEST KARNES CENTRAL FACILITY	Pass	State
2025-01-17	WEST KARNES CENTRAL FACILITY	Pass	State
2025-01-16	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2025-01-16	SOUTH SUGARLOAF CENTRAL FACILITY	Pass	State
2025-01-15	NORTH LONGHORN CENTRAL TANK BATTERY	N/A	State
2025-01-02	NORTH LONGHORN CENTRAL TANK BATTERY	N/A	State
2025-01-02	NORTH LONGHORN CENTRAL TANK BATTERY	N/A	State
2025-01-02	NORTH LONGHORN CENTRAL TANK BATTERY	N/A	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 and stack tests in Karnes county, TX, for 2025. Stack tests recorded in 2025: 47.