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Clean Air Act stationary source · ICIS-AIR TX0000004825500275

NORTH LONGHORN CENTRAL TANK BATTERY, Karnes City, TX: Clean Air Act compliance record, inspections, violations, penalties

NORTH LONGHORN CENTRAL TANK BATTERY, at FROM KARNES CITY GO APPROX 6 MI W ON FM RD 1144 FA, Karnes City in Karnes County, Texas, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedNORTH LONGHORN CENTRAL TANK BATTERY
ICIS-AIR IDTX0000004825500275
EPA facility registry ID110070179958
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
AddressFROM KARNES CITY GO APPROX 6 MI W ON FM RD 1144 FA, Karnes City, TX 78118
CountyKarnes County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Oil and gas extraction (NAICS 2111)
EPA region06

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs NORTH LONGHORN CENTRAL TANK BATTERY is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
March 25, 2026FCE On-SiteStateTitle V Permits

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

EPA’s violation history file holds no violation for ICIS-AIR TX0000004825500275 since January 1, 2017.

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR TX0000004825500275 since January 1, 2017.

Stack tests

DateWhat EPA recordedAgency
February 24, 2026PassState
February 24, 2026PassState
February 24, 2026PassState
February 24, 2026PassState
February 24, 2026PassState
July 16, 2025PassState
February 26, 2025PassState
February 26, 2025PassState
February 26, 2025PassState
February 26, 2025PassState
February 26, 2025PassState
January 15, 2025N/AState
January 2, 2025N/AState
January 2, 2025N/AState
January 2, 2025N/AState
December 23, 2024N/AState
December 5, 2024PassState
October 24, 2023PassState
October 24, 2023PassState
October 24, 2023PassState
October 24, 2023PassState
October 24, 2023PassState
August 31, 2023PassState
August 31, 2023PassState
August 31, 2023PassState
March 30, 2023PassState
October 31, 2022PassState
November 29, 2021PassState
November 4, 2021PassState
October 28, 2021PassState
July 7, 2021PassState
July 7, 2021PassState
July 7, 2021PassState
July 7, 2021PassState
July 6, 2021PassState
February 25, 2021PassState
February 25, 2021PassState
February 25, 2021PassState
February 25, 2021PassState
February 25, 2021PassState
February 25, 2021PassState
January 25, 2021PassState

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110070179958 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

What this page shows

This page covers the Clean Air Act compliance record for NORTH LONGHORN CENTRAL TANK BATTERY, an operating major source in Karnes City, TX, on EPA's ICIS-AIR register. The record lists TX0000004825500275, EPA facility registry ID 110070179958, No Violation Identified as the current violation status, 1 compliance evaluations since January 1, 2017, 0 high-priority violations since January 1, 2017, and 0 formal enforcement actions since January 1, 2017. The status and classification are as EPA's facility file stood when Velarion loaded it on September 14, 2026.