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Clean Air Act stationary source · ICIS-AIR WV00003100002

COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER, Mathias, WV: Clean Air Act compliance record, inspections, violations, penalties

COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER, at 419 UPPER COVE ROAD, Mathias in Hardy County, West Virginia, 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 filedCOLUMBIA GAS TRANSMISSION, LLC, LOST RIVER
ICIS-AIR IDWV00003100002
EPA facility registry ID110070879964
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address419 UPPER COVE ROAD, Mathias, WV 26812
CountyHardy County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Pipeline transportation (NAICS 4862)
SIC code4922
EPA region03

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 COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER 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
January 14, 2026FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 25, 2024FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 21, 2022FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 21, 2021PCE On-SiteStateMACT Standards (40 CFR Part 63)
February 5, 2020FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 14, 2018FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

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.

DateWhat EPA recordedAgencyPrograms
May 5, 2021Earliest FRV determinationStateMACT Standards (40 CFR Part 63)

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

DateWhat EPA recordedAgency
May 5, 2021Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
January 15, 2026PassState
November 5, 2025PassState
October 16, 2025PassState
June 25, 2025PassState
February 5, 2025PassState
November 14, 2024PassState
June 27, 2024PassState
November 7, 2023PassState
July 14, 2023PassState
February 16, 2023PassState
November 9, 2022PassState
July 29, 2022PassState
March 10, 2022PassState
December 8, 2021PassState
December 7, 2021PassState
January 28, 2021PassState
November 5, 2020PassState
February 5, 2020PassState
December 3, 2019PassState
January 24, 2019PassState
January 24, 2019PassState
February 22, 2018PassState
December 4, 2017PassState
April 26, 2017PassState
February 23, 2017PassState

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 110070879964 there.

Nearby on the register

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