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Clean Air Act stationary source · ICIS-AIR AR0000000514500104

NATURAL GAS PIPELINE COMPANY OF AMERICA LLC - STATION 307, Searcy, AR: Clean Air Act compliance record, inspections, violations, penalties

NATURAL GAS PIPELINE COMPANY OF AMERICA LLC - STATION 307, at 2227 HIGHWAY 267 SOUTH, Searcy in White County, Arkansas, 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 “Violation w/in 1 Year”. 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 filedNATURAL GAS PIPELINE COMPANY OF AMERICA LLC - STATION 307
ICIS-AIR IDAR0000000514500104
EPA facility registry ID110043788023
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Violation w/in 1 Year
Address2227 HIGHWAY 267 SOUTH, Searcy, AR 72143
CountyWhite County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Pipeline transportation (NAICS 4862)
SIC code4922
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 NATURAL GAS PIPELINE COMPANY OF AMERICA LLC - STATION 307 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
February 11, 2025FCE On-SiteStateTitle V Permits
February 23, 2024FCE On-SiteStateTitle V Permits
August 15, 2022FCE On-SiteStateTitle V Permits
February 2, 2021FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 29, 2019FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title 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.

DateWhat EPA recordedAgencyPrograms
December 16, 2025Earliest FRV determinationStateTitle V Permits
April 11, 2024HPV day-zero determinationStateTitle V Permits
June 9, 2021Earliest FRV determinationStateTitle V Permits

Enforcement and penalties

2 formal enforcement actions since January 1, 2017, 2 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.

DateWhat EPA recordedAgencyPenalty, as filed
April 11, 2025Administrative OrderState$2,160
March 2, 2022Administrative OrderState$2,100

Informal enforcement

DateWhat EPA recordedAgency
June 2, 2025Notice of ViolationState
April 11, 2024Notice of ViolationState
June 9, 2021Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
March 7, 2025FailState
March 6, 2025FailState
March 6, 2025FailState
March 6, 2025FailState
March 6, 2025PassState
March 5, 2025FailState
February 2, 2021PassState
March 18, 2020PassState
March 18, 2020PassState
March 18, 2020PassState
March 18, 2020PassState
March 18, 2020PassState
March 16, 2020FailState

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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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 110043788023 there.

Nearby on the register

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

What this page shows

The Velarion Records public-records register page covers the Clean Air Act compliance record, inspections, violations and penalties for NATURAL GAS PIPELINE COMPANY OF AMERICA LLC - STATION 307 in Searcy, AR. The page lists 5 compliance evaluations, 1 high-priority violations and 2 formal enforcement actions since January 1, 2017. The facility is an operating major source on EPA's ICIS-AIR register with violation status Violation w/in 1 Year as of September 14, 2026.