Clean Air Act stationary source · ICIS-AIR LA0000002210100031

TRUNKLINE GAS COMPANY LLC - CENTERVILLE COMPRESSOR STATION, Centerville, LA: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Major sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
6Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
1Formal enforcement actions since January 1, 2017

TRUNKLINE GAS COMPANY LLC - CENTERVILLE COMPRESSOR STATION, at 1230 TRUNKLINE LN, Centerville in St. Mary County, Louisiana, 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”. St. Mary County is on EPA’s Green Book list of areas that do not meet a national air quality standard. 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 filed	TRUNKLINE GAS COMPANY LLC - CENTERVILLE COMPRESSOR STATION
ICIS-AIR ID	LA0000002210100031
EPA facility registry ID	110000834777
Operating status	Operating
Emissions classification	Major source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	1230 TRUNKLINE LN, Centerville, LA 70522
County	St. Mary County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Pipeline transportation (NAICS 4862)
SIC code	4922
EPA region	06

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 TRUNKLINE GAS COMPANY LLC - CENTERVILLE COMPRESSOR STATION 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

6Evaluations since January 1, 2017
5Full compliance evaluations

Date	What EPA recorded	Agency	Programs
July 15, 2026	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 15, 2026	FCE On-Site	State	MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
February 22, 2023	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
January 30, 2020	FCE On-Site	State	MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 28, 2018	PCE Off-Site	U.S. EPA	Operating Permits
November 28, 2017	FCE On-Site	State	MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Violations

0Violation determinations since January 1, 2017
0Of them high-priority

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 LA0000002210100031 since January 1, 2017.

Enforcement and penalties

1 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.

Date	What EPA recorded	Agency	Penalty, as filed
May 9, 2019	CAA 113A Admin Compliance Order (Non-Penalty)	U.S. EPA	$0

Informal enforcement

Date	What EPA recorded	Agency
March 1, 2019	Notice of Violation	U.S. EPA
October 6, 2017	Notice of Violation	State

Stack tests

3Stack tests since January 1, 2017
0Recorded as failed

Date	What EPA recorded	Agency
November 24, 2020	Pass	State
March 3, 2020	Pass	State
March 3, 2020	Pass	State

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 110000834777 there.

Nearby on the register

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

This page covers the Clean Air Act stationary source compliance record for TRUNKLINE GAS COMPANY LLC - CENTERVILLE COMPRESSOR STATION in Centerville, LA. It lists an Operating operating status, Major source emissions classification, and No Violation Identified current violation status, as filed. The figures listed are 6 compliance evaluations since January 1, 2017, 0 high-priority violations since January 1, 2017, and 1 formal enforcement actions since January 1, 2017.