Clean Air Act stationary source · ICIS-AIR AL0000000109300019
TENNESSEE GAS PIPELINE COMPANY, LLC, Hamilton, AL: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 19Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
TENNESSEE GAS PIPELINE COMPANY, LLC, at 465 COUNTY ROAD 56, Hamilton in Marion County, Alabama, 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 filed | TENNESSEE GAS PIPELINE COMPANY, LLC |
|---|---|
| ICIS-AIR ID | AL0000000109300019 |
| EPA facility registry ID | 110006001977 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 465 COUNTY ROAD 56, Hamilton, AL 35570 |
| County | Marion County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Pipeline transportation (NAICS 4862) |
| SIC code | 4922 |
| EPA region | 04 |
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 TENNESSEE GAS PIPELINE COMPANY, LLC 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
- 19Evaluations since January 1, 2017
- 9Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| December 10, 2025 | PCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| September 30, 2025 | FCE On-Site | State | National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 19, 2024 | PCE On-Site | State | National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 30, 2024 | FCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 7, 2023 | PCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 30, 2023 | FCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 26, 2022 | PCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 30, 2022 | FCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 9, 2021 | PCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 30, 2021 | FCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| July 9, 2021 | PCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 30, 2020 | FCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 28, 2020 | PCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| September 30, 2019 | FCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 26, 2019 | PCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 28, 2018 | FCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 19, 2018 | PCE On-Site | State | MACT Standards (40 CFR Part 63); Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 29, 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 |
| July 26, 2017 | PCE 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
- 1Violation 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.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| October 25, 2023 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
Enforcement and penalties
1 formal enforcement actions since January 1, 2017, 1 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 |
|---|---|---|---|
| June 5, 2024 | Administrative Order | State | $25,000 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| November 15, 2023 | Warning Letter | State |
| October 25, 2023 | Notice of Violation | State |
Stack tests
- 42Stack tests since January 1, 2017
- 1Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| August 20, 2025 | Pass | State |
| August 20, 2025 | Pass | State |
| August 19, 2025 | Pass | State |
| August 19, 2025 | Pass | State |
| August 19, 2025 | Pass | State |
| August 19, 2025 | Pass | State |
| August 19, 2025 | Pass | State |
| August 19, 2025 | Pass | State |
| September 11, 2024 | Pass | State |
| September 11, 2024 | Pass | State |
| September 11, 2024 | Pass | State |
| September 11, 2024 | Pass | State |
| September 10, 2024 | Pass | State |
| September 10, 2024 | Pass | State |
| September 10, 2024 | Pass | State |
| September 10, 2024 | Pass | State |
| August 22, 2023 | Fail | State |
| August 22, 2023 | Pass | State |
| August 22, 2023 | Pass | State |
| August 22, 2023 | Pass | State |
| August 23, 2022 | Pass | State |
| August 23, 2022 | Pass | State |
| August 23, 2022 | Pass | State |
| August 23, 2022 | Pass | State |
| August 23, 2022 | Pass | State |
| August 23, 2022 | Pass | State |
| August 23, 2022 | Pass | State |
| August 23, 2022 | Pass | State |
| September 21, 2021 | Pass | State |
| September 21, 2021 | Pass | State |
| September 21, 2021 | Pass | State |
| September 21, 2021 | Pass | State |
| April 13, 2021 | Pass | State |
| September 1, 2020 | Pass | State |
| September 1, 2020 | Pass | State |
| September 1, 2020 | Pass | State |
| August 27, 2019 | Pass | State |
| August 27, 2019 | Pass | State |
| August 27, 2019 | Pass | State |
| December 5, 2018 | Pass | State |
| September 19, 2018 | Pass | State |
| September 19, 2018 | 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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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 110006001977 there.
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Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.