Clean Air Act stationary source · ICIS-AIR TX0000004807100010
MONT BELVIEU COMPLEX, Mont Belvieu, TX: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Violation w/in 1 YearCurrent violation status, as filed
- 5Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 9Formal enforcement actions since January 1, 2017
MONT BELVIEU COMPLEX, at 10319 HIGHWAY 146, Mont Belvieu in Chambers 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 “Violation w/in 1 Year”. Chambers 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 | MONT BELVIEU COMPLEX |
|---|---|
| ICIS-AIR ID | TX0000004807100010 |
| EPA facility registry ID | 110002436203 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Violation w/in 1 Year |
| Address | 10319 HIGHWAY 146, Mont Belvieu, TX 77580 |
| County | Chambers County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Oil and gas extraction (NAICS 2111) |
| 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 MONT BELVIEU COMPLEX 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
- 5Evaluations since January 1, 2017
- 5Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| November 30, 2023 | FCE On-Site | State | Title V Permits |
| December 7, 2020 | FCE Off-Site | State | Title V Permits |
| November 16, 2020 | FCE Off-Site | State | Title V Permits |
| August 28, 2018 | FCE Off-Site | State | Title V Permits |
| February 28, 2018 | FCE On-Site | State | Title V Permits |
Violations
- 9Violation 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 20, 2025 | Earliest FRV determination | State | Title V Permits |
| February 18, 2025 | Earliest FRV determination | State | Title V Permits |
| August 27, 2021 | Earliest FRV determination | State | Title V Permits |
| July 7, 2021 | Earliest FRV determination | State | Title V Permits |
| March 11, 2021 | Earliest FRV determination | State | Title V Permits |
| July 30, 2020 | Earliest FRV determination | State | Title V Permits |
| February 26, 2020 | Earliest FRV determination | State | Title V Permits |
| August 28, 2018 | Earliest FRV determination | State | Title V Permits |
| February 28, 2018 | Earliest FRV determination | State | Title V Permits |
Enforcement and penalties
9 formal enforcement actions since January 1, 2017, 9 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 |
|---|---|---|---|
| August 11, 2026 | Administrative Order | State | $9,700 |
| January 17, 2023 | Administrative Order | State | $25,000 |
| October 4, 2022 | Administrative Order | State | $7,500 |
| July 7, 2022 | Administrative Order | State | $13,563 |
| August 24, 2021 | Administrative Order | State | $6,563 |
| February 1, 2021 | Administrative Order | State | $50,000 |
| November 20, 2020 | Administrative Order | State | $13,125 |
| November 22, 2019 | Administrative Order | State | $167,700 |
| May 23, 2019 | Administrative Order | State | $50,375 |
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR TX0000004807100010 since January 1, 2017.
Stack tests
- 18Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| September 15, 2022 | Pass | State |
| August 25, 2022 | Pass | State |
| August 25, 2022 | Pass | State |
| July 30, 2021 | Pass | State |
| January 14, 2021 | Pass | State |
| January 14, 2021 | Pass | State |
| September 18, 2020 | Pass | State |
| September 18, 2020 | Pass | State |
| April 28, 2020 | Pass | State |
| January 21, 2020 | Pass | State |
| January 16, 2020 | Pass | State |
| January 16, 2020 | Pass | State |
| January 7, 2020 | Pass | State |
| March 9, 2018 | Pass | State |
| March 9, 2018 | Pass | State |
| March 9, 2018 | Pass | State |
| March 9, 2017 | Pass | State |
| January 20, 2017 | 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 110002436203 there.
Nearby on the register
- Air-emissions sources in Chambers County
- Every source record in Chambers County, A to Z
- Air-emissions sources in Texas
- Every source record in Texas, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.