Clean Air Act stationary source · ICIS-AIR LA0000002201900005
PHILLIPS 66 CO - LAKE CHARLES REFINERY, Westlake, LA: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Addressed-StateCurrent violation status, as filed
- 12Compliance evaluations since January 1, 2017
- 3High-priority violations since January 1, 2017
- 5Formal enforcement actions since January 1, 2017
PHILLIPS 66 CO - LAKE CHARLES REFINERY, at 2200 OLD SPANISH TRAIL, Westlake in Calcasieu 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 “Addressed-State”. Calcasieu 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 | PHILLIPS 66 CO - LAKE CHARLES REFINERY |
|---|---|
| ICIS-AIR ID | LA0000002201900005 |
| EPA facility registry ID | 110000539757 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Addressed-State |
| Address | 2200 OLD SPANISH TRAIL, Westlake, LA 70669 |
| County | Calcasieu County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Petroleum and coal products manufacturing (NAICS 3241) |
| SIC code | 2911 |
| 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 PHILLIPS 66 CO - LAKE CHARLES REFINERY 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
- 12Evaluations since January 1, 2017
- 4Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| March 2, 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 |
| September 19, 2022 | FCE On-Site | State | National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 13, 2022 | PCE On-Site | U.S. EPA | Title V Permits |
| December 1, 2021 | PCE Off-Site | U.S. EPA | MACT Standards (40 CFR Part 63) |
| December 7, 2020 | PCE Off-Site | U.S. EPA | MACT Standards (40 CFR Part 63) |
| November 12, 2019 | FCE On-Site | State | MACT Standards (40 CFR Part 63); 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 |
| March 20, 2019 | PCE On-Site | U.S. EPA | New Source Performance Standards |
| March 20, 2019 | PCE On-Site | U.S. EPA | Federally-Enforceable Requirement, Non Specified; New Source Review Permit Requirements |
| March 12, 2019 | PCE Off-Site | U.S. EPA | Operating Permits |
| April 29, 2018 | PCE Off-Site | U.S. EPA | Federal Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| December 5, 2017 | FCE On-Site | State | MACT Standards (40 CFR Part 63); 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 |
| July 7, 2017 | PCE Off-Site | U.S. EPA | 40 CFR Part 63 Area Sources |
Violations
- 3Violation determinations since January 1, 2017
- 3Of 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, 2024 | HPV day-zero determination | State | New Source Performance Standards |
| January 20, 2021 | HPV day-zero determination | State | National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61) |
| June 4, 2019 | HPV day-zero determination | State | Title V Permits |
Enforcement and penalties
5 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 |
|---|---|---|---|
| November 6, 2025 | Administrative Order | State | $0 |
| January 28, 2025 | Administrative Order | State | $0 |
| April 15, 2021 | Administrative Order | State | $0 |
| July 9, 2019 | Administrative Order | State | $0 |
| September 20, 2018 | CAA 113D1 Action For Penalty | U.S. EPA | $41,000 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| September 11, 2023 | Warning Letter | State |
| August 12, 2022 | Warning Letter | State |
| August 13, 2020 | Warning Letter | State |
| July 16, 2019 | Warning Letter | State |
| June 21, 2019 | Warning Letter | State |
| September 18, 2018 | Warning Letter | State |
| August 16, 2017 | Warning Letter | State |
Stack tests
- 5Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| March 4, 2026 | Pass | State |
| December 8, 2021 | Pass | State |
| July 1, 2021 | Pass | State |
| March 10, 2020 | Pass | State |
| January 18, 2019 | 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 110000539757 there.
Nearby on the register
- Air-emissions sources in Calcasieu County
- Every source record in Calcasieu County, A to Z
- Air-emissions sources in Louisiana
- Every source record in Louisiana, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.