Clean Air Act stationary source · ICIS-AIR LA0000002201900003

SASOL CHEMICALS (USA) LLC - LAKE CHARLES CHEMICAL COMPLEX, Westlake, LA: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Major sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
12Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
10Formal enforcement actions since January 1, 2017

SASOL CHEMICALS (USA) LLC - LAKE CHARLES CHEMICAL COMPLEX, at 2201 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 “No Violation Identified”. 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	SASOL CHEMICALS (USA) LLC - LAKE CHARLES CHEMICAL COMPLEX
ICIS-AIR ID	LA0000002201900003
EPA facility registry ID	110017418061
Operating status	Operating
Emissions classification	Major source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	2201 OLD SPANISH TRAIL, Westlake, LA 70669
County	Calcasieu County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Chemical manufacturing (NAICS 3251)
SIC code	2869
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 SASOL CHEMICALS (USA) LLC - LAKE CHARLES CHEMICAL 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

12Evaluations since January 1, 2017
3Full compliance evaluations

Date	What EPA recorded	Agency	Programs
March 5, 2025	FCE On-Site	State	MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61); New Source Performance Standards; State or Local rule or regulation that is not federally-enforceable; Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 4, 2022	PCE On-Site	U.S. EPA	MACT Standards (40 CFR Part 63); 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
April 12, 2022	PCE On-Site	U.S. EPA	Title V Permits
July 19, 2021	PCE Off-Site	U.S. EPA	Risk Management Program
March 15, 2021	FCE On-Site	State	MACT Standards (40 CFR Part 63); 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
December 4, 2019	PCE Off-Site	U.S. EPA	Prevention of Accidental Release/General Duty Clause; Risk Management Program
March 12, 2019	PCE Off-Site	U.S. EPA	Operating Permits
October 26, 2018	PCE Off-Site	State	Prevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 1, 2018	FCE On-Site	State	MACT Standards (40 CFR Part 63); 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 29, 2018	PCE Off-Site	U.S. EPA	Federal Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 19, 2018	PCE Off-Site	State	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 LA0000002201900003 since January 1, 2017.

Enforcement and penalties

10 formal enforcement actions since January 1, 2017, 6 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 12, 2026	Administrative Order	State	$95,000
August 22, 2024	Administrative Order	State	$10,250
April 4, 2024	CAA 113D1 Action For Penalty	U.S. EPA	$1,441,712
April 4, 2024	CAA 113A Admin Compliance Order (Non-Penalty)	U.S. EPA	$0
November 14, 2022	Administrative Order	State	$2,500
July 13, 2020	CAA 113D1 Action For Penalty	U.S. EPA	$38,000
July 9, 2020	CAA 113A Admin Compliance Order (Non-Penalty)	U.S. EPA	$0
August 8, 2019	CAA 113A Admin Compliance Order (Non-Penalty)	U.S. EPA	$0
November 27, 2018	Administrative Order	State	$0
June 26, 2018	Administrative Order	State	$1,000

Informal enforcement

Date	What EPA recorded	Agency
January 24, 2022	Notice of Noncompliance Issued	U.S. EPA
August 23, 2021	Notice of Violation	State
March 29, 2021	Warning Letter	State
June 23, 2020	Warning Letter	State
June 3, 2019	Notice of Violation	U.S. EPA
January 2, 2019	Warning Letter	State
February 12, 2018	Notice of Violation	State
March 31, 2017	Warning Letter	State

Stack tests

9Stack tests since January 1, 2017
0Recorded as failed

Date	What EPA recorded	Agency
January 28, 2021	Pass	State
August 20, 2020	Pass	State
July 23, 2020	Pass	State
May 19, 2020	Pass	State
September 12, 2019	Pass	State
September 11, 2019	Pass	State
July 17, 2019	Pass	State
June 6, 2019	Pass	State
February 20, 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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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 110017418061 there.

Nearby on the register

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

This page covers the Clean Air Act compliance record of SASOL CHEMICALS (USA) LLC - LAKE CHARLES CHEMICAL COMPLEX in Westlake, LA, listed as an operating major source with a current violation status of "No Violation Identified." The figures listed are 12 compliance evaluations since January 1, 2017, 0 High-priority violations since January 1, 2017, and 10 Formal enforcement actions since January 1, 2017.