Westlake Petrochemical Lp

3 penalty action(s) on recordTRI ReporterClean Air ActClean Water ActRCRA
Inspections8all-program
Penalty actions3
Total penalties$2.2Mlifetime
On-site releases275.7k lbTRI reported

Location

Address900 Highway 108
CitySulphur
CountyCalcasieu County
StateLouisiana
ZIP70664
Coordinates30.17700, -93.35700
EPA Registry ID110043973509

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActNo Violation Identified0$2.2M
Clean Water ActViolation Identified6$0
RCRA Hazardous WasteNo Violation Identified0$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Ethylene68.7k0068.7k
2024Benzene67.6k49067.7k
2024Ammonia11.3k0011.3k
20241, 3-Butadiene10.3k0010.3k
2024Styrene8.6k008.6k
2024n-Hexane3.0k003.0k
2024Propylene1.2k001.2k
2024Maleic anhydride50300503
2024Naphthalene433210454
2024Xylene (mixed isomers)771970274
2024Ethylbenzene18800188
20241, 2, 4-Trimethylbenzene460046
2024Chlorine200020
2024Biphenyl180018
2024Cumene100010
2024Toluene8008
2024Dinitrobutyl phenol6006
2024Methyl tert-butyl ether0000
2024S, S, S-Tributyltrithiophosphate0000
2024Ethylene glycol0000
2024Chlorine dioxide0000
2024Bromine0000
2023Ammonia13.9k0013.9k
2023Benzene10.1k543010.6k
20231, 3-Butadiene8.2k008.2k
2023Ethylbenzene5.1k19105.3k
2023Ethylene4.0k004.0k
2023Toluene3.5k9203.6k
2023Styrene98200982
2023Propylene95900959

What this means

This facility has been subject to 3 penalty action(s) totaling $2.2M, but is not currently flagged as a significant violator. EPA inspects regulated facilities periodically and assesses penalties when violations are confirmed. Penalty history doesn't necessarily mean the facility is currently out of compliance.

EPA references

View detailed facility report at echo.epa.gov →

Superfund sites within 25 miles