Marathon Petroleum Company Lp - Louisiana Refining Division - Garyville Refinery

Significant noncompliance (1 programs)TRI ReporterClean Air ActClean Water ActRCRA
Inspections6all-program
Penalty actions0
Total penalties$0lifetime
On-site releases842.2k lbTRI reported

Location

Address4663 W Airline Hwy
CityGaryville
CountySt. John The Baptist County
StateLouisiana
ZIP70051
Coordinates30.06881, -90.59537
EPA Registry ID110041135580

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActNo Violation Identified0$0
Clean Water ActNo Violation Identified2$0
RCRA Hazardous WasteNo Violation Identified3$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Nitrate compounds (water dissociable; reportable …0320.2k0320.2k
2024Hydrogen cyanide159.6k00159.6k
2024Ammonia65.5k14.0k079.5k
2024Hydrogen sulfide56.1k0056.1k
2024Sulfuric acid (acid aerosols including mists, vap…55.8k0055.8k
2024Toluene30.7k0030.7k
2024Cyclohexane30.6k0030.6k
2024n-Hexane28.3k0028.3k
2024Xylene (mixed isomers)22.1k0022.1k
2024Benzene14.4k0014.4k
2024Propylene8.6k008.6k
2024Ethylene7.1k007.1k
20241, 2, 4-Trimethylbenzene5.8k005.8k
2024Ethylbenzene4.6k004.6k
2024Hydrochloric acid (acid aerosols including mists,…3.4k003.4k
2024Carbon disulfide2.8k002.8k
2024Naphthalene2.4k002.4k
2024Tetrachloroethylene2.3k002.3k
2024Nickel compounds2.2k102.2k
2024Zinc compounds1.3k201.3k
2024Copper compounds1.1k001.1k
2024Methanol96000960
20241, 3-Butadiene81100811
2024Cumene68200682
2024Hydrogen fluoride27800278
2024Lead compounds22800228
2024Vanadium compounds17100171
2024Styrene810081
2024Polycyclic aromatic compounds340034
2024Cobalt compounds130013

What this means

This facility is currently in significant noncompliance with one or more EPA-administered laws. EPA's ECHO database flags facilities as significant violators when they have repeated violations across multiple quarters or unresolved enforcement actions. 7 quarter(s) of noncompliance reported in the last 12. Lifetime penalties: $0.

Significant violators receive enforcement priority. If you live near this facility and have concerns, the EPA Office of Inspector General accepts complaints, and your state environmental agency typically maintains its own enforcement docket.

EPA references

View detailed facility report at echo.epa.gov →