Marathon Anacortes Refinery

Significant noncompliance (1 programs)TRI ReporterClean Air ActClean Water ActRCRA
Inspections12all-program
Penalty actions4
Total penalties$40.6klifetime
On-site releases125.5k lbTRI reported

Location

Address10200 W Marchs Point Rd
CityAnacortes
CountySkagit County
StateWashington
ZIP98221
Coordinates48.48953, -122.56429
EPA Registry ID110000537250

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActNo Violation Identified0$33.6k
Clean Water ActViolation Identified12$7.0k
RCRA Hazardous WasteSignificant Noncomplier8$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Sulfuric acid (acid aerosols including mists, vap…53.2k0053.2k
2024Toluene15.4k39015.4k
2024Hydrogen sulfide7.6k46708.1k
2024Cyclohexane7.9k007.9k
2024Xylene (mixed isomers)7.4k207.4k
2024Ammonia5.4k87006.3k
2024Benzene6.0k1306.0k
2024Hydrogen cyanide6.0k006.0k
2024n-Hexane5.7k005.7k
2024Phenol2.7k9602.8k
2024Ethylbenzene2.4k902.4k
2024Hydrochloric acid (acid aerosols including mists,…89500895
2024Nitrate compounds (water dissociable; reportable …08800880
20241, 2, 4-Trimethylbenzene684320716
20241, 3-Butadiene61800618
2024Propylene31100311
2024Naphthalene29850303
2024Ethylene26600266
2024Cumene14100141
2024Methanol11700117
2024Copper compounds1150061
2024Tetrachloroethylene470047
2024Lead compounds917026
2024Mercury compounds5005
2024Polycyclic aromatic compounds0304
2024Biphenyl3003
2024Dioxin and dioxin-like compounds0001
2024Molybdenum trioxide0000
2024Cresol (mixed isomers)0000
2024Benzo[g, h, i]perylene0000

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. 12 quarter(s) of noncompliance reported in the last 12. Lifetime penalties: $40.6k.

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 →

Superfund sites within 25 miles