Delaware City Refining Company Llc

Significant noncompliance (1 programs)TRI ReporterClean Air ActClean Water ActRCRA
Inspections11all-program
Penalty actions4
Total penalties$820.0klifetime
On-site releases4.3M lbTRI reported

Location

Address4550 Wrangle Hill Road
CityDelaware City
CountyNew Castle County
StateDelaware
ZIP19706
Coordinates39.59100, -75.63400
EPA Registry ID110001148598

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActViolation Unaddressed; State Has Lead Enforcement9$820.0k
Clean Water ActViolation Identified4$0
RCRA Hazardous WasteNo Violation Identified3$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Nitrate compounds (water dissociable; reportable …04.0M04.0M
2024Sulfuric acid (acid aerosols including mists, vap…118.6k00118.6k
2024Hydrogen cyanide114.5k1840114.7k
2024Ammonia54.6k2.9k057.6k
2024n-Hexane12.6k5012.6k
2024Hydrogen sulfide10.0k0010.0k
2024Xylene (mixed isomers)7.0k507.0k
2024Toluene3.1k503.1k
2024Benzene2.3k1002.4k
2024Naphthalene2.0k502.0k
2024Cyclohexane1.5k501.5k
2024Ethylbenzene1.4k501.4k
2024Carbon disulfide1.1k001.1k
20241, 2, 4-Trimethylbenzene68750692
2024Certain glycol ethers06770677
2024Carbonyl sulfide60300603
2024Propylene54300543
2024Ethylene46600466
2024Creosote45200452
2024Cumene30250307
2024Cresol (mixed isomers)03000300
2024Ethylene glycol01960196
2024Lead compounds66960162
2024Phenol61500156
2024Sodium nitrite01150115
20241, 3-Butadiene870087
2024Hydrochloric acid (acid aerosols including mists,…680068
2024Polycyclic aromatic compounds573060
2024Mercury compounds291030
2024Styrene75012

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. 11 quarter(s) of noncompliance reported in the last 12. Lifetime penalties: $820.0k.

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 →