MARATHON PETROLEUM CO LP ILLINOIS REFINING DIV

Active TRI Registrant

400 S MARATHON AVE

ROBINSON, IL 62454

EPA TRI Facility ID: 62454MRTHNMARAT

Toxic Chemical Releases

Reported to EPA under the Toxics Release Inventory program, most recent reporting year.

Nitrate compounds (water dissociable; reportable only when in aqueous solution)311,756 pounds

Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)52,849 pounds

Methanol49,597 pounds

Ammonia32,457 pounds

BenzeneCarcinogen24,132.37 pounds

Xylene (mixed isomers)23,974.24 pounds

n-Hexane17,622.5 pounds

Toluene10,989.68 pounds

Cyclohexane8,396.02 pounds

EthylbenzeneCarcinogen5,433.67 pounds

Zinc compounds5,211.794 pounds

Hydrogen sulfide3,481 pounds

Propylene3,248 pounds

Ethylene1,665 pounds

NaphthaleneCarcinogen1,377.61 pounds

1,3-ButadieneCarcinogen1,274 pounds

1,2,4-Trimethylbenzene699 pounds

CumeneCarcinogen686.16 pounds

TetrachloroethyleneCarcinogen679 pounds

Ethylene glycol604 pounds

Diethanolamine503.01 pounds

Polycyclic aromatic compoundsCarcinogen · Persistent Bioaccumulative Toxic335.03 pounds

Lead And Lead CompoundsPersistent Bioaccumulative Toxic283.85 pounds

Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)200 pounds

Certain glycol ethers42 pounds

Hydrogen fluoride38 pounds

Carbonyl sulfide25 pounds

Benzo[g,h,i]perylenePersistent Bioaccumulative Toxic13 pounds

Carbon disulfide9 pounds

Dioxin and dioxin-like compoundsCarcinogen · Persistent Bioaccumulative Toxic0.357 grams

Other Registered Facilities Nearby

Source: U.S. EPA Toxic Release Inventory. Registration means this facility reports certain chemical activity to the EPA — it does not by itself indicate a violation or health hazard.