EcoCheckUSA

States / Illinois / Will County

CITGO PETROLEUM CORP LEMONT REFINERY

Active TRI Registrant

135TH ST & NEW AVE

LEMONT, IL 60439

EPA TRI Facility ID: 60439NCLCR135TH

Toxic Chemical Releases

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

Hydrogen sulfide41,208 pounds
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)26,476 pounds
Ammonia18,610 pounds
n-Hexane14,602 pounds
Toluene13,911 pounds
BenzeneCarcinogen9,743 pounds
EthylbenzeneCarcinogen9,073 pounds
Xylene (mixed isomers)8,108 pounds
Ethylene7,620 pounds
Vanadium compounds7,068 pounds
Propylene5,883 pounds
Zinc compounds3,234 pounds
CumeneCarcinogen2,981 pounds
Polycyclic aromatic compoundsCarcinogen · Persistent Bioaccumulative Toxic2,496 pounds
NaphthaleneCarcinogen1,955 pounds
Lead And Lead CompoundsPersistent Bioaccumulative Toxic1,840 pounds
Cyclohexane1,550 pounds
Molybdenum trioxideCarcinogen1,405 pounds
Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)703 pounds
Nickel And Nickel CompoundsCarcinogen562 pounds
Phenol340 pounds
1,2,4-Trimethylbenzene339 pounds
Carbon disulfide314 pounds
Biphenyl268 pounds
Methanol250 pounds
Carbonyl sulfide229 pounds
Cobalt And Cobalt CompoundsCarcinogen130 pounds
Antimony And Antimony Compounds94 pounds
Chlorine52 pounds
Hydrogen fluoride19 pounds
Mercury And Mercury CompoundsPersistent Bioaccumulative Toxic12.2 pounds
Nitrate compounds (water dissociable; reportable only when in aqueous solution)5 pounds
Benzo[g,h,i]perylenePersistent Bioaccumulative Toxic4 pounds
1,3-ButadieneCarcinogen2 pounds

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.