CITGO PETROLEUM CORPORATION

NPDES permit IL0001589 · Major NON-POTW · effective, expires 2031-01-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 41 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among IL permits in EPA's filings — check your permit).

Limits in force (294)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO MAX report only all year
001Sulfate [as S]DAILY MX report only all year
001BOD, 5-day, 20 deg. C30DA AVG <= 966 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 2472 lb/d all year
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Solids, total suspended30DA AVG <= 25 mg/L all year
001Solids, total suspendedDAILY MX <= 50 mg/L all year
001Solids, total suspended30DA AVG <= 1475 lb/d all year
001Solids, total suspendedDAILY MX <= 2414 lb/d all year
001Oil & Grease30DA AVG <= 15 mg/L all year
001Oil & GreaseDAILY MX <= 20 mg/L all year
001Oil & Grease30DA AVG <= 536 lb/d all year
001Oil & GreaseDAILY MX <= 1006 lb/d all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]30DA AVG <= 3 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L all year
001Nitrogen, ammonia total [as N]30DA AVG <= 145 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= 418 lb/d all year
001Phosphorus, total [as P]DAILY MX report only all year
001Cyanide, weak acid, dissociableDAILY MX report only all year
001Cyanide, weak acid, dissociableDAILY MX report only all year
001Cyanide, total [as CN]30DA AVG <= .1 mg/L all year
001Cyanide, total [as CN]DAILY MX <= .2 mg/L all year
001Cyanide, total [as CN]DAILY MX report only all year
001Cyanide, total [as CN]DAILY MX report only all year
001Cyanide, total [as CN]30DA AVG <= 4.8 lb/d all year
001Cyanide, total [as CN]DAILY MX <= 14 lb/d all year
001Sulfide, total [as S]30DA AVG <= 9.7 lb/d all year
001Sulfide, total [as S]DAILY MX <= 22 lb/d all year
001Arsenic, total [as As]DAILY MX report only all year
001Arsenic, total [as As]DAILY MX report only all year
001Barium, total [as Ba]DAILY MX report only all year
001Barium, total [as Ba]DAILY MX report only all year
001Cadmium, total [as Cd]DAILY MX report only all year
001Cadmium, total [as Cd]DAILY MX report only all year
001Chromium, hexavalent [as Cr]30DA AVG <= .1 mg/L all year
001Chromium, hexavalent [as Cr]DAILY MX <= .3 mg/L all year
001Chromium, hexavalent [as Cr]30DA AVG <= .7 lb/d all year
001Chromium, hexavalent [as Cr]DAILY MX <= 1.8 lb/d all year
001Chromium, total [as Cr]DAILY MX <= 1 mg/L all year
001Chromium, total [as Cr]30DA AVG <= 9.3 lb/d all year
001Chromium, total [as Cr]DAILY MX <= 26.5 lb/d all year
001Copper, total [as Cu]DAILY MX report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Iron, total [as Fe]DAILY MX report only all year
001Iron, total [as Fe]DAILY MX report only all year
001Iron, dissolved [as Fe]DAILY MX report only all year
001Iron, dissolved [as Fe]DAILY MX report only all year
001Lead, total [as Pb]DAILY MX report only all year
001Lead, total [as Pb]DAILY MX report only all year
001Manganese, total [as Mn]DAILY MX report only all year
001Manganese, total [as Mn]DAILY MX report only all year
001Nickel, total [as Ni]DAILY MX report only all year
001Nickel, total [as Ni]DAILY MX report only all year
001Silver, total [as Ag]DAILY MX report only all year
001Silver, total [as Ag]DAILY MX report only all year
001Vanadium, total [as V]DAILY MX report only all year
001Vanadium, total [as V]DAILY MX report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001Selenium, total [as Se]DAILY MX report only all year
001Selenium, total [as Se]DAILY MX report only all year
001Phenols30DA AVG <= .3 mg/L all year
001PhenolsDAILY MX <= .6 mg/L all year
001Phenols30DA AVG <= 10 lb/d all year
001PhenolsDAILY MX <= 29 lb/d all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= .05 mg/L all year
001Perfluorooctanoic acid (PFOA)DAILY MX report only all year
001Perfluorooctanoic acid (PFOA)DAILY MX report only all year
001Perfluorobutanoic acid (PFBA)DAILY MX report only all year
001Perfluorobutanoic acid (PFBA)DAILY MX report only all year
001Perfluorooctanesulfonamide (PFOSA)DAILY MX report only all year
001Perfluorooctanesulfonamide (PFOSA)DAILY MX report only all year
001Perfluoropentanoic acid (PFPeA)DAILY MX report only all year
001Perfluoropentanoic acid (PFPeA)DAILY MX report only all year
001Perfluorohexanoic acid (PFHxA)DAILY MX report only all year
001Perfluorohexanoic acid (PFHxA)DAILY MX report only all year
001Perfluoroheptanoic acid (PFHpA)DAILY MX report only all year
001Perfluoroheptanoic acid (PFHpA)DAILY MX report only all year
001Perfluorononanoic acid (PFNA)DAILY MX report only all year
001Perfluorononanoic acid (PFNA)DAILY MX report only all year
001Perfluorodecanoic acid (PFDA)DAILY MX report only all year
001Perfluorodecanoic acid (PFDA)DAILY MX report only all year
001Perfluoroundecanoic acid (PFUnA)DAILY MX report only all year
001Perfluoroundecanoic acid (PFUnA)DAILY MX report only all year
001Perfluorododecanoic acid (PFDoA)DAILY MX report only all year
001Perfluorododecanoic acid (PFDoA)DAILY MX report only all year
001Perfluorotridecanoic acid (PFTrDA)DAILY MX report only all year
001Perfluorotridecanoic acid (PFTrDA)DAILY MX report only all year
001Perfluorotetradecanoic acid (PFTeDA)DAILY MX report only all year
001Perfluorotetradecanoic acid (PFTeDA)DAILY MX report only all year
001N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)DAILY MX report only all year
001N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)DAILY MX report only all year
001N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)DAILY MX report only all year
001N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)DAILY MX report only all year
001N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)DAILY MX report only all year
001N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)DAILY MX report only all year
001N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)DAILY MX report only all year
001N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)DAILY MX report only all year
001Perfluorobutanesulfonic acid (PFBS)DAILY MX report only all year
001Perfluorobutanesulfonic acid (PFBS)DAILY MX report only all year
001Perfluorodecanesulfonic acid (PFDS)DAILY MX report only all year
001Perfluorodecanesulfonic acid (PFDS)DAILY MX report only all year
001Perfluoroheptanesulfonic acid (PFHpS)DAILY MX report only all year
001Perfluoroheptanesulfonic acid (PFHpS)DAILY MX report only all year
001Perfluorohexanesulfonic acid (PFHxS)DAILY MX report only all year
001Perfluorohexanesulfonic acid (PFHxS)DAILY MX report only all year
001Perfluorooctanesulfonic acid (PFOS)DAILY MX report only all year
001Perfluorooctanesulfonic acid (PFOS)DAILY MX report only all year
0011H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)DAILY MX report only all year
0011H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)DAILY MX report only all year
0011H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)DAILY MX report only all year
0011H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)DAILY MX report only all year
0011H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)DAILY MX report only all year
0011H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)DAILY MX report only all year
001Perfluoropentanesulfonic acid (PFPeS)DAILY MX report only all year
001Perfluoropentanesulfonic acid (PFPeS)DAILY MX report only all year
001Perfluorononanesulfonic acid (PFNS)DAILY MX report only all year
001Perfluorononanesulfonic acid (PFNS)DAILY MX report only all year
001Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year
001Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year
001Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
001Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
001Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
001Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
001Perfluorododecanesulfonic acid (PFDoS)DAILY MX report only all year
001Perfluorododecanesulfonic acid (PFDoS)DAILY MX report only all year
0014,8-Dioxa-3H-perfluorononanoic acid (ADONA)DAILY MX report only all year
0014,8-Dioxa-3H-perfluorononanoic acid (ADONA)DAILY MX report only all year
001N-methyl perfluorooctanesulfonamide (NMeFOSA)DAILY MX report only all year
001N-methyl perfluorooctanesulfonamide (NMeFOSA)DAILY MX report only all year
001N-ethyl perfluorooctanesulfonamide (NEtFOSA)DAILY MX report only all year
001N-ethyl perfluorooctanesulfonamide (NEtFOSA)DAILY MX report only all year
001Solids, total dissolvedMAXIMUM <= 7197 mg/L Jan, Feb, Mar, Apr, Dec
001Solids, total dissolvedDAILY MX <= 348000 lb/d Jan, Feb, Mar, Apr, Dec
001Mercury, total [as Hg]DAILY MX report only Jan, Jul
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 20 mg/L all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 40 mg/L all year
001Chemical Oxygen Demand [COD]30DA AVG <= 12871 lb/d all year
001Chemical Oxygen Demand [COD]DAILY MX <= 24804 lb/d all year
001PFAS SumDAILY MX report only all year
001PFAS SumDAILY MX report only all year
0013-Perfluoropropyl propanoic acid (3:3 FTCA)DAILY MX report only all year
0013-Perfluoropropyl propanoic acid (3:3 FTCA)DAILY MX report only all year
001Perfluoro-3-methoxypropanoic acid (PFMPA)DAILY MX report only all year
001Perfluoro-3-methoxypropanoic acid (PFMPA)DAILY MX report only all year
0019-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)DAILY MX report only all year
0019-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)DAILY MX report only all year
00111-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)DAILY MX report only all year
00111-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)DAILY MX report only all year
0013-Perfluoroheptyl propanoic acid (7:3 FTCA)DAILY MX report only all year
0013-Perfluoroheptyl propanoic acid (7:3 FTCA)DAILY MX report only all year
001Perfluoro-4-methoxybutanoic acid (PFMBA)DAILY MX report only all year
001Perfluoro-4-methoxybutanoic acid (PFMBA)DAILY MX report only all year
0012H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)DAILY MX report only all year
0012H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)DAILY MX report only all year
002BOD, 5-day, 20 deg. C30DA AVG <= 20 mg/L all year
002BOD, 5-day, 20 deg. CDAILY MX <= 40 mg/L all year
002pHMO MIN >= 6 SU all year
002pHMO MAX <= 9 SU all year
002Solids, total suspended30DA AVG <= 25 mg/L all year
002Solids, total suspendedDAILY MX <= 50 mg/L all year
002Oil & Grease30DA AVG <= 15 mg/L all year
002Oil & GreaseDAILY MX <= 30 mg/L all year
002Nitrogen, ammonia total [as N]DAILY MX <= 9.1 mg/L Mar, Apr, May, Sep, Oct
002Nitrogen, ammonia total [as N]DAILY MX <= 9.4 mg/L Jun, Jul, Aug
002Nitrogen, ammonia total [as N]DAILY MX <= 4.8 mg/L Jan, Feb, Nov, Dec
002Cyanide, weak acid, dissociableDAILY MX report only all year
002Cyanide, weak acid, dissociableDAILY MX report only all year
002Cyanide, total [as CN]DAILY MX report only all year
002Cyanide, total [as CN]DAILY MX report only all year
002Fluoride, total [as F]30DA AVG <= 15 mg/L all year
002Fluoride, total [as F]DAILY MX <= 28.6 mg/L all year
002Arsenic, total [as As]DAILY MX report only all year
002Arsenic, total [as As]DAILY MX report only all year
002Barium, total [as Ba]DAILY MX report only all year
002Barium, total [as Ba]DAILY MX report only all year
002Cadmium, total [as Cd]DAILY MX report only all year
002Cadmium, total [as Cd]DAILY MX report only all year
002Chromium, hexavalent [as Cr]30DA AVG <= .1 mg/L all year
002Chromium, hexavalent [as Cr]DAILY MX <= .3 mg/L all year
002Chromium, total [as Cr]DAILY MX <= 1 mg/L all year
002Copper, total [as Cu]DAILY MX report only all year
002Copper, total [as Cu]DAILY MX report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Iron, dissolved [as Fe]DAILY MX report only all year
002Iron, dissolved [as Fe]DAILY MX report only all year
002Lead, total [as Pb]DAILY MX report only all year
002Lead, total [as Pb]DAILY MX report only all year
002Manganese, total [as Mn]DAILY MX report only all year
002Manganese, total [as Mn]DAILY MX report only all year
002Nickel, total [as Ni]DAILY MX report only all year
002Nickel, total [as Ni]DAILY MX report only all year
002Silver, total [as Ag]DAILY MX report only all year
002Silver, total [as Ag]DAILY MX report only all year
002Vanadium, total [as V]DAILY MX report only all year
002Vanadium, total [as V]DAILY MX report only all year
002Zinc, total [as Zn]DAILY MX report only all year
002Zinc, total [as Zn]DAILY MX report only all year
002Selenium, total [as Se]DAILY MX report only all year
002Selenium, total [as Se]DAILY MX report only all year
002Phenols30DA AVG <= .3 mg/L all year
002PhenolsDAILY MX <= .6 mg/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Perfluorooctanoic acid (PFOA)DAILY MX report only all year
002Perfluorooctanoic acid (PFOA)DAILY MX report only all year
002Perfluorobutanoic acid (PFBA)DAILY MX report only all year
002Perfluorobutanoic acid (PFBA)DAILY MX report only all year
002Perfluorooctanesulfonamide (PFOSA)DAILY MX report only all year
002Perfluorooctanesulfonamide (PFOSA)DAILY MX report only all year
002Perfluoropentanoic acid (PFPeA)DAILY MX report only all year
002Perfluoropentanoic acid (PFPeA)DAILY MX report only all year
002Perfluorohexanoic acid (PFHxA)DAILY MX report only all year
002Perfluorohexanoic acid (PFHxA)DAILY MX report only all year
002Perfluoroheptanoic acid (PFHpA)DAILY MX report only all year
002Perfluoroheptanoic acid (PFHpA)DAILY MX report only all year
002Perfluorononanoic acid (PFNA)DAILY MX report only all year
002Perfluorononanoic acid (PFNA)DAILY MX report only all year
002Perfluorodecanoic acid (PFDA)DAILY MX report only all year
002Perfluorodecanoic acid (PFDA)DAILY MX report only all year
002Perfluoroundecanoic acid (PFUnA)DAILY MX report only all year
002Perfluoroundecanoic acid (PFUnA)DAILY MX report only all year
002Perfluorododecanoic acid (PFDoA)DAILY MX report only all year
002Perfluorododecanoic acid (PFDoA)DAILY MX report only all year
002Perfluorotridecanoic acid (PFTrDA)DAILY MX report only all year
002Perfluorotridecanoic acid (PFTrDA)DAILY MX report only all year
002Perfluorotetradecanoic acid (PFTeDA)DAILY MX report only all year
002Perfluorotetradecanoic acid (PFTeDA)DAILY MX report only all year
002N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)DAILY MX report only all year
002N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)DAILY MX report only all year
002N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)DAILY MX report only all year
002N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)DAILY MX report only all year
002N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)DAILY MX report only all year
002N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)DAILY MX report only all year
002N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)DAILY MX report only all year
002N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)DAILY MX report only all year
002Perfluorobutanesulfonic acid (PFBS)DAILY MX report only all year
002Perfluorobutanesulfonic acid (PFBS)DAILY MX report only all year
002Perfluorodecanesulfonic acid (PFDS)DAILY MX report only all year
002Perfluorodecanesulfonic acid (PFDS)DAILY MX report only all year
002Perfluoroheptanesulfonic acid (PFHpS)DAILY MX report only all year
002Perfluoroheptanesulfonic acid (PFHpS)DAILY MX report only all year
002Perfluorohexanesulfonic acid (PFHxS)DAILY MX report only all year
002Perfluorohexanesulfonic acid (PFHxS)DAILY MX report only all year
002Perfluorooctanesulfonic acid (PFOS)DAILY MX report only all year
002Perfluorooctanesulfonic acid (PFOS)DAILY MX report only all year
0021H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)DAILY MX report only all year
0021H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)DAILY MX report only all year
0021H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)DAILY MX report only all year
0021H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)DAILY MX report only all year
0021H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)DAILY MX report only all year
0021H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)DAILY MX report only all year
002Perfluoropentanesulfonic acid (PFPeS)DAILY MX report only all year
002Perfluoropentanesulfonic acid (PFPeS)DAILY MX report only all year
002Perfluorononanesulfonic acid (PFNS)DAILY MX report only all year
002Perfluorononanesulfonic acid (PFNS)DAILY MX report only all year
002Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year
002Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year
002Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
002Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
002Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
002Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
002Perfluorododecanesulfonic acid (PFDoS)DAILY MX report only all year
002Perfluorododecanesulfonic acid (PFDoS)DAILY MX report only all year
0024,8-Dioxa-3H-perfluorononanoic acid (ADONA)DAILY MX report only all year
0024,8-Dioxa-3H-perfluorononanoic acid (ADONA)DAILY MX report only all year
002N-methyl perfluorooctanesulfonamide (NMeFOSA)DAILY MX report only all year
002N-methyl perfluorooctanesulfonamide (NMeFOSA)DAILY MX report only all year
002N-ethyl perfluorooctanesulfonamide (NEtFOSA)DAILY MX report only all year
002N-ethyl perfluorooctanesulfonamide (NEtFOSA)DAILY MX report only all year
002PFAS SumDAILY MX report only all year
002PFAS SumDAILY MX report only all year
0023-Perfluoropropyl propanoic acid (3:3 FTCA)DAILY MX report only all year
0023-Perfluoropropyl propanoic acid (3:3 FTCA)DAILY MX report only all year
002Perfluoro-3-methoxypropanoic acid (PFMPA)DAILY MX report only all year
002Perfluoro-3-methoxypropanoic acid (PFMPA)DAILY MX report only all year
0029-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)DAILY MX report only all year
0029-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)DAILY MX report only all year
00211-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)DAILY MX report only all year
00211-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)DAILY MX report only all year
0023-Perfluoroheptyl propanoic acid (7:3 FTCA)DAILY MX report only all year
0023-Perfluoroheptyl propanoic acid (7:3 FTCA)DAILY MX report only all year
002Perfluoro-4-methoxybutanoic acid (PFMBA)DAILY MX report only all year
002Perfluoro-4-methoxybutanoic acid (PFMBA)DAILY MX report only all year
0022H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)DAILY MX report only all year
0022H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)DAILY MX report only all year
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Chlorine, total residualDAILY MX <= .05 mg/L all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states