Cargill Corn Milling North America - Blair

NPDES permit NE0131334 · Major NON-POTW · effective, expires 2030-06-30 · 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

2values over a limit
0required values missing, on 0 form(s)
0of 43 forms filed late

Last period with anything received: 2026-06-30. Most often over: Chlorine, total residual (2).

Reporting

Reports are due about 59 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (216)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX <= 105 deg F all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 4424 kg/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 12881 kg/d all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedMO AVG <= 5616 kg/d all year
001Solids, total suspendedDAILY MX <= 17186 kg/d all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 35.85 mg/L Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 26.07 mg/L Mar, Apr, May
001Nitrogen, ammonia total [as N]MO AVG <= 35.3 mg/L Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 89.25 mg/L Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 51.07 mg/L Mar, Apr, May
001Nitrogen, ammonia total [as N]DAILY MX <= 72.3 mg/L Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 1044.5 kg/d Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 712.32 kg/d Mar, Apr, May
001Nitrogen, ammonia total [as N]MO AVG <= 1029.58 kg/d Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 2600.4 kg/d Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 1395.41 kg/d Mar, Apr, May
001Nitrogen, ammonia total [as N]DAILY MX <= 2423.45 kg/d Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Cyanide, total [as CN]MO AVG <= 420 ug/L all year
001Cyanide, total [as CN]DAILY MX <= 1200 ug/L all year
001Chloride [as Cl]MO AVG report only all year
001Chloride [as Cl]DAILY MX report only all year
001Chloride [as Cl]MO AVG report only all year
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Arsenic, total [as As]MO AVG report only all year
001Arsenic, total [as As]DAILY MX report only all year
001Chromium, total [as Cr]MO AVG <= 1110 ug/L all year
001Chromium, total [as Cr]DAILY MX <= 2770 ug/L all year
001Copper, total [as Cu]MO AVG <= 1450 ug/L all year
001Copper, total [as Cu]DAILY MX <= 3380 ug/L all year
001Lead, total [as Pb]MO AVG <= 320 ug/L all year
001Lead, total [as Pb]DAILY MX <= 690 ug/L all year
001Nickel, total [as Ni]MO AVG <= 1690 ug/L all year
001Nickel, total [as Ni]DAILY MX <= 3980 ug/L all year
001Zinc, total [as Zn]MO AVG <= 1050 ug/L all year
001Zinc, total [as Zn]DAILY MX <= 2610 ug/L all year
001Carbon tetrachlorideMO AVG <= 18 ug/L all year
001Carbon tetrachlorideDAILY MX <= 38 ug/L all year
0011,2-DichloroethaneMO AVG <= 68 ug/L all year
0011,2-DichloroethaneDAILY MX <= 211 ug/L all year
001ChloroformMO AVG <= 21 ug/L all year
001ChloroformDAILY MX <= 46 ug/L all year
001TolueneMO AVG <= 26 ug/L all year
001TolueneDAILY MX <= 80 ug/L all year
001BenzeneMO AVG <= 37 ug/L all year
001BenzeneDAILY MX <= 136 ug/L all year
001AcenaphthyleneMO AVG <= 22 ug/L all year
001AcenaphthyleneDAILY MX <= 59 ug/L all year
001AcenaphtheneMO AVG <= 22 ug/L all year
001AcenaphtheneDAILY MX <= 59 ug/L all year
001AcrylonitrileMO AVG <= 96 ug/L all year
001AcrylonitrileDAILY MX <= 242 ug/L all year
001AnthraceneMO AVG <= 22 ug/L all year
001AnthraceneDAILY MX <= 59 ug/L all year
001Benzo[k]fluorantheneMO AVG <= 22 ug/L all year
001Benzo[k]fluorantheneDAILY MX <= 59 ug/L all year
001Benzo[a]pyreneMO AVG <= 23 ug/L all year
001Benzo[a]pyreneDAILY MX <= 61 ug/L all year
001ChlorobenzeneMO AVG <= 15 ug/L all year
001ChlorobenzeneDAILY MX <= 28 ug/L all year
001ChryseneMO AVG <= 22 ug/L all year
001ChryseneDAILY MX <= 59 ug/L all year
001Diethyl phthalateMO AVG <= 81 ug/L all year
001Diethyl phthalateDAILY MX <= 203 ug/L all year
001Dimethyl phthalateMO AVG <= 19 ug/L all year
001Dimethyl phthalateDAILY MX <= 47 ug/L all year
001EthylbenzeneMO AVG <= 32 ug/L all year
001EthylbenzeneDAILY MX <= 108 ug/L all year
001FluorantheneMO AVG <= 25 ug/L all year
001FluorantheneDAILY MX <= 68 ug/L all year
001FluoreneMO AVG <= 22 ug/L all year
001FluoreneDAILY MX <= 59 ug/L all year
001HexachloroethaneMO AVG <= 21 ug/L all year
001HexachloroethaneDAILY MX <= 54 ug/L all year
001Methyl chloride [Chloromethane]MO AVG <= 86 ug/L all year
001Methyl chloride [Chloromethane]DAILY MX <= 190 ug/L all year
001Methylene chlorideMO AVG <= 40 ug/L all year
001Methylene chlorideDAILY MX <= 89 ug/L all year
001NitrobenzeneMO AVG <= 27 ug/L all year
001NitrobenzeneDAILY MX <= 68 ug/L all year
001PhenanthreneMO AVG <= 22 ug/L all year
001PhenanthreneDAILY MX <= 59 ug/L all year
001PyreneMO AVG <= 25 ug/L all year
001PyreneDAILY MX <= 67 ug/L all year
0011,1-DichloroethaneMO AVG <= 22 ug/L all year
0011,1-DichloroethaneDAILY MX <= 59 ug/L all year
0011,1-DichloroethyleneMO AVG <= 16 ug/L all year
0011,1-DichloroethyleneDAILY MX <= 25 ug/L all year
0011,1,1-TrichloroethaneMO AVG <= 21 ug/L all year
0011,1,1-TrichloroethaneDAILY MX <= 54 ug/L all year
0011,1,2-TrichloroethaneMO AVG <= 21 ug/L all year
0011,1,2-TrichloroethaneDAILY MX <= 54 ug/L all year
001Benzo[a]anthraceneMO AVG <= 22 ug/L all year
001Benzo[a]anthraceneDAILY MX <= 59 ug/L all year
0011,2-DichlorobenzeneMO AVG <= 77 ug/L all year
0011,2-DichlorobenzeneDAILY MX <= 163 ug/L all year
0011,2-DichloropropaneMO AVG <= 153 ug/L all year
0011,2-DichloropropaneDAILY MX <= 230 ug/L all year
001trans-1,2-DichloroethyleneMO AVG <= 21 ug/L all year
001trans-1,2-DichloroethyleneDAILY MX <= 54 ug/L all year
0011,2,4-TrichlorobenzeneMO AVG <= 68 ug/L all year
0011,2,4-TrichlorobenzeneDAILY MX <= 140 ug/L all year
0011,3-DichlorobenzeneMO AVG <= 31 ug/L all year
0011,3-DichlorobenzeneDAILY MX <= 44 ug/L all year
0011,4-DichlorobenzeneMO AVG <= 15 ug/L all year
0011,4-DichlorobenzeneDAILY MX <= 28 ug/L all year
0012-ChlorophenolMO AVG <= 31 ug/L all year
0012-ChlorophenolDAILY MX <= 98 ug/L all year
0012-NitrophenolMO AVG <= 41 ug/L all year
0012-NitrophenolDAILY MX <= 69 ug/L all year
0012,4-DichlorophenolMO AVG <= 39 ug/L all year
0012,4-DichlorophenolDAILY MX <= 112 ug/L all year
0012,4-DimethylphenolMO AVG <= 18 ug/L all year
0012,4-DimethylphenolDAILY MX <= 36 ug/L all year
0012,4-DinitrotolueneMO AVG <= 113 ug/L all year
0012,4-DinitrotolueneDAILY MX <= 285 ug/L all year
0012,4-DinitrophenolMO AVG <= 71 ug/L all year
0012,4-DinitrophenolDAILY MX <= 123 ug/L all year
0012,6-DinitrotolueneMO AVG <= 255 ug/L all year
0012,6-DinitrotolueneDAILY MX <= 641 ug/L all year
0014-NitrophenolMO AVG <= 72 ug/L all year
0014-NitrophenolDAILY MX <= 124 ug/L all year
0014,6-Dinitro-o-cresolMO AVG <= 78 ug/L all year
0014,6-Dinitro-o-cresolDAILY MX <= 277 ug/L all year
001PhenolMO AVG <= 15 ug/L all year
001PhenolDAILY MX <= 26 ug/L all year
001NaphthaleneMO AVG <= 22 ug/L all year
001NaphthaleneDAILY MX <= 59 ug/L all year
001Di[2-ethylhexyl] phthalate [DEHP]MO AVG <= 103 ug/L all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 279 ug/L all year
001Di-n-butyl phthalateMO AVG <= 27 ug/L all year
001Di-n-butyl phthalateDAILY MX <= 57 ug/L all year
001Vinyl chlorideMO AVG <= 104 ug/L all year
001Vinyl chlorideDAILY MX <= 268 ug/L all year
001TrichloroethyleneMO AVG <= 21 ug/L all year
001TrichloroethyleneDAILY MX <= 54 ug/L all year
001HexachlorobenzeneMO AVG <= 15 ug/L all year
001HexachlorobenzeneDAILY MX <= 28 ug/L all year
001HexachlorobutadieneMO AVG <= 20 ug/L all year
001HexachlorobutadieneDAILY MX <= 49 ug/L 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 residualMO AVG <= .2 mg/L Mar, Apr, May
001Chlorine, total residualMO AVG <= .3 mg/L Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualMO AVG <= .2 mg/L Jan, Feb, Nov, Dec
001Chlorine, total residualDAILY MX <= .54 mg/L Mar, Apr, May
001Chlorine, total residualDAILY MX <= .77 mg/L Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualDAILY MX <= .57 mg/L Jan, Feb, Nov, Dec
0011,3-DichloropropyleneMO AVG <= 29 ug/L all year
0011,3-DichloropropyleneDAILY MX <= 44 ug/L all year
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 8.23 tox acute Jan, Feb, Nov, Dec
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 8.33 tox acute Mar, Apr, May
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 11.74 tox acute Jun, Jul, Aug, Sep, Oct
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 8.33 tox acute Mar, Apr, May
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 11.74 tox acute Jun, Jul, Aug, Sep, Oct
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 8.23 tox acute Jan, Feb, Nov, Dec
0013,4-BenzofluorantheneMO AVG <= 23 ug/L all year
0013,4-BenzofluorantheneDAILY MX <= 61 ug/L all year
001ChloroethaneMO AVG <= 104 ug/L all year
001ChloroethaneDAILY MX <= 268 ug/L all year
001TetrachloroethyleneMO AVG <= 27 ug/L all year
001TetrachloroethyleneDAILY MX <= 56 ug/L all year
002Temperature, water deg. fahrenheitMO AVG report only all year
002Temperature, water deg. fahrenheitDAILY MX <= 90 deg F all year
002ConductivityMO AVG report only all year
002ConductivityDAILY MX report only all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. CDAILY MX report only all year
002pHDAILY MN >= 6.5 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedDAILY MX report only all year
002Nitrogen, ammonia total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Carbon, tot organic [TOC]MO AVG report only all year
002Carbon, tot organic [TOC]DAILY MX report only all year
002Chloride [as Cl]MO AVG report only all year
002Chloride [as Cl]DAILY MX report only all year
002Chloride [as Cl]MO AVG report only all year
002Chloride [as Cl]DAILY MX report only 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
002Chlorine, total residualMO AVG <= .011 mg/L all year
002Chlorine, total residualDAILY MX <= .019 mg/L all year
002Chemical Oxygen Demand [COD]MO AVG report only all year
002Chemical Oxygen Demand [COD]DAILY MX report only all year
003Temperature, water deg. fahrenheitMO AVG report only all year
003Temperature, water deg. fahrenheitDAILY MX <= 90 deg F all year
003BOD, 5-day, 20 deg. CMO AVG report only all year
003BOD, 5-day, 20 deg. CDAILY MX report only all year
003pHDAILY MN >= 6.5 SU all year
003pHDAILY MX <= 9 SU all year
003Solids, total suspendedMO AVG report only all year
003Solids, total suspendedDAILY MX report only all year
003Nitrogen, ammonia total [as N]MO AVG report only all year
003Nitrogen, ammonia total [as N]DAILY MX report only all year
003Carbon, tot organic [TOC]MO AVG report only all year
003Carbon, tot organic [TOC]DAILY MX report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Chlorine, total residualMO AVG <= .011 mg/L all year
003Chlorine, total residualDAILY MX <= .019 mg/L all year
003Chemical Oxygen Demand [COD]MO AVG report only all year
003Chemical Oxygen Demand [COD]DAILY MX report only 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