ARCHER DANIELS MIDLAND COMPANY

NPDES permit IA0003620 · Major NON-POTW · effective, expires 2027-02-28 · 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

8values over a limit
53required values missing, on 17 form(s)
16of 88 forms filed late

Last period with anything received: 2026-07-31. Most often over: Temperature, water deg. fahrenheit (6), Solids, total suspended (2).

Reporting

Reports are due about 16 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (79)

OutfallParameterStatisticLimitMonths
002pHDAILY MN >= 6.3 SU all year
002pHDAILY MX <= 9 SU all year
002Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 1 N=0;Y=1 all year
002Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 1 N=0;Y=1 all year
003pHDAILY MN >= 6.3 SU all year
003pHDAILY MX <= 9 SU all year
005BOD, 5-day, 20 deg. C30DA AVG report only all year
005BOD, 5-day, 20 deg. CDAILY MX report only all year
005BOD, 5-day, 20 deg. C30DA AVG report only all year
005BOD, 5-day, 20 deg. CDAILY MX report only all year
005pHDAILY MN >= 6 SU all year
005pHDAILY MX <= 9 SU all year
005pH30DA AVG report only all year
005pHDAILY MX report only all year
005Solids, total suspended30DA AVG report only all year
005Solids, total suspendedDAILY MX report only all year
005Solids, total suspended30DA AVG report only all year
005Solids, total suspendedDAILY MX report only all year
005Nitrogen, total [as N]30DA AVG report only all year
005Nitrogen, total [as N]DAILY MX report only all year
005Nitrogen, total [as N]30DA AVG report only all year
005Nitrogen, total [as N]DAILY MX report only all year
005Nitrogen, Kjeldahl, total [as N]30DA AVG report only all year
005Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
005Nitrogen, Kjeldahl, total [as N]30DA AVG report only all year
005Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
005Phosphorus, total [as P]30DA AVG report only all year
005Phosphorus, total [as P]DAILY MX report only all year
005Phosphorus, total [as P]30DA AVG report only all year
005Phosphorus, total [as P]DAILY MX report only all year
005Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 1 N=0;Y=1 all year
005Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 1 N=0;Y=1 all year
006pHDAILY MN >= 6.3 SU all year
006pHDAILY MX <= 9 SU all year
009pHDAILY MN >= 6.3 SU all year
009pHDAILY MX <= 9 SU all year
010pHDAILY MN >= 6.3 SU all year
010pHDAILY MX <= 9 SU all year
017pHDAILY MN >= 6.3 SU all year
017pHDAILY MX <= 9 SU all year
SUMTemperature, water deg. fahrenheit30DA AVG <= 89 deg F May
SUMTemperature, water deg. fahrenheit30DA AVG <= 79.2 deg F Oct
SUMTemperature, water deg. fahrenheit30DA AVG <= 98.5 deg F Jul
SUMTemperature, water deg. fahrenheit30DA AVG <= 89.7 deg F Sep
SUMTemperature, water deg. fahrenheit30DA AVG <= 94.3 deg F Aug
SUMTemperature, water deg. fahrenheit30DA AVG <= 92.5 deg F Jun
SUMTemperature, water deg. fahrenheit30DA AVG <= 69.7 deg F Nov
SUMTemperature, water deg. fahrenheit30DA AVG <= 74.2 deg F Mar
SUMTemperature, water deg. fahrenheit30DA AVG <= 80 deg F Apr
SUMTemperature, water deg. fahrenheit30DA AVG <= 64.4 deg F Jan
SUMTemperature, water deg. fahrenheit30DA AVG <= 62.7 deg F Feb
SUMTemperature, water deg. fahrenheit30DA AVG <= 65.5 deg F Dec
SUMTemperature, water deg. fahrenheitDAILY MX <= 110.4 deg F May
SUMTemperature, water deg. fahrenheitDAILY MX <= 96.1 deg F Oct
SUMTemperature, water deg. fahrenheitDAILY MX <= 102.7 deg F Jul
SUMTemperature, water deg. fahrenheitDAILY MX <= 100 deg F Sep
SUMTemperature, water deg. fahrenheitDAILY MX <= 100.1 deg F Aug
SUMTemperature, water deg. fahrenheitDAILY MX <= 104.8 deg F Jun
SUMTemperature, water deg. fahrenheitDAILY MX <= 90.5 deg F Nov
SUMTemperature, water deg. fahrenheitDAILY MX <= 85.6 deg F Mar
SUMTemperature, water deg. fahrenheitDAILY MX <= 105.1 deg F Apr
SUMTemperature, water deg. fahrenheitDAILY MX <= 74 deg F Jan
SUMTemperature, water deg. fahrenheitDAILY MX <= 67.8 deg F Feb
SUMTemperature, water deg. fahrenheitDAILY MX <= 76.4 deg F Dec
SUMBOD, 5-day, 20 deg. C30DA AVG <= 18000 lb/d all year
SUMBOD, 5-day, 20 deg. CDAILY MX <= 58464 lb/d all year
SUMBOD, 5-day, 20 deg. C30DA AVG report only all year
SUMBOD, 5-day, 20 deg. CDAILY MX report only all year
SUMBOD, 5-day, 20 deg. C30DA AVG report only all year
SUMBOD, 5-day, 20 deg. CDAILY MX report only all year
SUMpH30DA AVG report only all year
SUMpHDAILY MX report only all year
SUMSolids, total suspended30DA AVG <= 26983 lb/d all year
SUMSolids, total suspendedDAILY MX <= 107933 lb/d all year
SUMSolids, total suspended30DA AVG report only all year
SUMSolids, total suspendedDAILY MX report only all year
SUMSolids, total suspended30DA AVG report only all year
SUMSolids, total suspendedDAILY MX report only all year
SUMTemperature, length of excursionDAILY MX <= 87.6 hr/12mo 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