Heartland Corn Products

NPDES permit MN0062561 · Minor NON-POTW · effective, expires 2028-05-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 44 forms filed late

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

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MN permits in EPA's filings — check your permit).

Limits in force (53)

OutfallParameterStatisticLimitMonths
D002Specific conductanceMO AVG report only all year
D002pHINST MIN >= 6 SU all year
D002pHINST MAX <= 9 SU all year
D002Solids, total suspendedMO AVG <= 30 mg/L all year
D002Solids, total suspendedDAILY MX <= 52 mg/L all year
D002Phosphorus, total [as P]MO AVG report only all year
D002Flow, in conduit or thru treatment plantMO AVG report only all year
D002Flow, in conduit or thru treatment plantMO MAX report only all year
D002Flow, in conduit or thru treatment plantMO TOTAL report only all year
D002EthanolMO MAX report only all year
D002BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D002BOD, carbonaceous [5 day, 20 C]DAILY MX <= 43 mg/L all year
D002Duration of dischargeMO TOTAL report only all year
D003Specific conductanceMO MAX report only all year
D003pHINST MIN >= 6 SU all year
D003pHINST MAX <= 9 SU all year
D003Solids, total suspendedMO AVG <= 30 mg/L all year
D003Solids, total suspendedDAILY MX <= 44 mg/L all year
D003Phosphorus, total [as P]MO AVG report only all year
D003Organics, gasoline rangeMO MAX report only all year
D003Flow, in conduit or thru treatment plantMO AVG report only all year
D003Flow, in conduit or thru treatment plantMO MAX report only all year
D003Flow, in conduit or thru treatment plantMO TOTAL report only all year
D003EthanolMO MAX report only all year
D003BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D003BOD, carbonaceous [5 day, 20 C]DAILY MX <= 37 mg/L all year
D003Duration of dischargeMO TOTAL report only all year
D004Specific conductanceMO MAX report only all year
D004pHINST MIN >= 6 SU all year
D004pHINST MAX <= 9 SU all year
D004Solids, total suspendedMO AVG <= 30 mg/L all year
D004Solids, total suspendedDAILY MX <= 44 mg/L all year
D004Phosphorus, total [as P]MO AVG report only all year
D004Flow, in conduit or thru treatment plantMO AVG report only all year
D004Flow, in conduit or thru treatment plantMO MAX report only all year
D004Flow, in conduit or thru treatment plantMO TOTAL report only all year
D004EthanolMO MAX report only all year
D004BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D004BOD, carbonaceous [5 day, 20 C]DAILY MX <= 37 mg/L all year
D004Duration of dischargeMO TOTAL report only all year
D010Specific conductanceMO AVG report only all year
D010pHINST MIN >= 6 SU all year
D010pHINST MAX <= 9 SU all year
D010Solids, total suspendedMO AVG <= 30 mg/L all year
D010Solids, total suspendedDAILY MX <= 52 mg/L all year
D010Phosphorus, total [as P]MO AVG report only all year
D010Flow, in conduit or thru treatment plantMO AVG report only all year
D010Flow, in conduit or thru treatment plantMO MAX report only all year
D010Flow, in conduit or thru treatment plantMO TOTAL report only all year
D010EthanolMO MAX report only all year
D010BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D010BOD, carbonaceous [5 day, 20 C]DAILY MX <= 43 mg/L all year
D010Duration of dischargeMO TOTAL 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