Hannibal Development Partners

NPDES permit OH0011550 · Major 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
88required values missing, on 4 form(s)
12of 13 forms filed late

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

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (31)

OutfallParameterStatisticLimitMonths
017Temperature, water deg. centigradeMO AVG report only all year
017Temperature, water deg. centigradeDAILY MX report only all year
017Oxygen, dissolved [DO]DAILY MN report only all year
017pHDAILY MN >= 6 SU all year
017pHDAILY MX <= 9 SU all year
017Solids, total suspendedMO AVG <= 30 mg/L all year
017Solids, total suspendedWKLY MAX <= 45 mg/L all year
017Solids, total suspendedMO AVG <= 22.8 kg/d all year
017Solids, total suspendedWKLY MAX <= 34.1 kg/d all year
017Nitrogen, ammonia total [as N]MO AVG report only all year
017Nitrogen, ammonia total [as N]DAILY MX report only all year
017Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Aug, Dec
017Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Aug, Dec
017Phosphorus, total [as P]MO AVG report only Mar, Jun, Aug, Dec
017Phosphorus, total [as P]DAILY MX report only Mar, Jun, Aug, Dec
017Turbidity [severity]MO AVG report only all year
017Turbidity [severity]DAILY MX report only all year
017Coliform, fecal MF, MFC broth, 44.5 CMO GEOMN <= 1000 #/100mL Jan, Feb, Mar, Apr, Nov, Dec
017Coliform, fecal MF, MFC broth, 44.5 CWK GEOMN <= 2000 #/100mL Jan, Feb, Mar, Apr, Nov, Dec
017E. coli, MTEC-MFMO GEOMN <= 130 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
017E. coli, MTEC-MFWK GEOMN <= 240 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
017Flow, in conduit or thru treatment plantMO AVG report only all year
017Flow, in conduit or thru treatment plantDAILY MX report only all year
017BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
017BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 40 mg/L all year
017BOD, carbonaceous [5 day, 20 C]MO AVG <= 19 kg/d all year
017BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 30.3 kg/d all year
586Biosolids weight indluding admixturesMO AVG report only Dec
586Biosolids weight indluding admixturesDAILY MX report only Dec
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec

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