INDIANA MUNICIPAL POWER AGENCY

NPDES permit IN0063151 · Minor NON-POTW · effective, expires 2029-02-28 · 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

0values over a limit
2required values missing, on 1 form(s)
2of 13 forms filed late

Last period with anything received: 2026-08-31.

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (42)

OutfallParameterStatisticLimitMonths
000Flow, in conduit or thru treatment plantMO AVG report only all year
000Flow, in conduit or thru treatment plantDAILY MX report only all year
002Temperature, air [degrees Fahrenheit]ET report only Dec
002Temperature, air [degrees Fahrenheit]ET report only Dec
002Dry days preceding precipitation eventET report only Dec
002Dry days preceding precipitation eventET report only Dec
002pHANNL MAX report only Dec
002pHANNL MAX report only Dec
002Solids, total suspendedANNL AVG report only Dec
002Solids, total suspendedANNL AVG report only Dec
002Solids, total suspendedANNL MAX report only Dec
002Solids, total suspendedANNL MAX report only Dec
002Oil and grease, hexane extr methodANNL AVG report only Dec
002Oil and grease, hexane extr methodANNL AVG report only Dec
002Oil and grease, hexane extr methodANNL MAX report only Dec
002Oil and grease, hexane extr methodANNL MAX report only Dec
002Nitrogen, Kjeldahl, total [as N]ANNL AVG report only Dec
002Nitrogen, Kjeldahl, total [as N]ANNL AVG report only Dec
002Nitrogen, Kjeldahl, total [as N]ANNL MAX report only Dec
002Nitrogen, Kjeldahl, total [as N]ANNL MAX report only Dec
002Nitrite + Nitrate total [as N]ANNL AVG report only Dec
002Nitrite + Nitrate total [as N]ANNL AVG report only Dec
002Nitrite + Nitrate total [as N]ANNL MAX report only Dec
002Nitrite + Nitrate total [as N]ANNL MAX report only Dec
002Phosphorus, total [as P]ANNL AVG report only Dec
002Phosphorus, total [as P]ANNL AVG report only Dec
002Phosphorus, total [as P]ANNL MAX report only Dec
002Phosphorus, total [as P]ANNL MAX report only Dec
002RainfallET report only all year
002RainfallET report only all year
002BOD, carbonaceous [5 day, 20 C]ANNL AVG report only Dec
002BOD, carbonaceous [5 day, 20 C]ANNL AVG report only Dec
002BOD, carbonaceous [5 day, 20 C]ANNL MAX report only Dec
002BOD, carbonaceous [5 day, 20 C]ANNL MAX report only Dec
002Chemical Oxygen Demand [COD]ANNL AVG report only Dec
002Chemical Oxygen Demand [COD]ANNL AVG report only Dec
002Chemical Oxygen Demand [COD]ANNL MAX report only Dec
002Chemical Oxygen Demand [COD]ANNL MAX report only Dec
002Storm water flowANNL MAX report only Dec
002Storm water flowANNL MAX report only Dec
002Flow, totalANNL TOT report only Dec
002Flow, totalANNL TOT 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