Dumont city of

NPDES permit MN0064831 · Minor POTW · effective, expires 2027-03-31 · 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
1required values missing, on 1 form(s)
0of 36 forms filed late

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

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 (35)

OutfallParameterStatisticLimitMonths
D009Oxygen, dissolved [DO]MO MIN report only all year
D009pHMO MIN >= 6 SU all year
D009pHMO MAX <= 9 SU all year
D009Solids, total suspendedMO AVG <= 45 mg/L all year
D009Solids, total suspendedMX WK AV <= 65 mg/L all year
D009Solids, total suspendedMO AVG <= 19.1 kg/d all year
D009Solids, total suspendedMX WK AV <= 27.6 kg/d all year
D009Nitrogen, total [as N]MO AVG report only all year
D009Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D009Nitrite + Nitrate total [as N]MO AVG report only all year
D009Phosphorus, total [as P]MO AVG report only all year
D009Phosphorus, total [as P]MO AVG report only all year
D009Phosphorus, total [as P]YA <= 41 kg/yr all year
D009Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D009Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D009Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Jul, Aug
D009Flow, in conduit or thru treatment plantMO MAX report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D009Flow, in conduit or thru treatment plantMO MAX report only Jan, Feb, Jul, Aug
D009Flow, in conduit or thru treatment plantMO TOTAL report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D009Flow, in conduit or thru treatment plantMO TOTAL report only Jan, Feb, Jul, Aug
D009BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D009BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D009BOD, carbonaceous [5 day, 20 C]MO AVG <= 10.6 kg/d all year
D009BOD, carbonaceous [5 day, 20 C]MX WK AV <= 17 kg/d all year
S013Precipitation, total defined period/inMO TOTAL report only all year
S013pHQB report only Mar, Jun, Sep, Dec
S013Solids, total suspendedQRTR AVG report only Mar, Jun, Sep, Dec
S013Nitrogen, total [as N]MO AVG report only Mar, Sep
S013Nitrogen, Kjeldahl, total [as N]MO AVG report only Mar, Sep
S013Nitrite + Nitrate total [as N]MO AVG report only Mar, Sep
S013Phosphorus, total [as P]QRTR AVG report only Mar, Jun, Sep, Dec
S013Flow, in conduit or thru treatment plantMO AVG report only all year
S013Flow, in conduit or thru treatment plantMO MAX report only all year
S013Flow, in conduit or thru treatment plantMO TOTAL report only all year
S013BOD, carbonaceous [5 day, 20 C]QRTR AVG report only Mar, Jun, Sep, 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