East Gull Lake city of

NPDES permit MN0059871 · Minor POTW · effective, expires 2030-09-30 · 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 66 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 (76)

OutfallParameterStatisticLimitMonths
D003Oxygen, dissolved [DO]MO MIN report only all year
D003pHMO MIN >= 6 SU all year
D003pHMO MAX <= 9 SU all year
D003Solids, total suspendedMO AVG <= 45 mg/L all year
D003Solids, total suspendedMX WK AV <= 65 mg/L all year
D003Solids, total suspendedMO AVG <= 5.7 kg/d all year
D003Solids, total suspendedMX WK AV <= 8.1 kg/d all year
D003Nitrogen, total [as N]MO AVG report only Mar, Sep
D003Nitrogen, Kjeldahl, total [as N]MO AVG report only Mar, Sep
D003Nitrite + Nitrate total [as N]MO AVG report only Mar, Sep
D003Phosphorus, total [as P]MO AVG report only all year
D003Phosphorus, total [as P]MO AVG report only all year
D003Phosphorus, total [as P]ANNL TOT <= 162 kg/yr all year
D003Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
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
D003BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D003BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D003BOD, carbonaceous [5 day, 20 C]MO AVG <= 3.2 kg/d all year
D003BOD, carbonaceous [5 day, 20 C]MX WK AV <= 5 kg/d all year
D003BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
D003Solids, suspended percent removalMO AV MN >= 85 % all year
D004Oxygen, dissolved [DO]MO MIN report only all year
D004pHMO MIN >= 6 SU all year
D004pHMO MAX <= 9 SU all year
D004Solids, total suspendedMO AVG <= 30 mg/L all year
D004Solids, total suspendedMX WK AV <= 45 mg/L all year
D004Solids, total suspendedMO MAX report only Jul
D004Solids, total suspendedMO AVG <= 41.1 kg/d all year
D004Solids, total suspendedMX WK AV <= 61.7 kg/d all year
D004Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D004Nitrogen, ammonia total [as N]MO AVG report only Mar, Sep
D004Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D004Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D004Phosphorus, total [as P]MO AVG <= 1 mg/L all year
D004Phosphorus, total [as P]MO AVG report only all year
D004Phosphorus, total [as P]ANNL TOT <= 502 kg/yr all year
D004Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
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
D004Solids, total dissolvedMO AVG report only Mar, Sep
D004Mercury, dissolved [as Hg]MO MAX report only Jul
D004Mercury, total [as Hg]MO MAX report only Jul
D004BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D004BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D004BOD, carbonaceous [5 day, 20 C]MO AVG <= 34.3 kg/d all year
D004BOD, carbonaceous [5 day, 20 C]MX WK AV <= 57.8 kg/d all year
D004BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
D004Solids, suspended percent removalMO AV MN >= 85 % all year
S007Precipitation, total defined period/inMO TOTAL report only all year
S007pHMO MIN report only all year
S007pHMO MAX report only all year
S007Solids, total suspendedMO AVG report only all year
S007Solids, total suspendedMO MAX report only all year
S007Nitrogen, total [as N]MO AVG report only Mar, Sep
S007Nitrogen, Kjeldahl, total [as N]MO AVG report only Mar, Sep
S007Nitrite + Nitrate total [as N]MO AVG report only Mar, Sep
S007Phosphorus, total [as P]MO AVG report only all year
S007BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
S007BOD, carbonaceous [5 day, 20 C]MO MAX report only all year
S008Precipitation, total defined period/inMO TOTAL report only all year
S008pHMO MIN report only all year
S008pHMO MAX report only all year
S008Solids, total suspendedMO AVG report only all year
S008Solids, total suspendedMO MAX report only all year
S008Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S008Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S008Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S008Phosphorus, total [as P]MO AVG report only all year
S008Flow, in conduit or thru treatment plantMO AVG report only all year
S008Flow, in conduit or thru treatment plantMO MAX report only all year
S008Flow, in conduit or thru treatment plantMO TOTAL report only all year
S008BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
S008BOD, carbonaceous [5 day, 20 C]MO MAX 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