MILLE LACS BAND OF CHIPPEWA

NPDES permit MN0058611 · Minor POTW · administratively continued, expires 2026-06-08 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2026-06-08 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
0of 18 forms filed late

Last period with anything received: 2026-06-30.

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 (72)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM report only all year
001Oxygen, dissolved [DO]MINIMUM report only all year
001pHMINIMUM >= 6 SU all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMINIMUM report only all year
001pHMINIMUM report only all year
001pHMAXIMUM report only all year
001pHMAXIMUM report only all year
001Solids, total suspended30DA AVG <= 45 mg/L all year
001Solids, total suspended30DA AVG <= 45 mg/L all year
001Solids, total suspended7 DA AVG <= 65 mg/L all year
001Solids, total suspended7 DA AVG <= 65 mg/L all year
001Solids, total suspended30DA AVG <= 13.8 kg/d all year
001Solids, total suspended30DA AVG <= 13.8 kg/d all year
001Solids, total suspended7 DA AVG <= 19.9 kg/d all year
001Solids, total suspended7 DA AVG <= 19.9 kg/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Phosphorus, total [as P]30DA AVG report only all year
001Phosphorus, total [as P]30DA AVG report only all year
001Phosphorus, total [as P]30DA AVG report only all year
001Phosphorus, total [as P]30DA AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001RainfallMO TOTAL report only all year
001RainfallMO TOTAL report only all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Flow, in conduit or thru treatment plantWKLY AVG report only all year
001Flow, in conduit or thru treatment plantWKLY AVG report only all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001E. coli30DA GEO <= 126 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coli30DA GEO <= 126 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coliDAILY MX <= 419 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coliDAILY MX <= 419 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 7.7 kg/d all year
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 7.7 kg/d all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 12.3 kg/d all year
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 12.3 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carb-5 day, 20 deg C, percent removalMN % RMV >= 85 % all year
001BOD, carb-5 day, 20 deg C, percent removalMN % RMV >= 85 % all year
001Solids, suspended percent removalMN % RMV >= 65 % all year
001Solids, suspended percent removalMN % RMV >= 65 % all year
001Outfall observation,visual, y/n responseVALUE report only all year
001Outfall observation,visual, y/n responseVALUE 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