PRAIRIE ISLAND COMMUNITY WWSL

NPDES permit MN0061336 · Minor POTW · administratively continued, expires 2026-06-30 · 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.

This permit expired on 2026-06-30 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

3values over a limit
2required values missing, on 1 form(s)
0of 22 forms filed late

Last period with anything received: 2026-06-30. Most often over: Solids, suspended percent removal (3).

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 (70)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L 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
001pHMAXIMUM report only all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 34 kg/d all year
001Solids, total suspendedMO AVG <= 34 kg/d all year
001Solids, total suspendedWKLY AVG <= 51 kg/d all year
001Solids, total suspendedWKLY AVG <= 51 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, 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]DAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX 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
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]MO AVG <= .6 mg/L all year
001Phosphorus, total [as P]MO AVG <= .6 mg/L all year
001Phosphorus, total [as P]WKLY AVG <= 1.6 mg/L all year
001Phosphorus, total [as P]WKLY AVG <= 1.6 mg/L all year
001Phosphorus, total [as P]MO AVG <= .68 kg/d all year
001Phosphorus, total [as P]MO AVG <= .68 kg/d all year
001Phosphorus, total [as P]WKLY AVG <= 1.81 kg/d all year
001Phosphorus, total [as P]WKLY AVG <= 1.81 kg/d all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Chlorine, total residualDAILY MX <= .038 mg/L all year
001Chlorine, total residualDAILY MX <= .038 mg/L all year
001E. coli30DA GM <= 126 #/100mL Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coli30DA GM <= 126 #/100mL Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coliDAILY MX <= 410 #/100mL Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coliDAILY MX <= 410 #/100mL Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Mercury, total [as Hg]DAILY MX report only all year
001Mercury, total [as Hg]DAILY MX report only Apr, Oct
001Mercury, total [as Hg]DAILY MX report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 28.4 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 28.4 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 45.4 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 45.4 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 >= 85 % all year
001Solids, suspended percent removalMN % RMV >= 85 % 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