Pine River Area Sanitary District

NPDES permit MN0046388 · Minor 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

2values over a limit
0required values missing, on 0 form(s)
0of 37 forms filed late

Last period with anything received: 2026-08-31. Most often over: Solids, suspended percent removal (1), pH (1).

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 (43)

OutfallParameterStatisticLimitMonths
D021Oxygen, dissolved [DO]MO MIN report only all year
D021pHMO MIN >= 6 SU all year
D021pHMO MAX <= 9 SU all year
D021Solids, total suspendedMO AVG <= 30 mg/L all year
D021Solids, total suspendedMO MAX report only Jul
D021Solids, total suspendedMX WK AV <= 45 mg/L all year
D021Solids, total suspendedMO AVG <= 27.9 kg/d all year
D021Solids, total suspendedMX WK AV <= 41.8 kg/d all year
D021Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D021Nitrogen, ammonia total [as N]MO AVG report only Mar, Sep
D021Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D021Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
D021Phosphorus, total [as P]MO AVG <= 1 mg/L all year
D021Phosphorus, total [as P]MO AVG report only all year
D021Phosphorus, total [as P]ANNL TOT <= 340 kg/yr all year
D021Sulfate, total [as SO4]MO MAX report only all year
D021Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D021Flow, in conduit or thru treatment plantMO AVG report only all year
D021Flow, in conduit or thru treatment plantMO MAX report only all year
D021Flow, in conduit or thru treatment plantMO TOTAL report only all year
D021Solids, total dissolvedMO AVG report only Mar, Sep
D021Mercury, dissolved [as Hg]MO MAX report only Jul
D021Mercury, total [as Hg]MO MAX report only Jul
D021BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D021BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D021BOD, carbonaceous [5 day, 20 C]MO AVG <= 23.2 kg/d all year
D021BOD, carbonaceous [5 day, 20 C]MX WK AV <= 37.2 kg/d all year
D021BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
D021Solids, suspended percent removalMO AV MN >= 85 % all year
S022Precipitation, total defined period/inMO TOTAL report only all year
S022pHMO MIN report only all year
S022pHMO MAX report only all year
S022Solids, total suspendedMO AVG report only all year
S022Solids, total suspendedMO MAX report only all year
S022Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S022Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S022Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S022Phosphorus, total [as P]MO AVG report only all year
S022Flow, in conduit or thru treatment plantMO AVG report only all year
S022Flow, in conduit or thru treatment plantMO MAX report only all year
S022Flow, in conduit or thru treatment plantMO TOTAL report only all year
S022BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
S022BOD, 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