Plainview-Elgin Sanitary District

NPDES permit MN0055361 · Major POTW · effective, expires 2027-11-30 · 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 36 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 (58)

OutfallParameterStatisticLimitMonths
D058Specific conductanceMO MAX report only all year
D058Oxygen, dissolved [DO]MO MIN report only all year
D058pHMO MIN >= 6 SU all year
D058pHMO MAX <= 9 SU all year
D058Bicarbonate ion- [as HCO3]MO MAX report only all year
D058Solids, total suspendedMO AVG <= 30 mg/L all year
D058Solids, total suspendedMO MAX report only May, Sep
D058Solids, total suspendedMX WK AV <= 45 mg/L all year
D058Solids, total suspendedMO AVG <= 303 kg/d all year
D058Solids, total suspendedMX WK AV <= 455 kg/d all year
D058Nitrogen, total [as N]MO AVG report only all year
D058Nitrogen, ammonia total [as N]MO AVG <= 4.7 mg/L Oct, Nov
D058Nitrogen, ammonia total [as N]MO AVG <= 8.6 mg/L Jan, Feb, Mar, Dec
D058Nitrogen, ammonia total [as N]MO AVG <= 3.3 mg/L Apr, May
D058Nitrogen, ammonia total [as N]MO AVG <= 1.4 mg/L Jun, Jul, Aug, Sep
D058Nitrogen, ammonia total [as N]MO AVG <= 47.5 kg/d Oct, Nov
D058Nitrogen, ammonia total [as N]MO AVG <= 87 kg/d Jan, Feb, Mar, Dec
D058Nitrogen, ammonia total [as N]MO AVG <= 33.3 kg/d Apr, May
D058Nitrogen, ammonia total [as N]MO AVG <= 14.1 kg/d Jun, Jul, Aug, Sep
D058Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D058Nitrite + Nitrate total [as N]MO AVG report only all year
D058Phosphorus, total [as P]1D <= 1 mg/L all year
D058Phosphorus, total [as P]MO AVG report only all year
D058Phosphorus, total [as P]MO AVG report only all year
D058Phosphorus, total [as P]ANNL TOT <= 3689 kg/yr all year
D058Calcium, total [as Ca]MO MAX report only all year
D058Magnesium, total [as Mg]MO MAX report only all year
D058Sodium, total [as Na]MO MAX report only all year
D058Potassium, total [as K]MO MAX report only all year
D058Chloride [as Cl]MO MAX report only all year
D058Sulfate, total [as SO4]MO MAX report only all year
D058Hardness, Ca Mg Calculated [mg/L as CaCO3]MO MAX report only all year
D058Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL May, Jun, Jul, Aug, Sep, Oct
D058Flow, in conduit or thru treatment plantMO AVG report only all year
D058Flow, in conduit or thru treatment plantMO MAX report only all year
D058Flow, in conduit or thru treatment plantMO TOTAL report only all year
D058Solids, total dissolvedMO MAX report only all year
D058Mercury, dissolved [as Hg]MO MAX report only May, Sep
D058Mercury, total [as Hg]MO MAX report only May, Sep
D058BOD, carbonaceous [5 day, 20 C]MO AVG <= 15 mg/L all year
D058BOD, carbonaceous [5 day, 20 C]MX WK AV <= 25 mg/L all year
D058BOD, carbonaceous [5 day, 20 C]MO AVG <= 152 kg/d all year
D058BOD, carbonaceous [5 day, 20 C]MX WK AV <= 253 kg/d all year
D058BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
D058Solids, suspended percent removalMO AV MN >= 85 % all year
D072Solids, total suspendedANNL AVG report only all year
D072BOD, carbonaceous [5 day, 20 C]ANNL AVG report only all year
S059Precipitation, total defined period/inMO TOTAL report only all year
S059pHMO MIN report only all year
S059pHMO MAX report only all year
S059Solids, total suspendedMO AVG report only all year
S059Solids, total suspendedMO MAX report only all year
S059Nitrogen, total [as N]MO AVG report only all year
S059Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
S059Nitrite + Nitrate total [as N]MO AVG report only all year
S059Phosphorus, total [as P]MO AVG report only all year
S059BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
S059BOD, 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