Belgrade city of

NPDES permit MN0051381 · Minor POTW · effective, expires 2029-04-30 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
0of 41 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 (41)

OutfallParameterStatisticLimitMonths
D015Oxygen, dissolved [DO]MO MIN report only all year
D015pHMO MIN >= 6 SU all year
D015pHMO MAX <= 9 SU all year
D015Solids, total suspendedMO AVG <= 45 mg/L all year
D015Solids, total suspendedMX WK AV <= 65 mg/L all year
D015Solids, total suspendedMO AVG <= 252 kg/d all year
D015Solids, total suspendedMX WK AV <= 336 kg/d all year
D015Nitrogen, total [as N]MO AVG report only all year
D015Nitrogen, ammonia total [as N]MO AVG report only all year
D015Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D015Nitrite + Nitrate total [as N]MO AVG report only all year
D015Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
D015Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
D015Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
D015Phosphorus, total [as P]MO AVG <= 2.2 kg/d Jun, Jul, Aug, Sep
D015Phosphorus, total [as P]YA <= 808 kg/yr all year
D015Sulfate, total [as SO4]MO MAX report only all year
D015Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D015Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Jul, Aug
D015Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D015Flow, in conduit or thru treatment plantMO MAX report only Jan, Feb, Jul, Aug
D015Flow, in conduit or thru treatment plantMO MAX report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D015Flow, in conduit or thru treatment plantMO TOTAL report only Jan, Feb, Jul, Aug
D015Flow, in conduit or thru treatment plantYA <= 9 Mgal/mo all year
D015Flow, in conduit or thru treatment plantMO TOTAL report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D015Solids, total dissolvedMO AVG report only all year
D015BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D015BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D015BOD, carbonaceous [5 day, 20 C]MO AVG <= 140 kg/d all year
D015BOD, carbonaceous [5 day, 20 C]MX WK AV <= 224 kg/d all year
S016Precipitation, total defined period/inMO TOTAL report only all year
S016pHQB report only Mar, Jun, Sep, Dec
S016Solids, total suspendedQRTR AVG report only Mar, Jun, Sep, Dec
S016Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S016Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S016Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S016Phosphorus, total [as P]QRTR AVG report only Mar, Jun, Sep, Dec
S016Flow, in conduit or thru treatment plantMO AVG report only all year
S016Flow, in conduit or thru treatment plantMO MAX report only all year
S016Flow, in conduit or thru treatment plantMO TOTAL report only all year
S016BOD, carbonaceous [5 day, 20 C]QRTR AVG report only Mar, Jun, Sep, Dec

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