Bemidji city of

NPDES permit MN0022462 · Major POTW · administratively continued, expires 2026-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2026-03-31 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 24 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 (42)

OutfallParameterStatisticLimitMonths
D072Oxygen, dissolved [DO]MO MIN report only all year
D072pHMO MIN >= 6 SU all year
D072pHMO MAX <= 9 SU all year
D072Solids, total suspendedMO AVG <= 30 mg/L all year
D072Solids, total suspendedMO MAX report only Apr, Sep
D072Solids, total suspendedMX WK AV <= 45 mg/L all year
D072Solids, total suspendedMO AVG <= 284 kg/d all year
D072Solids, total suspendedMX WK AV <= 425 kg/d all year
D072Nitrogen, total [as N]MO AVG report only all year
D072Nitrogen, ammonia total [as N]MO AVG report only all year
D072Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D072Nitrite + Nitrate total [as N]MO AVG report only all year
D072Phosphorus, total [as P]MO AVG <= .3 mg/L all year
D072Phosphorus, total [as P]MO AVG <= 2.8 kg/d all year
D072Di[2-ethylhexyl] phthalate [DEHP]MO MAX report only Apr, Sep
D072Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D072Flow, in conduit or thru treatment plantMO AVG report only all year
D072Flow, in conduit or thru treatment plantMO MAX report only all year
D072Flow, in conduit or thru treatment plantMO TOTAL report only all year
D072Solids, total dissolvedMO AVG report only Apr, Sep
D072Mercury, dissolved [as Hg]MO MAX report only Apr, Sep
D072Mercury, total [as Hg]MO MAX report only Apr, Sep
D072BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D072BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D072BOD, carbonaceous [5 day, 20 C]MO AVG <= 236.3 kg/d all year
D072BOD, carbonaceous [5 day, 20 C]MX WK AV <= 378 kg/d all year
D072BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
D072Solids, suspended percent removalMO AV MN >= 85 % all year
S073Precipitation, total defined period/inMO TOTAL report only all year
S073pHMO MIN report only all year
S073pHMO MAX report only all year
S073Solids, total suspendedMO AVG report only all year
S073Solids, total suspendedMO MAX report only all year
S073Nitrogen, total [as N]MO AVG report only all year
S073Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
S073Nitrite + Nitrate total [as N]MO AVG report only all year
S073Phosphorus, total [as P]MO AVG report only all year
S073Flow, in conduit or thru treatment plantMO AVG report only all year
S073Flow, in conduit or thru treatment plantMO MAX report only all year
S073Flow, in conduit or thru treatment plantMO TOTAL report only all year
S073BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
S073BOD, 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