Barnesville city of

NPDES permit MN0022501 · Minor POTW · expired, expires 2026-04-30 · 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.

This permit expired on 2026-04-30 and is expired: 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
21required values missing, on 3 form(s)
0of 84 forms filed late

Last period with anything received: 2026-08-31. Most often over: pH (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 (94)

OutfallParameterStatisticLimitMonths
D008Oxygen, dissolved [DO]MO MIN report only all year
D008pHMO MIN >= 6 SU all year
D008pHMO MAX <= 9 SU all year
D008Solids, total suspendedMO AVG <= 45 mg/L all year
D008Solids, total suspendedANNL MAX report only all year
D008Solids, total suspendedMX WK AV <= 65 mg/L all year
D008Solids, total suspendedMO AVG <= 222 kg/d all year
D008Solids, total suspendedMX WK AV <= 320 kg/d all year
D008Nitrogen, total [as N]MO AVG report only all year
D008Nitrogen, ammonia total [as N]MO AVG report only all year
D008Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D008Nitrite + Nitrate total [as N]MO AVG report only all year
D008Phosphorus, total [as P]MO AVG report only all year
D008Phosphorus, total [as P]MO AVG report only all year
D008Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D008Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Jul, Aug
D008Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D008Flow, in conduit or thru treatment plantMO MAX report only Jan, Feb, Jul, Aug
D008Flow, in conduit or thru treatment plantMO MAX report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D008Flow, in conduit or thru treatment plantMO TOTAL report only Jan, Feb, Jul, Aug
D008Flow, in conduit or thru treatment plantMO TOTAL report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D008Solids, total dissolvedMO AVG report only all year
D008Mercury, dissolved [as Hg]ANNL MAX report only all year
D008Mercury, total [as Hg]ANNL MAX report only all year
D008BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D008BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D008BOD, carbonaceous [5 day, 20 C]MO AVG <= 123.2 kg/d all year
D008BOD, carbonaceous [5 day, 20 C]MX WK AV <= 197 kg/d all year
D009Oxygen, dissolved [DO]MO MIN report only all year
D009pHMO MIN >= 6 SU all year
D009pHMO MAX <= 9 SU all year
D009Solids, total suspendedMO AVG <= 45 mg/L all year
D009Solids, total suspendedANNL MAX report only all year
D009Solids, total suspendedMX WK AV <= 65 mg/L all year
D009Solids, total suspendedMO AVG <= 302.2 kg/d all year
D009Solids, total suspendedMX WK AV <= 437 kg/d all year
D009Nitrogen, total [as N]MO AVG report only all year
D009Nitrogen, ammonia total [as N]MO AVG report only all year
D009Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D009Nitrite + Nitrate total [as N]MO AVG report only all year
D009Phosphorus, total [as P]MO AVG report only all year
D009Phosphorus, total [as P]MO AVG report only all year
D009Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D009Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Jul, Aug
D009Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D009Flow, in conduit or thru treatment plantMO MAX report only Jan, Feb, Jul, Aug
D009Flow, in conduit or thru treatment plantMO MAX report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D009Flow, in conduit or thru treatment plantMO TOTAL report only Jan, Feb, Jul, Aug
D009Flow, in conduit or thru treatment plantMO TOTAL report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D009Solids, total dissolvedMO AVG report only all year
D009Mercury, dissolved [as Hg]ANNL MAX report only all year
D009Mercury, total [as Hg]ANNL MAX report only all year
D009BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D009BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D009BOD, carbonaceous [5 day, 20 C]MO AVG <= 168 kg/d all year
D009BOD, carbonaceous [5 day, 20 C]MX WK AV <= 269 kg/d all year
D013Oxygen, dissolved [DO]MO MIN report only all year
D013pHMO MIN >= 6 SU all year
D013pHMO MAX <= 9 SU all year
D013Solids, total suspendedMO AVG <= 45 mg/L all year
D013Solids, total suspendedANNL MAX report only all year
D013Solids, total suspendedMX WK AV <= 65 mg/L all year
D013Solids, total suspendedMO AVG <= 665.4 kg/d all year
D013Solids, total suspendedMX WK AV <= 961 kg/d all year
D013Nitrogen, total [as N]MO AVG report only all year
D013Nitrogen, ammonia total [as N]MO AVG report only all year
D013Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D013Nitrite + Nitrate total [as N]MO AVG report only all year
D013Phosphorus, total [as P]MO AVG report only all year
D013Phosphorus, total [as P]MO AVG report only all year
D013Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
D013Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D013Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Jul, Aug
D013Flow, in conduit or thru treatment plantMO MAX report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D013Flow, in conduit or thru treatment plantMO MAX report only Jan, Feb, Jul, Aug
D013Flow, in conduit or thru treatment plantMO TOTAL report only Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
D013Flow, in conduit or thru treatment plantMO TOTAL report only Jan, Feb, Jul, Aug
D013Solids, total dissolvedMO AVG report only all year
D013Mercury, dissolved [as Hg]ANNL MAX report only all year
D013Mercury, total [as Hg]ANNL MAX report only all year
D013BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D013BOD, carbonaceous [5 day, 20 C]MX WK AV <= 40 mg/L all year
D013BOD, carbonaceous [5 day, 20 C]MO AVG <= 370 kg/d all year
D013BOD, carbonaceous [5 day, 20 C]MX WK AV <= 591 kg/d all year
S014Precipitation, total defined period/inMO TOTAL report only all year
S014pHQB report only Mar, Jun, Sep, Dec
S014Solids, total suspendedQRTR AVG report only Mar, Jun, Sep, Dec
S014Nitrogen, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S014Nitrogen, Kjeldahl, total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S014Nitrite + Nitrate total [as N]QRTR AVG report only Mar, Jun, Sep, Dec
S014Flow, in conduit or thru treatment plantMO AVG report only all year
S014Flow, in conduit or thru treatment plantMO MAX report only all year
S014Flow, in conduit or thru treatment plantMO TOTAL report only all year
S014BOD, 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