Vernell Roberts

NPDES permit MN0020192 · Major NON-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

0values over a limit
0required values missing, on 0 form(s)
0of 43 forms filed late

Last period with anything received: 2026-08-31.

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 (44)

OutfallParameterStatisticLimitMonths
D056Oxygen, dissolved [DO]MO MIN report only all year
D056pHMO MIN >= 6 SU all year
D056pHMO MAX <= 9 SU all year
D056Solids, total suspendedMO AVG <= 20 mg/L all year
D056Solids, total suspendedMO MAX report only May, Sep
D056Solids, total suspendedMX WK AV <= 30 mg/L all year
D056Solids, total suspendedMO AVG <= 153 kg/d all year
D056Solids, total suspendedMX WK AV <= 229 kg/d all year
D056Nitrogen, total [as N]MO AVG report only all year
D056Nitrogen, ammonia total [as N]MO AVG report only all year
D056Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D056Nitrite + Nitrate total [as N]MO AVG report only all year
D056Phosphorus, total [as P]1D <= 1 mg/L all year
D056Phosphorus, total [as P]MO AVG report only all year
D056Phosphorus, total [as P]MO AVG report only all year
D056Phosphorus, total [as P]ANNL TOT <= 198 kg/yr all year
D056Chloride [as Cl]MO AVG report only all year
D056Chloride [as Cl]DAILY MX <= 430 mg/L all year
D056Coliform, fecal MPN + membrane ftl 44.5 CMO GEOMN <= 200 #/100mL all year
D056Flow, in conduit or thru treatment plantMO AVG report only all year
D056Flow, in conduit or thru treatment plantMO MAX report only all year
D056Flow, in conduit or thru treatment plantMO TOTAL report only all year
D056Mercury, dissolved [as Hg]MO MAX report only May, Sep
D056Mercury, total [as Hg]MO MAX report only May, Sep
D056BOD, carbonaceous [5 day, 20 C]MO AVG <= 20 mg/L all year
D056BOD, carbonaceous [5 day, 20 C]MX WK AV <= 30 mg/L all year
D056BOD, carbonaceous [5 day, 20 C]MO AVG <= 153 kg/d all year
D056BOD, carbonaceous [5 day, 20 C]MX WK AV <= 229 kg/d all year
D056BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
D056Solids, suspended percent removalMO AV MN >= 85 % all year
S058Precipitation, total defined period/inMO TOTAL report only all year
S058pHMO MIN report only all year
S058pHMO MAX report only all year
S058Solids, total suspendedMO AVG report only all year
S058Solids, total suspendedMO MAX report only all year
S058Nitrogen, total [as N]MO AVG report only all year
S058Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
S058Nitrite + Nitrate total [as N]MO AVG report only all year
S058Phosphorus, total [as P]MO AVG report only all year
S058Flow, in conduit or thru treatment plantMO AVG report only all year
S058Flow, in conduit or thru treatment plantMO MAX report only all year
S058Flow, in conduit or thru treatment plantMO TOTAL report only all year
S058BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
S058BOD, 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