NPDES permit MN0024295 · Minor POTW · effective, expires 2031-08-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (5), BOD, carbonaceous [5 day, 20 C] (4), Coliform, fecal MPN + membrane ftl 44.5 C (1).
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).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| D001 | Oxygen, dissolved [DO] | MO MIN | report only | all year |
| D001 | pH | MO MIN | >= 6 SU | all year |
| D001 | pH | MO MAX | <= 9 SU | all year |
| D001 | Solids, total suspended | MO AVG | <= 45 mg/L | all year |
| D001 | Solids, total suspended | MX WK AV | <= 65 mg/L | all year |
| D001 | Solids, total suspended | MO AVG | <= 65 kg/d | all year |
| D001 | Solids, total suspended | MX WK AV | <= 93 kg/d | all year |
| D001 | Nitrogen, total [as N] | MO AVG | report only | all year |
| D001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| D001 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| D001 | Phosphorus, total [as P] | MO AVG | <= 2 mg/L | Jun, Jul, Aug, Sep |
| D001 | Phosphorus, total [as P] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| D001 | Phosphorus, total [as P] | MO AVG | report only | Jun, Jul, Aug, Sep |
| D001 | Phosphorus, total [as P] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| D001 | Phosphorus, total [as P] | YA | <= 143.7 kg/yr | all year |
| D001 | Sulfate, total [as SO4] | MO MAX | report only | all year |
| D001 | Coliform, fecal MPN + membrane ftl 44.5 C | MO GEOMN | <= 200 #/100mL | Apr, May, Jun, Jul, Aug, Sep, Oct |
| D001 | Flow, in conduit or thru treatment plant | MO AVG | report only | Mar, Apr, May, Jun, Sep, Oct, Nov, Dec |
| D001 | Flow, in conduit or thru treatment plant | MO AVG | report only | Jan, Feb, Jul, Aug |
| D001 | Flow, in conduit or thru treatment plant | MO MAX | report only | Mar, Apr, May, Jun, Sep, Oct, Nov, Dec |
| D001 | Flow, in conduit or thru treatment plant | MO MAX | report only | Jan, Feb, Jul, Aug |
| D001 | Flow, in conduit or thru treatment plant | MO TOTAL | report only | Mar, Apr, May, Jun, Sep, Oct, Nov, Dec |
| D001 | Flow, in conduit or thru treatment plant | MO TOTAL | report only | Jan, Feb, Jul, Aug |
| D001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 25 mg/L | all year |
| D001 | BOD, carbonaceous [5 day, 20 C] | MX WK AV | <= 40 mg/L | all year |
| D001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 36 kg/d | all year |
| D001 | BOD, carbonaceous [5 day, 20 C] | MX WK AV | <= 57 kg/d | all year |
| S002 | Precipitation, total defined period/in | MO TOTAL | report only | all year |
| S002 | pH | QB | report only | Mar, Jun, Sep, Dec |
| S002 | Solids, total suspended | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| S002 | Nitrogen, total [as N] | MO AVG | report only | Mar, Sep |
| S002 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | Mar, Sep |
| S002 | Nitrite + Nitrate total [as N] | MO AVG | report only | Mar, Sep |
| S002 | Phosphorus, total [as P] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| S002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| S002 | Flow, in conduit or thru treatment plant | MO MAX | report only | all year |
| S002 | Flow, in conduit or thru treatment plant | MO TOTAL | report only | all year |
| S002 | BOD, 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