NPDES permit MN0050130 · Minor POTW · effective, expires 2029-09-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-08-31. Most often over: Solids, suspended percent removal (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 |
|---|---|---|---|---|
| D007 | Oxygen, dissolved [DO] | MO MIN | >= 6 mg/L | all year |
| D007 | pH | MO MIN | >= 6 SU | all year |
| D007 | pH | MO MAX | <= 9 SU | all year |
| D007 | Solids, total suspended | MO AVG | <= 20 mg/L | all year |
| D007 | Solids, total suspended | MO AVG | report only | May, Sep |
| D007 | Solids, total suspended | MX WK AV | <= 30 mg/L | all year |
| D007 | Solids, total suspended | DAILY MX | report only | May, Sep |
| D007 | Solids, total suspended | MO AVG | <= 18.2 kg/d | all year |
| D007 | Solids, total suspended | MX WK AV | <= 27.3 kg/d | all year |
| D007 | Nitrogen, total [as N] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| D007 | Nitrogen, ammonia total [as N] | MO AVG | <= 9.7 mg/L | Jun, Jul, Aug, Sep |
| D007 | Nitrogen, ammonia total [as N] | MO AVG | report only | Mar |
| D007 | Nitrogen, ammonia total [as N] | MO AVG | <= 8.8 kg/d | Jun, Jul, Aug, Sep |
| D007 | Nitrogen, ammonia total [as N] | MO AVG | report only | Mar |
| D007 | Nitrogen, Kjeldahl, total [as N] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| D007 | Nitrite + Nitrate total [as N] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| D007 | Phosphorus, total [as P] | 1D | <= 1 mg/L | all year |
| D007 | Phosphorus, total [as P] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| D007 | Phosphorus, total [as P] | MO AVG | report only | Jun, Jul, Aug, Sep |
| D007 | Phosphorus, total [as P] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| D007 | Phosphorus, total [as P] | MO AVG | <= .94 kg/d | Jun, Jul, Aug, Sep |
| D007 | Phosphorus, total [as P] | ANNL TOT | <= 164 kg/yr | all year |
| D007 | Sulfate, total [as SO4] | QB | report only | Mar, Jun, Sep, Dec |
| D007 | Coliform, fecal MPN + membrane ftl 44.5 C | MO GEOMN | <= 200 #/100mL | Apr, May, Jun, Jul, Aug, Sep, Oct |
| D007 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| D007 | Flow, in conduit or thru treatment plant | MO MAX | report only | all year |
| D007 | Flow, in conduit or thru treatment plant | MO TOTAL | report only | all year |
| D007 | Solids, total dissolved | MO AVG | report only | Mar, Sep |
| D007 | Mercury, dissolved [as Hg] | MO AVG | report only | May, Sep |
| D007 | Mercury, dissolved [as Hg] | DAILY MX | report only | May, Sep |
| D007 | Mercury, total [as Hg] | MO AVG | <= 10 ng/L | May, Sep |
| D007 | Mercury, total [as Hg] | DAILY MX | <= 17 ng/L | May, Sep |
| D007 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 15 mg/L | all year |
| D007 | BOD, carbonaceous [5 day, 20 C] | MX WK AV | <= 22.5 mg/L | all year |
| D007 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 13.7 kg/d | all year |
| D007 | BOD, carbonaceous [5 day, 20 C] | MX WK AV | <= 20.5 kg/d | all year |
| D007 | BOD, carb-5 day, 20 deg C, percent removal | MO AV MN | >= 85 % | all year |
| D007 | Solids, suspended percent removal | MO AV MN | >= 85 % | all year |
| S008 | Precipitation, total defined period/in | MO TOTAL | report only | all year |
| S008 | pH | MO MIN | report only | all year |
| S008 | pH | MO MAX | report only | all year |
| S008 | Solids, total suspended | MO AVG | report only | all year |
| S008 | Solids, total suspended | MO MAX | report only | all year |
| S008 | Nitrogen, total [as N] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| S008 | Nitrogen, Kjeldahl, total [as N] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| S008 | Nitrite + Nitrate total [as N] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| S008 | Phosphorus, total [as P] | MO AVG | report only | all year |
| S008 | Mercury, total [as Hg] | MO AVG | report only | May, Sep |
| S008 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| S008 | BOD, 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