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Water Supply, Saint Anthony, Minnesota. NPDES permit MN0071803, in force until Apr 30, 2031. Last 12 months: no values over a limit, 9 required values missing, 3 of 5 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Precipitation, total defined period/in | quarterly total | report only (in) | all year |
| pH | quarterly minimum | ≥ 6 SU | Mar, Jun, Sep, Dec |
| pH | quarterly maximum | ≤ 9 SU | Mar, Jun, Sep, Dec |
| Solids, total suspended | quarterly maximum | ≤ 30 mg/L | Mar, Jun, Sep, Dec |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | Mar, Sep |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | Mar, Sep |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | Mar, Sep |
| Phosphorus, total [as P] | quarterly average | report only (mg/L) | Mar, Jun, Sep, Dec |
| Phosphorus, total [as P] | year-to-date total | ≤ 15.6 kg/yr | Mar, Jun, Sep, Dec |
| Sulfate, total [as SO4] | quarterly maximum | report only (mg/L) | Mar, Jun, Sep, Dec |
| Chlorine, total residual | quarterly maximum | ≤ .2 mg/L | Mar, Jun, Sep, Dec |
Cited limits by parameter: Minnesota's rules and the federal ones.
Same industry: the 8 Water Supply permits in Minnesota.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/MN0071803 · MCP: https://passage-data.com/mcp