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Whitecap Mountains Sanitary District

Sewage treatment plant, Anderson, Town Of, Wisconsin. NPDES permit WI0031747 expired Mar 31, 2023; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 15 reports late

Limits in force (17)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]daily minimumreport only (mg/L)Apr, May, Oct, Nov001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)Apr, May, Oct, Nov001
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)Apr, May, Oct, Nov001
pHdaily minimumreport only (SU)Apr, May, Oct, Nov001
pHdaily maximumreport only (SU)Apr, May, Oct, Nov001
Solids, total suspendedmonthly averagereport only (mg/L)Apr, May, Oct, Nov001
Solids, total suspendeddaily maximumreport only (mg/L)Apr, May, Oct, Nov001
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr, May, Oct, Nov001
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr, May, Oct, Nov001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Apr, May, Oct, Nov001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Apr, May, Oct, Nov001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year701
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year701
Solids, total suspendedmonthly averagereport only (mg/L)all year701
Solids, total suspendeddaily maximumreport only (mg/L)all year701
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year701
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year701

Cited limits by parameter: Wisconsin's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WI0031747 · MCP: https://passage-data.com/mcp