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Village of Newburg

Sewage treatment plant, Newburg, Wisconsin. NPDES permit WI0024911 expired Sep 30, 2022; its limits still apply. Last 12 months: over a limit 13 times (last March 2026), 72 required values missing, 18 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (12 values), outfall 701 form A monthly (6 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
8 values over a limit, 26 required values missing, 22 of 24 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 13 values over a limit
Period endingParameterReportedLimitOver by
December 2025Nitrogen, ammonia total [as N], daily maximum35.25≤ 29 mg/L22%
December 2025Nitrogen, ammonia total [as N], weekly average34.02≤ 29 mg/L17%
January 2026Nitrogen, ammonia total [as N], daily maximum32.5≤ 29 mg/L12%
January 2026Nitrogen, ammonia total [as N], daily maximum32.5≤ 29 mg/L12%
January 2026Nitrogen, ammonia total [as N], monthly average29.2583≤ 29 mg/L1%
January 2026Nitrogen, ammonia total [as N], monthly average29.2583≤ 29 mg/L1%
January 2026Nitrogen, ammonia total [as N], weekly average31.72≤ 29 mg/L9%
January 2026Nitrogen, ammonia total [as N], weekly average31.72≤ 29 mg/L9%
February 2026Nitrogen, ammonia total [as N], daily maximum30.89≤ 29 mg/L7%
February 2026Nitrogen, ammonia total [as N], daily maximum30.89≤ 29 mg/L7%
February 2026Nitrogen, ammonia total [as N], weekly average30.1033≤ 29 mg/L4%
February 2026Nitrogen, ammonia total [as N], weekly average30.1033≤ 29 mg/L4%
March 2026Nitrogen, ammonia total [as N], daily maximum29.4≤ 29 mg/L1%

Limits in force (18)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedweekly average≤ 45 mg/Lall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Nitrogen, ammonia total [as N]weekly average≤ 29 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 29 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 29 mg/Lall year001
Phosphorus, total [as P]monthly average≤ 2.2 mg/Lall year001
Coliform, fecal generalweekly geometric mean≤ 656 #/100mLMay–Sep001
Coliform, fecal generalgeometric mean≤ 400 #/100mLMay–Sep001
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

How strict are these limits?

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

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WI0024911 · MCP: https://passage-data.com/mcp