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Kiel Wastewater Treatment Faci

Sewage treatment plant, Kiel, Wisconsin. NPDES permit WI0020141 expired Mar 31, 2023; its limits still apply. Last 12 months: no values over a limit, 94 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 (22 values), outfall 701 form A monthly (8 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 43 required values missing, 18 of 24 reports late

Limits in force (59)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)Jan, Feb, Mar, Apr, Nov, Dec001
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year001
BOD, 5-day, 20 deg. Cweekly average≤ 15 mg/LJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cweekly average≤ 10 mg/LMay–Oct001
BOD, 5-day, 20 deg. Cmonthly average≤ 15 mg/LJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cmonthly average≤ 10 mg/LMay–Oct001
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)May–Oct001
BOD, 5-day, 20 deg. Cweekly average≤ 161 lb/dJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cweekly average≤ 108 lb/dMay–Oct001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedweekly average≤ 15 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Solids, total suspendedweekly average≤ 10 mg/LMay–Oct001
Solids, total suspendedmonthly average≤ 15 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Solids, total suspendedmonthly average≤ 10 mg/LMay–Oct001
Solids, total suspendeddaily maximumreport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
Solids, total suspendeddaily maximumreport only (mg/L)May–Oct001
Nitrogen, ammonia total [as N]weekly average≤ 5.2 mg/LApr001
Nitrogen, ammonia total [as N]weekly average≤ 3.7 mg/LMay001
Nitrogen, ammonia total [as N]weekly average≤ 3.7 mg/LJun–Sep001
Nitrogen, ammonia total [as N]weekly average≤ 9.4 mg/LOct001
Nitrogen, ammonia total [as N]weekly average≤ 13 mg/LNov001
Nitrogen, ammonia total [as N]weekly average≤ 12 mg/LDec001
Nitrogen, ammonia total [as N]weekly average≤ 15 mg/LJan, Feb001
Nitrogen, ammonia total [as N]weekly average≤ 19 mg/LMar001
Nitrogen, ammonia total [as N]monthly average≤ 2.2 mg/LApr001
Nitrogen, ammonia total [as N]monthly average≤ 2.2 mg/LMay001
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/LJun–Sep001
Nitrogen, ammonia total [as N]monthly average≤ 5.3 mg/LOct001
Nitrogen, ammonia total [as N]monthly average≤ 5.3 mg/LNov001
Nitrogen, ammonia total [as N]monthly average≤ 5.3 mg/LDec001
Nitrogen, ammonia total [as N]monthly average≤ 5.3 mg/LJan, Feb001
Nitrogen, ammonia total [as N]monthly average≤ 5.3 mg/LMar001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Apr001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)May001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jun–Sep001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Oct001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Nov001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Dec001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jan, Feb001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Mar001
Phosphorus, total [as P]monthly average≤ 1 mg/Lall year001
Chloride [as Cl]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualweekly average≤ 8.4 ug/Lall year001
Chlorine, total residualmonthly average≤ 8.4 ug/Lall year001
Chlorine, total residualdaily maximum≤ 38 ug/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
Phosphorus, total [as P]monthly averagereport only (mg/L)all year701
Phosphorus, total [as P]daily 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.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WI0020141 · MCP: https://passage-data.com/mcp