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Kingston Wastewater Treatment

Sewage treatment plant, Kingston Tn, Wisconsin. NPDES permit WI0036421 expired Sep 30, 2022; its limits still apply. Last 12 months: over a limit 11 times (last June 2026), 32 required values missing, 14 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (10 values), outfall 701 form A monthly (6 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
8 values over a limit, 0 required values missing, 16 of 24 reports late

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

Period endingParameterReportedLimitOver by
January 2026Nitrogen, ammonia total [as N], monthly average43.99≤ 34 mg/L29%
January 2026Nitrogen, ammonia total [as N], weekly average42.278≤ 34 mg/L24%
February 2026Nitrogen, ammonia total [as N], monthly average43.5063≤ 34 mg/L28%
February 2026Nitrogen, ammonia total [as N], weekly average49.696≤ 34 mg/L46%
March 2026Nitrogen, ammonia total [as N], monthly average35.3163≤ 34 mg/L4%
March 2026Nitrogen, ammonia total [as N], weekly average40.638≤ 34 mg/L20%
April 2026BOD, 5-day, 20 deg. C, weekly average47≤ 45 mg/L4%
May 2026BOD, 5-day, 20 deg. C, monthly average62.5≤ 30 mg/L108%
May 2026BOD, 5-day, 20 deg. C, weekly average91≤ 45 mg/L102%
June 2026BOD, 5-day, 20 deg. C, monthly average39≤ 30 mg/L30%
June 2026BOD, 5-day, 20 deg. C, weekly average77≤ 45 mg/L71%

Limits in force (16)

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 suspendedmonthly average≤ 60 mg/Lall year001
Nitrogen, ammonia total [as N]weekly average≤ 34 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 34 mg/Lall year001
Phosphorus, total [as P]monthly average≤ 5.7 mg/Lall 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
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/WI0036421 · MCP: https://passage-data.com/mcp