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Town of Whitingham

Sewage treatment plant, Whitingham, Vermont. NPDES permit VT0101109 expired Sep 30, 2018; its limits still apply. Last 12 months: over a limit 3 times (last December 2025), 17 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (17 values)
Last report on file
July 2026
Oct 2024 – Sep 2025
8 values over a limit, 102 required values missing, 12 of 12 reports late

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

Period endingParameterReportedLimitOver by
November 2025Flow, in conduit or thru treatment plant, annual average.0125≤ .0123 MGD2%
December 2025E. coli, thermotol, MF, MTEC, instantaneous maximum20000≤ 77 #/100mL25874%
December 2025Nitrogen, total [as N], annual total2.21≤ 2 lb/d11%

Limits in force (18)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 50 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 3.1 lb/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 4.6 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendeddaily maximum≤ 50 mg/Lall year
Solids, total suspendedmonthly average≤ 3.1 lb/dall year
Solids, total suspendedweekly average≤ 4.6 lb/dall year
Solids, settleableinstantaneous maximum≤ 1 mL/Lall year
Nitrogen, total [as N]annual total≤ 2 lb/dDec
E. coli, thermotol, MF, MTECinstantaneous maximum≤ 77 #/100mLall year
Flow, in conduit or thru treatment plantannual average≤ .0123 MGDall year
BOD, carb-5 day, 20 deg C, percent removalmonthly minimum≥ 85 %all year
Solids, suspended percent removalmonthly minimum≥ 85 %all year

How strict are these limits?

Cited limits by parameter: Vermont'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/VT0101109 · MCP: https://passage-data.com/mcp