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Cold Brook Fire District 1

Sewage treatment plant, Wilmington, Vermont. NPDES permit VT0101214 expired Mar 31, 2019; its limits still apply. Last 12 months: no values over a limit, 41 required values missing, 9 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (21 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 11 required values missing, 8 of 12 reports late

Limits in force (22)

ParameterStatisticLimitMonths
Oxygen demand, ultimatedaily maximum≤ 21 lb/dJun–Oct
BOD, 5-day, 20 deg. Cdaily maximum≤ 30 mg/Lall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendeddaily maximum≤ 30 mg/Lall year
Solids, settleableinstantaneous maximum≤ 1 mL/Lall year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (lb/d)all year
Nitrogen, total [as N]annual total≤ 6 lb/dDec
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jun–Oct
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Jun–Oct
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (lb/d)all year
E. coli, thermotol, MF, MTECdaily maximum≤ 77 #/100mLall year
Flow, in conduit or thru treatment plantdaily maximum≤ 28000 gal/dall year
Chlorine, total residualinstantaneous maximum≤ .1 mg/Lall year
Nitrogen, nitrate total [as NO3]daily maximumreport only (mg/L)all year
Nitrogen, nitrate total [as NO3]daily maximumreport only (lb/d)all year
BOD, 5-day, percent removalmonthly average≤ 85 %all year
Solids, suspended percent removalmonthly average≤ 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/VT0101214 · MCP: https://passage-data.com/mcp