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City of St Albans

Sewage treatment plant, major discharger, St Albans, Vermont. NPDES permit VT0100323 expired Sep 30, 2022; its limits still apply. Last 12 months: over a limit 2 times (last July 2026), 13 required values missing, 10 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (13 values)
Last report on file
July 2026
Oct 2024 – Sep 2025
9 values over a limit, 0 required values missing, 10 of 12 reports late

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

Period endingParameterReportedLimitOver by
June 2026Nitrogen, Kjeldahl, total [as N], monthly average10.9≤ 10 mg/L9%
July 2026Nitrogen, Kjeldahl, total [as N], monthly average19≤ 10 mg/L90%

Limits in force (25)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly average≤ 10 mg/LJun–Sep
BOD, 5-day, 20 deg. Cdaily maximum≤ 50 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly average≤ 1001 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly average≤ 334 lb/dJun–Sep
BOD, 5-day, 20 deg. Cweekly average≤ 1501 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedweekly average≤ 45 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedmonthly average≤ 10 mg/LJun–Sep
Solids, total suspendeddaily maximum≤ 50 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedmonthly average≤ 1001 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, total suspendedmonthly average≤ 334 lb/dJun–Sep
Solids, total suspendedweekly average≤ 1501 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Solids, settleableinstantaneous maximum≤ 1 mL/Lall year
Nitrogen, Kjeldahl, total [as N]monthly average≤ 10 mg/LJun–Sep
Nitrogen, Kjeldahl, total [as N]monthly average≤ 334 lb/dJun–Sep
Phosphorus, total [as P]monthly average≤ .5 mg/Lall year
Phosphorus, total [as P]annual total≤ 6089 lb/yrDec
Flow, in conduit or thru treatment plantannual average≤ 4 MGDDec
Chlorine, total residualinstantaneous maximum≤ .05 mg/Lall year
BOD, 5-day, 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/VT0100323 · MCP: https://passage-data.com/mcp