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Northumberland County

Sewage treatment plant, Reedville, Virginia. NPDES permit VA0060712, in force until Sep 30, 2031. Last 12 months: over a limit 7 times (last February 2026). Source: EPA ECHO, Oct 22, 2026.

Last report on file
August 2026
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 4 of 13 reports late

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

Period endingParameterReportedLimitOver by
December 2025Nitrogen, Total As N, monthly average5.23≤ 4 mg/L31%
December 2025Nitrogen, ammonia total [as N], monthly average2.81≤ 1.12 mg/L151%
December 2025Nitrogen, ammonia total [as N], weekly average2≤ 1.5 mg/L33%
January 2026Nitrogen, ammonia total [as N], monthly average3.38≤ 1.12 mg/L202%
January 2026Nitrogen, ammonia total [as N], weekly average8.72≤ 1.5 mg/L481%
February 2026Nitrogen, ammonia total [as N], monthly average9.07≤ 1.12 mg/L710%
February 2026Nitrogen, ammonia total [as N], weekly average14.28≤ 1.5 mg/L852%

Limits in force (23)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 24 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 36 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 18 kg/dall year
BOD, 5-day, 20 deg. Cweekly maximum≤ 27 kg/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 24 mg/Lall year
Solids, total suspendedweekly average≤ 36 mg/Lall year
Solids, total suspendedmonthly average≤ 18 kg/dall year
Solids, total suspendedweekly maximum≤ 27 kg/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 1.1 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 1.5 mg/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ .2 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantweekly averagereport only (MGD) (alert, not enforceable)all year
BOD, percent removal [total]monthly average minimum≥ 85 %all year
Nitrogen, Total As Nmonthly average≤ 4 mg/Lall year
Phosphorus, Total As Pmonthly average≤ .3 mg/Lall year
Enterococcigeometric mean≤ 35 #/100mLall year
Coliform, fecal generalgeometric mean≤ 200 #/100mLall year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

How strict are these limits?

Cited limits by parameter: Virginia'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/VA0060712 · MCP: https://passage-data.com/mcp