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Town of Vanceboro

Sewage treatment plant, Vanceboro, North Carolina. NPDES permit NC0031828, in force until Apr 30, 2028. Last 12 months: over a limit 13 times (last August 2026), 35 required values missing, 11 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 30 days after each period: form M monthly (26 values)
Renewal application due
Nov 2, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
9 values over a limit, 29 required values missing, 11 of 12 reports late

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

All 13 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal MF, MFC broth, 44.5 C, weekly geometric mean5000 #/100mL≤ 400 #/100mL1150%
November 2025Solids, total suspended, 7-day average48.4 mg/L≤ 45 mg/L8%
January 2026Coliform, fecal MF, MFC broth, 44.5 C, weekly geometric mean7500 #/100mL≤ 400 #/100mL1775%
February 2026Nitrogen, ammonia total [as N], 30-day average5.595 mg/L≤ 4 mg/L40%
April 2026BOD, 5-day, 20 deg. C, 7-day average10 mg/L≤ 7.5 mg/L33%
May 2026Nitrogen, ammonia total [as N], 30-day average3.6175 mg/L≤ 2 mg/L81%
May 2026Nitrogen, ammonia total [as N], 7-day average7.67 mg/L≤ 6 mg/L28%
June 2026Nitrogen, ammonia total [as N], 30-day average2.26 mg/L≤ 2 mg/L13%
June 2026Phosphorus, total [as P], 30-day average1.9 mg/L≤ 1 mg/L90%
July 2026Nitrogen, ammonia total [as N], 30-day average4.228 mg/L≤ 2 mg/L111%
July 2026Nitrogen, ammonia total [as N], 7-day average9.23 mg/L≤ 6 mg/L54%
August 2026Nitrogen, ammonia total [as N], 30-day average2.4225 mg/L≤ 2 mg/L21%
August 2026Nitrogen, ammonia total [as N], 7-day average6.5 mg/L≤ 6 mg/L8%

Limits in force (30)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
Oxygen, dissolved [DO]daily maximumreport only (mg/L)all year
Oxygen, dissolved [DO]daily maximumreport only (mg/L)all year
BOD, 5-day, 20 deg. C7-day average≤ 15 mg/LJan, Feb, Mar, Nov, Dec
BOD, 5-day, 20 deg. C7-day average≤ 7.5 mg/LApr–Oct
BOD, 5-day, 20 deg. C30-day average≤ 10 mg/LJan, Feb, Mar, Nov, Dec
BOD, 5-day, 20 deg. C30-day average≤ 5 mg/LApr–Oct
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspended7-day average≤ 45 mg/Lall year
Solids, total suspended30-day average≤ 30 mg/Lall year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (lb/mo)all year
Nitrogen, ammonia total [as N]7-day average≤ 12 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]7-day average≤ 6 mg/LApr–Oct
Nitrogen, ammonia total [as N]30-day average≤ 4 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]30-day average≤ 2 mg/LApr–Oct
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]30-day average≤ 1 mg/Lall year
Coliform, fecal MF, MFC broth, 44.5 Cweekly geometric mean≤ 400 #/100mLall year
Coliform, fecal MF, MFC broth, 44.5 Cmonthly geometric mean≤ 200 #/100mLall year
Flow, in conduit or thru treatment plant30-day average≤ .3 MGDall year
Chlorine, total residualdaily maximum≤ 28 ug/Lall year
Flow, totaldaily maximumreport only (Mgal/mo)all year

How strict are these limits?

Cited limits by parameter: North Carolina'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/NC0031828 · MCP: https://passage-data.com/mcp