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Boydton Town

Sewage treatment plant, Boydton, Virginia. NPDES permit VA0026247, in force until May 31, 2031. Last 12 months: no values over a limit, 2 required values missing, 1 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 001 form M1 monthly (11 values), outfall 101 form M1 monthly (20 values), outfall 001 form Q1 quarterly, outfall 001 form S1 twice a year, outfall 101 form A1 yearly, outfall 101 form A2 yearly, and 1 more form
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (53)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademaximum≤ 32 deg Call year001
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year001
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year001
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year001
Copper, dissolved [as Cu]weekly averagereport only (ug/L)all year001
Copper, dissolved [as Cu]weekly averagereport only (ug/L)all year001
Zinc, dissolved [as Zn]monthly averagereport only (ug/L)all year001
Zinc, dissolved [as Zn]monthly averagereport only (ug/L)all year001
Zinc, dissolved [as Zn]weekly averagereport only (ug/L)all year001
Zinc, dissolved [as Zn]weekly averagereport only (ug/L)all year001
Antimony, dissolved [as Sb]monthly averagereport only (ug/L)all year001
Antimony, dissolved [as Sb]monthly averagereport only (ug/L)all year001
Flow, in conduit or thru treatment plantmonthly average≤ .86 MGD (alert, not enforceable)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD) (alert, not enforceable)all year001
Chlorine, total residualmonthly average≤ 7.6 ug/Lall year001
Chlorine, total residualmaximum weekly average≤ 8.5 ug/Lall year001
pHdaily minimum≥ 6 SUall year101
pHdaily maximum≤ 9 SUall year101
Solids, total suspendedmonthly average≤ 30 mg/Lall year101
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year101
Solids, total suspendedmonthly average≤ 41 kg/dall year101
Solids, total suspendedmaximum weekly average≤ 61 kg/dall year101
Solids, total suspendedmonthly averagereport only (mg/L)all year101
Nitrogen, ammonia total [as N]monthly average≤ 1.6 mg/LMay–Dec101
Nitrogen, ammonia total [as N]monthly average≤ 6.4 mg/LJan–Apr101
Nitrogen, ammonia total [as N]maximum weekly average≤ 2.2 mg/LMay–Dec101
Nitrogen, ammonia total [as N]maximum weekly average≤ 8.6 mg/LJan–Apr101
Nitrogen, Kjeldahl, total [as N]monthly average≤ 16.2 mg/LJan, Feb, Mar, Apr, Dec101
Nitrogen, Kjeldahl, total [as N]monthly average≤ 3 mg/LMay–Nov101
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 24.3 mg/LJan, Feb, Mar, Apr, Dec101
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 4.5 mg/LMay–Nov101
Nitrogen, Kjeldahl, total [as N]monthly average≤ 22 kg/dJan, Feb, Mar, Apr, Dec101
Nitrogen, Kjeldahl, total [as N]monthly average≤ 4.1 kg/dMay–Nov101
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 33 kg/dJan, Feb, Mar, Apr, Dec101
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 6.1 kg/dMay–Nov101
Flow, in conduit or thru treatment plantmonthly average≤ .36 MGD (alert, not enforceable)all year101
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD) (alert, not enforceable)all year101
Chlorine, total residualinstantaneous minimum≥ .6 mg/Lall year101
E. coligeometric mean≤ 126 #/100mLall year101
BOD, carbonaceous [5 day, 20 C]monthly average≤ 12 mg/LJan, Feb, Mar, Apr, Dec101
BOD, carbonaceous [5 day, 20 C]monthly average≤ 13 mg/LMay–Nov101
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 18 mg/LJan, Feb, Mar, Apr, Dec101
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 20 mg/LMay–Nov101
BOD, carbonaceous [5 day, 20 C]monthly average≤ 16 kg/dJan, Feb, Mar, Apr, Dec101
BOD, carbonaceous [5 day, 20 C]monthly average≤ 17.7 kg/dMay–Nov101
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 25 kg/dJan, Feb, Mar, Apr, Dec101
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 27 kg/dMay–Nov101
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year101
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all year101
Solids, suspended percent removalmonthly average minimum≥ 85 %all year101

New limits from Jun 1, 2029

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Copper, total recoverable, monthly average33 ug/Lnew——
Copper, total recoverable, weekly average33 ug/Lnew——

How strict are these limits?

Cited limits by parameter: Virginia's rules and the federal ones.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VA0026247 · MCP: https://passage-data.com/mcp