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South Hill Town

Sewage treatment plant, major discharger, South Hill, Virginia. NPDES permit VA0069337, in force until Aug 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form M1 monthly (20 values), form Q1 quarterly (8 values), form A1 yearly
Renewal application due
Mar 4, 2028 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 5 required values missing, 2 of 17 reports late

Limits in force (41)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademonthly averagereport only (deg C)all year
Temperature, water deg. centigradeweekly averagereport only (deg C)all year
Oxygen, dissolved [DO]minimum≥ 6.5 mg/Lall year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 16.5 mg/Lall year
Solids, total suspendedmaximum weekly average≤ 25 mg/Lall year
Solids, total suspendedmonthly average≤ 189.3 kg/dall year
Solids, total suspendedmaximum weekly average≤ 283.9 kg/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ .79 mg/LApr–Nov
Nitrogen, ammonia total [as N]maximum weekly average≤ .97 mg/LApr–Nov
Nitrogen, Kjeldahl, total [as N]monthly average≤ 5 mg/LJan, Feb, Mar, Dec
Nitrogen, Kjeldahl, total [as N]monthly average≤ 4 mg/LApr–Nov
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 7.5 mg/LJan, Feb, Mar, Dec
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 6 mg/LApr–Nov
Nitrogen, Kjeldahl, total [as N]monthly average≤ 56 kg/dJan, Feb, Mar, Dec
Nitrogen, Kjeldahl, total [as N]monthly average≤ 45 kg/dApr–Nov
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 85 kg/dJan, Feb, Mar, Dec
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 68 kg/dApr–Nov
Hardness, total [as CaCO3]weekly averagereport only (mg/L)all year
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year
Hardness, total [as CaCO3]maximumreport only (mg/L)all year
Iron, total recoverablemonthly average≤ .309 mg/Lall year
Iron, total recoverableweekly average≤ .309 mg/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ 3 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD) (alert, not enforceable)all year
E. colimonthly average≤ 84 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/LApr–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 18 mg/LJan, Feb, Mar, Dec
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 15 mg/LApr–Nov
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 27 mg/LJan, Feb, Mar, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 110 kg/dApr–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 200 kg/dJan, Feb, Mar, Dec
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 170 kg/dApr–Nov
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 310 kg/dJan, Feb, Mar, Dec
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year
TU Static Renewal 7-Day Chronic Ceriodaphnia dubiamaximumreport only (tox chronic)all year
TU Static Renewal 7-Day Chronic Pimphales promelasmaximumreport only (tox chronic)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/VA0069337 · MCP: https://passage-data.com/mcp