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Stoney Creek Sanitary District

Sewerage Systems, Basye, Virginia. NPDES permit VA0028380, in force until Nov 30, 2029. Last 12 months: over a limit 3 times (last May 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form M1 monthly (16 values), form S1 twice a year, form S2 twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
5 values over a limit, 0 required values missing, 0 of 13 reports late

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

Period endingParameterReportedLimitOver by
February 2026BOD, carbonaceous [5 day, 20 C], maximum weekly average30≤ 27 mg/L11%
February 2026Nitrogen, ammonia total [as N], maximum weekly average12.3≤ 9.9 mg/L24%
May 2026Nitrogen, ammonia total [as N], maximum weekly average5.4≤ 2.7 mg/L100%

Limits in force (28)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 7 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 13 mg/LMay–Nov
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 20 mg/LMay–Nov
BOD, 5-day, 20 deg. Cmonthly average≤ 29.5 kg/dMay–Nov
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 kg/dMay–Nov
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)Jul–Dec
pHminimum≥ 6.5 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 68 kg/dall year
Solids, total suspendedmaximum weekly average≤ 100 kg/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LMay–Nov
Nitrogen, ammonia total [as N]monthly average≤ 7.4 mg/LJan, Feb, Mar, Apr, Dec
Nitrogen, ammonia total [as N]maximum weekly average≤ 2.7 mg/LMay–Nov
Nitrogen, ammonia total [as N]maximum weekly average≤ 9.9 mg/LJan, Feb, Mar, Apr, Dec
Flow, in conduit or thru treatment plantmonthly average≤ .6 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantmaximumreport only (MGD) (alert, not enforceable)all year
BOD, percent removal [total]monthly average minimum≥ 85 %Jul–Dec
E. coligeometric mean≤ 126 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 18 mg/LJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 27 mg/LJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 41 kg/dJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 61 kg/dJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)Jan–Jun
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %Jan–Jun
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/VA0028380 · MCP: https://passage-data.com/mcp