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Christendom Educational Corporation

Sewerage Systems, Front Royal, Virginia. NPDES permit VA0067067, in force until Dec 31, 2028. Last 12 months: over a limit 3 times (last January 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form M1 monthly (18 values), form A1 yearly
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
October 2025Nitrogen, ammonia total [as N], monthly average2.2≤ 1.6 mg/L38%
January 2026Nitrogen, ammonia total [as N], monthly average8.1≤ 2.2 mg/L268%
January 2026Nitrogen, ammonia total [as N], maximum weekly average16.1≤ 3.1 mg/L419%

Limits in force (25)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
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≤ 2.8 kg/dall year
Solids, total suspendedmaximum weekly average≤ 4.3 kg/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 2.2 mg/LJan–May
Nitrogen, ammonia total [as N]monthly average≤ 1.6 mg/LJun–Dec
Nitrogen, ammonia total [as N]maximum weekly average≤ 3.1 mg/LJan–May
Nitrogen, ammonia total [as N]maximum weekly average≤ 2.4 mg/LJun–Dec
Flow, in conduit or thru treatment plantmonthly average≤ .025 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantmaximumreport only (MGD) (alert, not enforceable)all year
Chlorine, total residualmonthly average≤ .008 mg/Lall year
Chlorine, total residualmaximum weekly average≤ .0098 mg/Lall year
Chlorine, total residualminimum≥ .6 mg/Lall year
E. coligeometric mean≤ 126 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 24 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 36 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2.3 kg/dall year
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 3.4 kg/dall year
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

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/VA0067067 · MCP: https://passage-data.com/mcp