Passage Data · Check a report · Use it from your AI

VDOC - Eastern Region

Correctional Institutions, Capron, Virginia. NPDES permit VA0062499, in force until Oct 31, 2029. Last 12 months: over a limit 2 times (last December 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form M1 monthly (20 values), form A1 yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 3 of 12 reports late

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

Period endingParameterReportedLimitOver by
December 2025BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum.99≥ 85 %560%
December 2025Solids, suspended percent removal, monthly average minimum.99≥ 85 %560%

Limits in force (28)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 5.5 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 10 mg/Lall year
Solids, total suspendedweekly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 17 kg/dall year
Solids, total suspendedweekly average≤ 26 kg/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 5.1 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]weekly average≤ 10 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 8.7 kg/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]weekly average≤ 17 kg/dJan, Feb, Mar, Nov, Dec
Nitrogen, Kjeldahl, total [as N]monthly average≤ 3 mg/LApr–Oct
Nitrogen, Kjeldahl, total [as N]weekly average≤ 4.5 mg/LApr–Oct
Nitrogen, Kjeldahl, total [as N]monthly average≤ 5.1 kg/dApr–Oct
Nitrogen, Kjeldahl, total [as N]weekly average≤ 7.7 kg/dApr–Oct
Zinc, total [as Zn]monthly average≤ 110 ug/Lall year
Zinc, total [as Zn]maximum≤ 110 ug/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ .45 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD) (alert, not enforceable)all year
E. colimonthly average≤ 126 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 17 kg/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 26 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.

Same industry: the 9 Justice, Public Order and Safety permits in Virginia.

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VA0062499 · MCP: https://passage-data.com/mcp