Kilmarnock Town

NPDES permit VA0020788 · Minor POTW · effective, expires 2026-10-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
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EPA's record, 2025-09-01 to 2026-08-31

2values over a limit
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-07-31. Most often over: Hardness, total [as CaCO3] (2).

Reporting

Reports are due about 10 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (34)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 6.5 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 16 mg/L all year
001Solids, total suspendedWKLY AVG <= 24 mg/L all year
001Solids, total suspendedMO AVG <= 30 kg/d all year
001Solids, total suspendedWKLY AVG <= 45 kg/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= .54 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= .72 mg/L all year
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 3 mg/L all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 4.5 mg/L all year
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 5700 g/d all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 8500 g/d all year
001Hardness, total [as CaCO3]MINIMUM >= 125 mg/L all year
001Zinc, total recoverableMO AVG <= 140 ug/L all year
001Zinc, total recoverableWKLY AVG <= 140 ug/L all year
001Copper, total recoverableMO AVG <= 17 ug/L all year
001Copper, total recoverableWKLY AVG <= 17 ug/L all year
001Flow, in conduit or thru treatment plantMO AVG <= .5 MGD (alert) all year
001Flow, in conduit or thru treatment plantDAILY MX report only (alert) all year
001E. coliMO GEOMN <= 126 #/100mL all year
001Phosphorus, Total As PANNL AVG <= .3 mg/L all year
001EnterococciMO GEOMN <= 35 #/100mL all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 16 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 24 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 30 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 45 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states