Thompson Walter E

NPDES permit VA0089265 · Minor NON-POTW · effective, expires 2031-06-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

4values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Enterococci (4).

Reporting

Reports are due about 10 days after each monitoring period ends (the most common figure among VA permits in EPA's filings — check your permit).

Limits in force (28)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= .34 kg/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= .51 kg/d all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 10 mg/L all year
001Solids, total suspendedWKLY AVG <= 15 mg/L all year
001Solids, total suspendedMO AVG <= .34 kg/d all year
001Solids, total suspendedWKLY AVG <= .51 kg/d all year
001Solids, total suspendedMO AVG report only 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 <= .1 kg/d all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= .15 kg/d all year
001Zinc, total recoverableMAXIMUM report only all year
001Copper, total recoverableMAXIMUM report only all year
001Flow, in conduit or thru treatment plantMO AVG report only (alert) all year
001Flow, in conduit or thru treatment plantMAXIMUM report only (alert) all year
001Chlorine, total residualMO AVG <= .0065 mg/L all year
001Chlorine, total residualWKLY AVG <= .0065 mg/L all year
001Chlorine, total residualMINIMUM >= .6 mg/L all year
001BOD, percent removal [total]MO AV MN >= 85 % all year
001EnterococciMO AVG <= 35 #/100mL all year
001Coliform, fecal generalMO AVG <= 200 #/100mL 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