Accomack County

NPDES permit VA0091529 · Minor NON-POTW · effective, expires 2029-06-30 · 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

0values over a limit
0required values missing, on 0 form(s)
1of 12 forms filed late

Last period with anything received: 2026-07-31.

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 (33)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MD <= 5 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 15 mg/L all year
001Oxygen demand, chem. [low level] [COD]DAILY MX 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 suspendedDAILY MX <= 15 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 4.9 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 10 mg/L all year
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 3 mg/L all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
001Zinc, total recoverableMO AVG <= 29 ug/L all year
001Zinc, total recoverableDAILY MX <= 29 ug/L all year
001Cadmium, total recoverableMO AVG <= 1 ug/L all year
001Cadmium, total recoverableDAILY MX <= 1 ug/L all year
001PhenolMO AVG <= 15 ug/L all year
001PhenolDAILY MX <= 26 ug/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMAXIMUM report only all year
001Chlorine, total residualMO AVG <= .0048 mg/L all year
001Chlorine, total residualDAILY MX <= .0048 mg/L all year
001Chlorine, total residualINST MIN >= .6 mg/L all year
001E. coliMO AVG <= 126 #/100mL all year
001E. coliMAXIMUM <= 235 #/100mL all year
001.alpha.-TerpineolMO AVG <= 16 ug/L all year
001.alpha.-TerpineolDAILY MX <= 33 ug/L all year
001Coliform, fecal generalAE <= 200 #/100mL all year
001p-CresolMO AVG <= 14 ug/L all year
001p-CresolDAILY MX <= 25 ug/L all year
001Benzoic acids, totalMO AVG <= 71 ug/L all year
001Benzoic acids, totalDAILY MX <= 120 ug/L 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