Rocky Mount Town

NPDES permit VA0085952 · Major POTW · effective, expires 2026-11-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 16 forms filed late

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

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 (24)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 17.5 mg/L all year
001BOD, 5-day, 20 deg. CMX WK AV <= 19.9 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 133 kg/d all year
001BOD, 5-day, 20 deg. CMX WK AV <= 151 kg/d all year
001BOD, 5-day, 20 deg. CMINIMUM report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedMX WK AV <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 227 kg/d all year
001Solids, total suspendedMX WK AV <= 340 kg/d all year
001Solids, total suspendedMINIMUM report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 2.84 mg/L all year
001Nitrogen, ammonia total [as N]MX WK AV <= 2.84 mg/L all year
001Flow, in conduit or thru treatment plantMO AVG <= 2 MGD (alert) all year
001Flow, in conduit or thru treatment plantMO MAX report only (alert) all year
001BOD, percent removal [total]MINIMUM >= 85 % all year
001E. coliGEO MEAN <= 126 #/100mL all year
001Solids, suspended percent removalMINIMUM >= 85 % all year
003pHSINGSAMP report only all year
003Solids, total suspendedSINGSAMP report only all year
003E. coliSINGSAMP <= 235 #/100mL all year
003Precipitation volumeET report only 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