Island Utilities LLC

NPDES permit VA0091049 · Minor NON-POTW · effective, expires 2029-09-30 · 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)
0of 32 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 (54)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L 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 <= .9 kg/d all year
001Solids, total suspendedWKLY AVG <= 1.4 kg/d all year
001Solids, total suspendedMO AVG report only all year
001Nitrogen, ammonia total [as N]MO 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 <= .3 kg/d all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= .4 kg/d all year
001Flow, in conduit or thru treatment plantAVERAGE <= .025 MGD (alert) all year
001Flow, in conduit or thru treatment plantMAXIMUM report only (alert) all year
001Chlorine, total residualMO AVG <= .005 mg/L all year
001Chlorine, total residualWKLY AVG <= .007 mg/L all year
001Chlorine, total residualMINIMUM >= .6 mg/L all year
001EnterococciMO AVG <= 35 #/100mL all year
001Coliform, fecal generalGEO MEAN <= 200 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 15 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= .9 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 1.4 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO 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
002Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG <= 10 mg/L all year
002Solids, total suspendedWKLY AVG <= 15 mg/L all year
002Solids, total suspendedMO AVG <= .45 kg/d all year
002Solids, total suspendedWKLY AVG <= .68 kg/d all year
002Solids, total suspendedMO AVG report only all year
002Nitrogen, ammonia total [as N]MO AVG report only all year
002Nitrogen, Kjeldahl, total [as N]MO AVG <= 3 mg/L all year
002Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 4.5 mg/L all year
002Nitrogen, Kjeldahl, total [as N]MO AVG <= .14 kg/d all year
002Nitrogen, Kjeldahl, total [as N]WKLY AVG <= .2 kg/d all year
002Flow, in conduit or thru treatment plantAVERAGE <= .012 MGD (alert) all year
002Flow, in conduit or thru treatment plantMAXIMUM report only (alert) all year
002Chlorine, total residualMO AVG <= .005 mg/L all year
002Chlorine, total residualWKLY AVG <= .007 mg/L all year
002Chlorine, total residualMINIMUM >= .6 mg/L all year
002EnterococciMO AVG <= 35 #/100mL all year
002Coliform, fecal generalGEO MEAN <= 200 #/100mL all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 15 mg/L all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= .45 kg/d all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG <= .68 kg/d all year
002BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
002BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
002Solids, 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