Old Dominion Electric Cooperative

NPDES permit VA0083097 · Major NON-POTW · effective, expires 2028-06-30 · 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

1values over a limit
0required values missing, on 0 form(s)
0of 92 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (1).

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 (102)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX <= 40 deg C all year
001Oxygen, dissolved [DO]DAILY MN >= 5.7 mg/L 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 suspendedDAILY MX <= 100 mg/L all year
001Oil & GreaseMO AVG <= 15 mg/L all year
001Oil & GreaseDAILY MX <= 20 mg/L all year
001Petrol hydrocarbons, total recoverableMO AVG report only all year
001Petrol hydrocarbons, total recoverableMO MAX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedDAILY AV report only all year
002Solids, total suspendedDAILY MX <= 50 mg/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
003pHDAILY MN report only all year
003pHDAILY MX report only all year
003Solids, total suspendedDAILY MX report only all year
003Iron, total recoverableDAILY MX report only all year
003Precipitation volumeDAILY MX report only all year
004pHDAILY MN report only all year
004pHDAILY MX report only all year
004Solids, total suspendedDAILY MX report only all year
004Precipitation volumeDAILY MX report only all year
005pHDAILY MN report only all year
005pHDAILY MX report only all year
005Solids, total suspendedDAILY MX report only all year
005Iron, total recoverableDAILY MX report only all year
005Precipitation volumeDAILY MX report only all year
006pHDAILY MN report only all year
006pHDAILY MX report only all year
006Solids, total suspendedDAILY MX report only all year
006Iron, total recoverableDAILY MX report only all year
006Precipitation volumeDAILY MX report only all year
007pHDAILY MN report only all year
007pHDAILY MX report only all year
007Solids, total suspendedDAILY MX report only all year
007Iron, total recoverableDAILY MX report only all year
007Precipitation volumeDAILY MX report only all year
008pHDAILY MN report only all year
008pHDAILY MX report only all year
008Solids, total suspendedDAILY MX report only all year
008Iron, total recoverableDAILY MX report only all year
008Precipitation volumeDAILY MX report only all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MX <= 9 SU all year
009Solids, total suspendedMO AVG report only all year
009Solids, total suspendedDAILY MX <= 50 mg/L all year
009Manganese, total recoverableDAILY MX <= 50 ug/L all year
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
011pHDAILY MN report only all year
011pHDAILY MX report only all year
011Solids, total suspendedDAILY MX report only all year
011Iron, total recoverableDAILY MX report only all year
011Precipitation volumeDAILY MX report only all year
012pHDAILY MN report only all year
012pHDAILY MX report only all year
012Solids, total suspendedDAILY MX report only all year
012Iron, total recoverableDAILY MX report only all year
012Precipitation volumeDAILY MX report only all year
013pHDAILY MN report only all year
013pHDAILY MX report only all year
013Solids, total suspendedDAILY MX report only all year
013Iron, total recoverableDAILY MX report only all year
013Precipitation volumeDAILY MX report only all year
014pHDAILY MN report only all year
014pHDAILY MX report only all year
014Solids, total suspendedDAILY MX report only all year
014Iron, total recoverableDAILY MX report only all year
014Precipitation volumeDAILY MX report only all year
015pHDAILY MN report only all year
015pHDAILY MX report only all year
015Solids, total suspendedDAILY MX report only all year
015Iron, total recoverableDAILY MX report only all year
015Precipitation volumeDAILY MX report only all year
016pHDAILY MN report only all year
016pHDAILY MX report only all year
016Solids, total suspendedDAILY MX report only all year
016Iron, total recoverableDAILY MX report only all year
016Precipitation volumeDAILY MX report only all year
101Chromium, total [as Cr]MO AVG <= .2 mg/L all year
101Chromium, total [as Cr]DAILY MX <= .2 mg/L all year
101Zinc, total [as Zn]MO AVG <= 1 mg/L all year
101Zinc, total [as Zn]DAILY MX <= 1 mg/L all year
101Flow, in conduit or thru treatment plantMO AVG report only all year
101Flow, in conduit or thru treatment plantDAILY MX report only all year
101Chlorine, free availableMO AVG <= .2 mg/L all year
101Chlorine, free availableDAILY MX <= .5 mg/L all year
102Flow, in conduit or thru treatment plantMO AVG report only all year
102Flow, in conduit or thru treatment plantDAILY MX report only all year
103BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
103BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
103Solids, total suspendedMO AVG <= 30 mg/L all year
103Solids, total suspendedDAILY MX <= 45 mg/L all year
103Flow, in conduit or thru treatment plantMO AVG report only all year
103Flow, in conduit or thru treatment plantDAILY MX report only all year
103Chlorine, total residualINST MIN >= .6 mg/L all year
103E. coli30DA GM <= 126 #/100mL 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