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Old Dominion Electric Cooperative

Electric Services, major discharger, Clover, Virginia. NPDES permit VA0083097, in force until Jun 30, 2028. Last 12 months: over a limit once (last May 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 001 form M1 monthly (6 values), outfall 001 form Q1 quarterly (4 values), outfall 002 form M1 monthly (6 values), outfall 009 form M1 monthly (6 values), outfall 101 form M1 monthly (4 values), outfall 101 form Q1 quarterly (4 values), and 17 more forms
Renewal application due
Jan 2, 2028 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 98 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
May 2026Solids, total suspended, daily maximum57≤ 50 mg/L14%

Limits in force (102)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradedaily maximum≤ 40 deg Call year001
Oxygen, dissolved [DO]daily minimum≥ 5.7 mg/Lall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 100 mg/Lall year001
Oil & Greasemonthly average≤ 15 mg/Lall year001
Oil & Greasedaily maximum≤ 20 mg/Lall year001
Petrol hydrocarbons, total recoverablemonthly averagereport only (mg/L)all year001
Petrol hydrocarbons, total recoverablemonthly maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendeddaily averagereport only (mg/L)all year002
Solids, total suspendeddaily maximum≤ 50 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
pHdaily minimumreport only (SU)all year003
pHdaily maximumreport only (SU)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Iron, total recoverabledaily maximumreport only (ug/L)all year003
Precipitation volumedaily maximumreport only (Mgal)all year003
pHdaily minimumreport only (SU)all year004
pHdaily maximumreport only (SU)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Precipitation volumedaily maximumreport only (Mgal)all year004
pHdaily minimumreport only (SU)all year005
pHdaily maximumreport only (SU)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005
Iron, total recoverabledaily maximumreport only (ug/L)all year005
Precipitation volumedaily maximumreport only (Mgal)all year005
pHdaily minimumreport only (SU)all year006
pHdaily maximumreport only (SU)all year006
Solids, total suspendeddaily maximumreport only (mg/L)all year006
Iron, total recoverabledaily maximumreport only (ug/L)all year006
Precipitation volumedaily maximumreport only (Mgal)all year006
pHdaily minimumreport only (SU)all year007
pHdaily maximumreport only (SU)all year007
Solids, total suspendeddaily maximumreport only (mg/L)all year007
Iron, total recoverabledaily maximumreport only (ug/L)all year007
Precipitation volumedaily maximumreport only (Mgal)all year007
pHdaily minimumreport only (SU)all year008
pHdaily maximumreport only (SU)all year008
Solids, total suspendeddaily maximumreport only (mg/L)all year008
Iron, total recoverabledaily maximumreport only (ug/L)all year008
Precipitation volumedaily maximumreport only (Mgal)all year008
pHdaily minimum≥ 6 SUall year009
pHdaily maximum≤ 9 SUall year009
Solids, total suspendedmonthly averagereport only (mg/L)all year009
Solids, total suspendeddaily maximum≤ 50 mg/Lall year009
Manganese, total recoverabledaily maximum≤ 50 ug/Lall year009
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year009
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year009
pHdaily minimumreport only (SU)all year011
pHdaily maximumreport only (SU)all year011
Solids, total suspendeddaily maximumreport only (mg/L)all year011
Iron, total recoverabledaily maximumreport only (ug/L)all year011
Precipitation volumedaily maximumreport only (Mgal)all year011
pHdaily minimumreport only (SU)all year012
pHdaily maximumreport only (SU)all year012
Solids, total suspendeddaily maximumreport only (mg/L)all year012
Iron, total recoverabledaily maximumreport only (ug/L)all year012
Precipitation volumedaily maximumreport only (Mgal)all year012
pHdaily minimumreport only (SU)all year013
pHdaily maximumreport only (SU)all year013
Solids, total suspendeddaily maximumreport only (mg/L)all year013
Iron, total recoverabledaily maximumreport only (ug/L)all year013
Precipitation volumedaily maximumreport only (Mgal)all year013
pHdaily minimumreport only (SU)all year014
pHdaily maximumreport only (SU)all year014
Solids, total suspendeddaily maximumreport only (mg/L)all year014
Iron, total recoverabledaily maximumreport only (ug/L)all year014
Precipitation volumedaily maximumreport only (Mgal)all year014
pHdaily minimumreport only (SU)all year015
pHdaily maximumreport only (SU)all year015
Solids, total suspendeddaily maximumreport only (mg/L)all year015
Iron, total recoverabledaily maximumreport only (ug/L)all year015
Precipitation volumedaily maximumreport only (Mgal)all year015
pHdaily minimumreport only (SU)all year016
pHdaily maximumreport only (SU)all year016
Solids, total suspendeddaily maximumreport only (mg/L)all year016
Iron, total recoverabledaily maximumreport only (ug/L)all year016
Precipitation volumedaily maximumreport only (Mgal)all year016
Chromium, total [as Cr]monthly average≤ .2 mg/Lall year101
Chromium, total [as Cr]daily maximum≤ .2 mg/Lall year101
Zinc, total [as Zn]monthly average≤ 1 mg/Lall year101
Zinc, total [as Zn]daily maximum≤ 1 mg/Lall year101
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year101
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year101
Chlorine, free availablemonthly average≤ .2 mg/Lall year101
Chlorine, free availabledaily maximum≤ .5 mg/Lall year101
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year102
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year102
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year103
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year103
Solids, total suspendedmonthly average≤ 30 mg/Lall year103
Solids, total suspendeddaily maximum≤ 45 mg/Lall year103
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year103
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year103
Chlorine, total residualinstantaneous minimum≥ .6 mg/Lall year103
E. coli30-day geometric mean≤ 126 #/100mLall year103

How strict are these limits?

Cited limits by parameter: Virginia's rules and the federal ones.

Same industry: the 24 Electric Services permits in Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VA0083097 · MCP: https://passage-data.com/mcp