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Dominion Energy - Hopewell Power Station

Electric Services, Hopewell, Virginia. NPDES permit VA0082783, in force until Mar 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 001 form M1 monthly (7 values), outfall 001 form Q1 quarterly (1 value), outfall 002 form Q1 quarterly (6 values), outfall 004 form Q1 quarterly (2 values), outfall 001 form A1 yearly, outfall 002 form A1 yearly, and 4 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 42 reports late

Limits in force (40)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademaximum≤ 32 deg Call year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all year001
Chlorine, total residualmonthly average≤ 8.3 ug/Lall year001
Chlorine, total residualmaximum≤ 11 ug/Lall year001
TU Static Renewal 7-Day Chronic Ceriodaphnia dubiamonthly average≤ 1.46 tox chronicall year001
TU Static Renewal 7-Day Chronic Ceriodaphnia dubiamaximum≤ 1.46 tox chronicall year001
pHminimumreport only (SU)all year002
pHmaximumreport only (SU)all year002
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year002
Hardness, total [as CaCO3]maximumreport only (mg/L)all year002
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year002
Copper, dissolved [as Cu]maximumreport only (ug/L)all year002
Chlorine, total residualmonthly averagereport only (mg/L)all year002
Chlorine, total residualmaximumreport only (mg/L)all year002
Precipitation volumemonthly averagereport only (Mgal)all year002
Precipitation volumemaximumreport only (Mgal)all year002
Toxic Units Static 48HR Acute Ceriodaphnia dubiamaximumreport only (tox acute)all year002
Oxygen demand, chem. [low level] [COD]monthly averagereport only (mg/L)all year003
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year003
pHminimumreport only (SU)all year003
pHmaximumreport only (SU)all year003
Solids, total suspendedmonthly averagereport only (mg/L)all year003
Solids, total suspendedmaximumreport only (mg/L)all year003
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year003
Hardness, total [as CaCO3]maximumreport only (mg/L)all year003
Precipitation volumemonthly averagereport only (Mgal)all year003
Precipitation volumemaximumreport only (Mgal)all year003
pHminimumreport only (SU)all year004
pHmaximumreport only (SU)all year004
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year004
Hardness, total [as CaCO3]maximumreport only (mg/L)all year004
Chlorine, total residualmonthly averagereport only (mg/L)all year004
Chlorine, total residualmaximumreport only (mg/L)all year004
Precipitation volumemonthly averagereport only (Mgal)all year004
Precipitation volumemaximumreport only (Mgal)all year004
Toxic Units Static 48HR Acute Ceriodaphnia dubiamaximumreport only (tox acute)all year004

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/VA0082783 · MCP: https://passage-data.com/mcp