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Virginia Electric and Power Company

Electric Services, major discharger, Surry, Virginia. NPDES permit VA0004090 expired Feb 28, 2021; its limits still apply. Last 12 months: no values over a limit, 2 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 001 form M1 monthly (7 values), outfall 101 form M1 monthly (5 values), outfall 108 form Q1 quarterly (8 values), outfall 001 form A1 yearly, outfall 001 form S1 twice a year, outfall 002 form S1 twice a year, and 47 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 111 reports late

Limits in force (374)

ParameterStatisticLimitMonthsOutfall
Thermal Dischargedaily maximum≤ 12.6 BTU/hrall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Thallium, total [as Tl]monthly averagereport only (ug/L)all year001
Thallium, total [as Tl]daily maximumreport only (ug/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
Chlorine, total residualmonthly average≤ .008 mg/Lall year001
Chlorine, total residualdaily maximum≤ .016 mg/Lall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Carbon, tot organic [TOC]daily maximumreport only (mg/L)all year002
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year002
Copper, dissolved [as Cu]daily maximumreport only (ug/L)all year002
Zinc, dissolved [as Zn]monthly averagereport only (ug/L)all year002
Zinc, dissolved [as Zn]daily maximumreport only (ug/L)all 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
Iron, total [as Fe]daily maximumreport only (mg/L)all year050
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year050
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year050
Iron, total [as Fe]daily maximumreport only (mg/L)all year051
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year051
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year051
Iron, total [as Fe]daily maximumreport only (mg/L)all year052
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year052
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year052
Iron, total [as Fe]daily maximumreport only (mg/L)all year053
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year053
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year053
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year101
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year101
pHdaily minimum≥ 6 SUall year101
pHdaily maximum≤ 9 SUall year101
Solids, total suspendedmonthly average≤ 30 mg/Lall year101
Solids, total suspendeddaily maximum≤ 45 mg/Lall year101
Nitrogen, total [as N]monthly geometric meanreport only (mg/L)all year101
Nitrogen, total [as N]daily maximumreport only (mg/L)all year101
Nitrogen, Kjeldahl, total [as N]monthly geometric meanreport only (mg/L)all year101
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year101
Nitrite + Nitrate total [as N]monthly geometric meanreport only (mg/L)all year101
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year101
Phosphorus, total [as P]monthly geometric meanreport only (mg/L)all year101
Phosphorus, total [as P]daily maximumreport only (mg/L)all 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, total residualinstantaneous minimum≥ .6 mg/Lall year101
Enterococcimonthly geometric mean≤ 35 #/100mLall year101
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year101
pHdaily minimumreport only (SU)all year102
pHdaily maximumreport only (SU)all year102
Solids, total suspendedmonthly average≤ 30 mg/Lall year102
Solids, total suspendeddaily maximum≤ 100 mg/Lall year102
Oil & Greasemonthly average≤ 15 mg/Lall year102
Oil & Greasedaily maximum≤ 20 mg/Lall year102
Nitrogen, total [as N]monthly averagereport only (mg/L)all year102
Nitrogen, total [as N]daily maximumreport only (mg/L)all year102
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year102
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year102
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year102
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year102
Phosphorus, total [as P]monthly averagereport only (mg/L)all year102
Phosphorus, total [as P]daily maximumreport only (mg/L)all year102
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year102
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year102
pHdaily minimumreport only (SU)all year103
pHdaily maximumreport only (SU)all year103
Solids, total suspendedmonthly average≤ 30 mg/Lall year103
Solids, total suspendeddaily maximum≤ 100 mg/Lall year103
Oil & Greasemonthly average≤ 15 mg/Lall year103
Oil & Greasedaily maximum≤ 20 mg/Lall year103
Nitrogen, total [as N]monthly averagereport only (mg/L)all year103
Nitrogen, total [as N]daily maximumreport only (mg/L)all year103
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year103
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year103
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year103
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year103
Phosphorus, total [as P]monthly averagereport only (mg/L)all year103
Phosphorus, total [as P]daily maximumreport only (mg/L)all 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
pHdaily minimumreport only (SU)all year104
pHdaily maximumreport only (SU)all year104
Solids, total suspendedmonthly average≤ 30 mg/Lall year104
Solids, total suspendeddaily maximum≤ 100 mg/Lall year104
Oil & Greasemonthly average≤ 15 mg/Lall year104
Oil & Greasedaily maximum≤ 20 mg/Lall year104
Nitrogen, total [as N]monthly averagereport only (mg/L)all year104
Nitrogen, total [as N]daily maximumreport only (mg/L)all year104
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year104
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year104
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year104
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year104
Phosphorus, total [as P]monthly averagereport only (mg/L)all year104
Phosphorus, total [as P]daily maximumreport only (mg/L)all year104
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year104
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year104
pHdaily minimumreport only (SU)all year105
pHdaily maximumreport only (SU)all year105
Solids, total suspendedmonthly average≤ 30 mg/Lall year105
Solids, total suspendeddaily maximum≤ 100 mg/Lall year105
Oil & Greasemonthly average≤ 15 mg/Lall year105
Oil & Greasedaily maximum≤ 20 mg/Lall year105
Nitrogen, total [as N]monthly averagereport only (mg/L)all year105
Nitrogen, total [as N]daily maximumreport only (mg/L)all year105
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year105
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year105
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year105
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year105
Phosphorus, total [as P]monthly averagereport only (mg/L)all year105
Phosphorus, total [as P]daily maximumreport only (mg/L)all year105
Petrol hydrocarbons, total recoverablemonthly averagereport only (mg/L)all year105
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year105
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year105
pHdaily minimumreport only (SU)all year106
pHdaily maximumreport only (SU)all year106
Solids, total suspendedmonthly average≤ 30 mg/Lall year106
Solids, total suspendeddaily maximum≤ 100 mg/Lall year106
Oil & Greasemonthly average≤ 15 mg/Lall year106
Oil & Greasedaily maximum≤ 20 mg/Lall year106
Nitrogen, total [as N]monthly averagereport only (mg/L)all year106
Nitrogen, total [as N]daily maximumreport only (mg/L)all year106
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year106
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year106
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year106
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year106
Phosphorus, total [as P]monthly averagereport only (mg/L)all year106
Phosphorus, total [as P]daily maximumreport only (mg/L)all year106
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year106
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year106
pHdaily minimumreport only (SU)all year107
pHdaily maximumreport only (SU)all year107
Solids, total suspendedmonthly average≤ 30 mg/Lall year107
Solids, total suspendeddaily maximum≤ 100 mg/Lall year107
Oil & Greasemonthly average≤ 15 mg/Lall year107
Oil & Greasedaily maximum≤ 20 mg/Lall year107
Nitrogen, total [as N]monthly averagereport only (mg/L)all year107
Nitrogen, total [as N]daily maximumreport only (mg/L)all year107
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year107
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year107
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year107
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year107
Phosphorus, total [as P]monthly averagereport only (mg/L)all year107
Phosphorus, total [as P]daily maximumreport only (mg/L)all year107
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year107
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year107
pHdaily minimumreport only (SU)all year108
pHdaily maximumreport only (SU)all year108
Solids, total suspendedmonthly average≤ 30 mg/Lall year108
Solids, total suspendeddaily maximum≤ 100 mg/Lall year108
Oil & Greasemonthly average≤ 15 mg/Lall year108
Oil & Greasedaily maximum≤ 20 mg/Lall year108
Nitrogen, total [as N]monthly averagereport only (mg/L)all year108
Nitrogen, total [as N]daily maximumreport only (mg/L)all year108
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year108
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year108
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year108
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year108
Phosphorus, total [as P]monthly averagereport only (mg/L)all year108
Phosphorus, total [as P]daily maximumreport only (mg/L)all year108
Carbon, tot organic [TOC]daily maximum≤ 110 mg/Lall year108
Petrol hydrocarbons, total recoverablemonthly averagereport only (mg/L)all year108
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year108
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year108
pHdaily minimumreport only (SU)all year109
pHdaily maximumreport only (SU)all year109
Solids, total suspendedmonthly average≤ 30 mg/Lall year109
Solids, total suspendeddaily maximum≤ 100 mg/Lall year109
Oil & Greasemonthly average≤ 15 mg/Lall year109
Oil & Greasedaily maximum≤ 20 mg/Lall year109
Nitrogen, total [as N]monthly averagereport only (mg/L)all year109
Nitrogen, total [as N]daily maximumreport only (mg/L)all year109
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year109
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year109
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year109
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year109
Phosphorus, total [as P]monthly averagereport only (mg/L)all year109
Phosphorus, total [as P]daily maximumreport only (mg/L)all year109
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year109
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year109
pHdaily minimumreport only (SU)all year110
pHdaily maximumreport only (SU)all year110
Solids, total suspendedmonthly average≤ 30 mg/Lall year110
Solids, total suspendeddaily maximum≤ 100 mg/Lall year110
Oil & Greasemonthly average≤ 15 mg/Lall year110
Oil & Greasedaily maximum≤ 20 mg/Lall year110
Nitrogen, total [as N]monthly averagereport only (mg/L)all year110
Nitrogen, total [as N]daily maximumreport only (mg/L)all year110
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year110
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year110
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year110
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year110
Phosphorus, total [as P]monthly averagereport only (mg/L)all year110
Phosphorus, total [as P]daily maximumreport only (mg/L)all year110
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year110
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year110
pHdaily minimumreport only (SU)all year111
pHdaily maximumreport only (SU)all year111
Solids, total suspendedmonthly average≤ 30 mg/Lall year111
Solids, total suspendeddaily maximum≤ 100 mg/Lall year111
Oil & Greasemonthly average≤ 15 mg/Lall year111
Oil & Greasedaily maximum≤ 20 mg/Lall year111
Nitrogen, total [as N]monthly averagereport only (mg/L)all year111
Nitrogen, total [as N]daily maximumreport only (mg/L)all year111
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year111
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year111
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year111
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year111
Phosphorus, total [as P]monthly averagereport only (mg/L)all year111
Phosphorus, total [as P]daily maximumreport only (mg/L)all year111
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year111
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year111
pHdaily minimumreport only (SU)all year112
pHdaily maximumreport only (SU)all year112
Solids, total suspendedmonthly average≤ 30 mg/Lall year112
Solids, total suspendeddaily maximum≤ 100 mg/Lall year112
Oil & Greasemonthly average≤ 15 mg/Lall year112
Oil & Greasedaily maximum≤ 20 mg/Lall year112
Nitrogen, total [as N]monthly averagereport only (mg/L)all year112
Nitrogen, total [as N]daily maximumreport only (mg/L)all year112
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year112
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year112
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year112
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year112
Phosphorus, total [as P]monthly averagereport only (mg/L)all year112
Phosphorus, total [as P]daily maximumreport only (mg/L)all year112
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year112
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year112
pHdaily minimumreport only (SU)all year113
pHdaily maximumreport only (SU)all year113
Solids, total suspendedmonthly average≤ 30 mg/Lall year113
Solids, total suspendeddaily maximum≤ 100 mg/Lall year113
Oil & Greasemonthly average≤ 15 mg/Lall year113
Oil & Greasedaily maximum≤ 20 mg/Lall year113
Nitrogen, total [as N]monthly averagereport only (mg/L)all year113
Nitrogen, total [as N]daily maximumreport only (mg/L)all year113
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year113
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year113
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year113
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year113
Phosphorus, total [as P]monthly averagereport only (mg/L)all year113
Phosphorus, total [as P]daily maximumreport only (mg/L)all year113
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year113
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year113
pHdaily minimumreport only (SU)all year114
pHdaily maximumreport only (SU)all year114
Solids, total suspendedmonthly average≤ 30 mg/Lall year114
Solids, total suspendeddaily maximum≤ 100 mg/Lall year114
Oil & Greasemonthly average≤ 15 mg/Lall year114
Oil & Greasedaily maximum≤ 20 mg/Lall year114
Nitrogen, total [as N]monthly averagereport only (mg/L)all year114
Nitrogen, total [as N]daily maximumreport only (mg/L)all year114
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year114
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year114
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year114
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year114
Phosphorus, total [as P]monthly averagereport only (mg/L)all year114
Phosphorus, total [as P]daily maximumreport only (mg/L)all year114
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year114
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year114
pHdaily minimumreport only (SU)all year115
pHdaily maximumreport only (SU)all year115
Solids, total suspendedmonthly average≤ 30 mg/Lall year115
Solids, total suspendeddaily maximum≤ 100 mg/Lall year115
Oil & Greasemonthly average≤ 15 mg/Lall year115
Oil & Greasedaily maximum≤ 20 mg/Lall year115
Nitrogen, total [as N]monthly averagereport only (mg/L)all year115
Nitrogen, total [as N]daily maximumreport only (mg/L)all year115
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year115
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year115
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year115
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year115
Phosphorus, total [as P]monthly averagereport only (mg/L)all year115
Phosphorus, total [as P]daily maximumreport only (mg/L)all year115
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year115
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year115
pHdaily minimumreport only (SU)all year116
pHdaily maximumreport only (SU)all year116
Solids, total suspendedmonthly average≤ 30 mg/Lall year116
Solids, total suspendeddaily maximum≤ 100 mg/Lall year116
Oil & Greasemonthly average≤ 15 mg/Lall year116
Oil & Greasedaily maximum≤ 20 mg/Lall year116
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year116
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year116
pHdaily minimumreport only (SU)all year117
pHdaily maximumreport only (SU)all year117
Solids, total suspendedmonthly average≤ 30 mg/Lall year117
Solids, total suspendeddaily maximum≤ 100 mg/Lall year117
Oil & Greasemonthly average≤ 15 mg/Lall year117
Oil & Greasedaily maximum≤ 20 mg/Lall year117
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year117
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year117
pHdaily minimumreport only (SU)all year118
pHdaily maximumreport only (SU)all year118
Solids, total suspendedmonthly average≤ 30 mg/Lall year118
Solids, total suspendeddaily maximum≤ 100 mg/Lall year118
Oil & Greasemonthly average≤ 15 mg/Lall year118
Oil & Greasedaily maximum≤ 20 mg/Lall year118
Nitrogen, total [as N]monthly averagereport only (mg/L)all year118
Nitrogen, total [as N]daily maximumreport only (mg/L)all year118
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year118
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year118
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year118
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year118
Phosphorus, total [as P]monthly averagereport only (mg/L)all year118
Phosphorus, total [as P]daily maximumreport only (mg/L)all year118
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year118
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year118
pHdaily minimumreport only (SU)all year119
pHdaily maximumreport only (SU)all year119
Solids, total suspendedmonthly average≤ 30 mg/Lall year119
Solids, total suspendeddaily maximum≤ 100 mg/Lall year119
Oil & Greasemonthly average≤ 15 mg/Lall year119
Oil & Greasedaily maximum≤ 20 mg/Lall year119
Nitrogen, total [as N]monthly averagereport only (mg/L)all year119
Nitrogen, total [as N]daily maximumreport only (mg/L)all year119
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year119
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year119
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year119
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year119
Phosphorus, total [as P]monthly averagereport only (mg/L)all year119
Phosphorus, total [as P]daily maximumreport only (mg/L)all year119
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year119
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year119
pHdaily minimumreport only (SU)all year120
pHdaily maximumreport only (SU)all year120
Solids, total suspendedmonthly average≤ 30 mg/Lall year120
Solids, total suspendeddaily maximum≤ 100 mg/Lall year120
Oil & Greasemonthly average≤ 15 mg/Lall year120
Oil & Greasedaily maximum≤ 20 mg/Lall year120
Nitrogen, total [as N]monthly averagereport only (mg/L)all year120
Nitrogen, total [as N]daily maximumreport only (mg/L)all year120
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year120
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year120
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year120
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year120
Phosphorus, total [as P]monthly averagereport only (mg/L)all year120
Phosphorus, total [as P]daily maximumreport only (mg/L)all year120
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year120
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year120
pHdaily minimumreport only (SU)all year121
pHdaily maximumreport only (SU)all year121
Solids, total suspendedmonthly average≤ 30 mg/Lall year121
Solids, total suspendeddaily maximum≤ 100 mg/Lall year121
Oil & Greasemonthly average≤ 15 mg/Lall year121
Oil & Greasedaily maximum≤ 20 mg/Lall year121
Nitrogen, total [as N]monthly averagereport only (mg/L)all year121
Nitrogen, total [as N]daily maximumreport only (mg/L)all year121
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year121
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year121
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year121
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year121
Phosphorus, total [as P]monthly averagereport only (mg/L)all year121
Phosphorus, total [as P]daily maximumreport only (mg/L)all year121
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year121
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year121
pHdaily minimumreport only (SU)all year122
pHdaily maximumreport only (SU)all year122
Solids, total suspendedmonthly average≤ 30 mg/Lall year122
Solids, total suspendeddaily maximum≤ 100 mg/Lall year122
Oil & Greasemonthly average≤ 15 mg/Lall year122
Oil & Greasedaily maximum≤ 20 mg/Lall year122
Nitrogen, total [as N]monthly averagereport only (mg/L)all year122
Nitrogen, total [as N]daily maximumreport only (mg/L)all year122
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year122
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year122
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year122
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year122
Phosphorus, total [as P]monthly averagereport only (mg/L)all year122
Phosphorus, total [as P]daily maximumreport only (mg/L)all year122
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year122
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year122

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/VA0004090 · MCP: https://passage-data.com/mcp