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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.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Thermal Discharge | daily maximum | ≤ 12.6 BTU/hr | all year | 001 |
| pH | daily minimum | ≥ 6 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 001 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 001 |
| Thallium, total [as Tl] | monthly average | report only (ug/L) | all year | 001 |
| Thallium, total [as Tl] | daily maximum | report only (ug/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | monthly average | ≤ .008 mg/L | all year | 001 |
| Chlorine, total residual | daily maximum | ≤ .016 mg/L | all year | 001 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 002 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 002 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year | 002 |
| Copper, dissolved [as Cu] | monthly average | report only (ug/L) | all year | 002 |
| Copper, dissolved [as Cu] | daily maximum | report only (ug/L) | all year | 002 |
| Zinc, dissolved [as Zn] | monthly average | report only (ug/L) | all year | 002 |
| Zinc, dissolved [as Zn] | daily maximum | report only (ug/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 050 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 050 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 050 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 051 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 051 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 051 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 052 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 052 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 052 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 053 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 053 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 053 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year | 101 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 45 mg/L | all year | 101 |
| pH | daily minimum | ≥ 6 SU | all year | 101 |
| pH | daily maximum | ≤ 9 SU | all year | 101 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 101 |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year | 101 |
| Nitrogen, total [as N] | monthly geometric mean | report only (mg/L) | all year | 101 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 101 |
| Nitrogen, Kjeldahl, total [as N] | monthly geometric mean | report only (mg/L) | all year | 101 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 101 |
| Nitrite + Nitrate total [as N] | monthly geometric mean | report only (mg/L) | all year | 101 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 101 |
| Phosphorus, total [as P] | monthly geometric mean | report only (mg/L) | all year | 101 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 101 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 101 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 101 |
| Chlorine, total residual | instantaneous minimum | ≥ .6 mg/L | all year | 101 |
| Enterococci | monthly geometric mean | ≤ 35 #/100mL | all year | 101 |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year | 101 |
| pH | daily minimum | report only (SU) | all year | 102 |
| pH | daily maximum | report only (SU) | all year | 102 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 102 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 102 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 102 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 102 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 102 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 102 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 102 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 102 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 102 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 102 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 102 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 102 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 102 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 102 |
| pH | daily minimum | report only (SU) | all year | 103 |
| pH | daily maximum | report only (SU) | all year | 103 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 103 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 103 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 103 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 103 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 103 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 103 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 103 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 103 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 103 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 103 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 103 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 103 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 103 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 103 |
| pH | daily minimum | report only (SU) | all year | 104 |
| pH | daily maximum | report only (SU) | all year | 104 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 104 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 104 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 104 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 104 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 104 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 104 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 104 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 104 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 104 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 104 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 104 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 104 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 104 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 104 |
| pH | daily minimum | report only (SU) | all year | 105 |
| pH | daily maximum | report only (SU) | all year | 105 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 105 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 105 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 105 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 105 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 105 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 105 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 105 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 105 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 105 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 105 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 105 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 105 |
| Petrol hydrocarbons, total recoverable | monthly average | report only (mg/L) | all year | 105 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 105 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 105 |
| pH | daily minimum | report only (SU) | all year | 106 |
| pH | daily maximum | report only (SU) | all year | 106 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 106 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 106 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 106 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 106 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 106 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 106 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 106 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 106 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 106 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 106 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 106 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 106 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 106 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 106 |
| pH | daily minimum | report only (SU) | all year | 107 |
| pH | daily maximum | report only (SU) | all year | 107 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 107 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 107 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 107 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 107 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 107 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 107 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 107 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 107 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 107 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 107 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 107 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 107 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 107 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 107 |
| pH | daily minimum | report only (SU) | all year | 108 |
| pH | daily maximum | report only (SU) | all year | 108 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 108 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 108 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 108 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 108 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 108 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 108 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 108 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 108 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 108 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 108 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 108 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 108 |
| Carbon, tot organic [TOC] | daily maximum | ≤ 110 mg/L | all year | 108 |
| Petrol hydrocarbons, total recoverable | monthly average | report only (mg/L) | all year | 108 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 108 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 108 |
| pH | daily minimum | report only (SU) | all year | 109 |
| pH | daily maximum | report only (SU) | all year | 109 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 109 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 109 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 109 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 109 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 109 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 109 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 109 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 109 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 109 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 109 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 109 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 109 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 109 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 109 |
| pH | daily minimum | report only (SU) | all year | 110 |
| pH | daily maximum | report only (SU) | all year | 110 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 110 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 110 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 110 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 110 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 110 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 110 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 110 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 110 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 110 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 110 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 110 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 110 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 110 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 110 |
| pH | daily minimum | report only (SU) | all year | 111 |
| pH | daily maximum | report only (SU) | all year | 111 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 111 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 111 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 111 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 111 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 111 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 111 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 111 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 111 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 111 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 111 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 111 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 111 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 111 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 111 |
| pH | daily minimum | report only (SU) | all year | 112 |
| pH | daily maximum | report only (SU) | all year | 112 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 112 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 112 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 112 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 112 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 112 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 112 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 112 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 112 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 112 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 112 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 112 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 112 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 112 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 112 |
| pH | daily minimum | report only (SU) | all year | 113 |
| pH | daily maximum | report only (SU) | all year | 113 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 113 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 113 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 113 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 113 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 113 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 113 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 113 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 113 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 113 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 113 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 113 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 113 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 113 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 113 |
| pH | daily minimum | report only (SU) | all year | 114 |
| pH | daily maximum | report only (SU) | all year | 114 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 114 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 114 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 114 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 114 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 114 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 114 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 114 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 114 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 114 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 114 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 114 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 114 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 114 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 114 |
| pH | daily minimum | report only (SU) | all year | 115 |
| pH | daily maximum | report only (SU) | all year | 115 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 115 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 115 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 115 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 115 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 115 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 115 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 115 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 115 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 115 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 115 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 115 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 115 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 115 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 115 |
| pH | daily minimum | report only (SU) | all year | 116 |
| pH | daily maximum | report only (SU) | all year | 116 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 116 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 116 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 116 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 116 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 116 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 116 |
| pH | daily minimum | report only (SU) | all year | 117 |
| pH | daily maximum | report only (SU) | all year | 117 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 117 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 117 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 117 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 117 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 117 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 117 |
| pH | daily minimum | report only (SU) | all year | 118 |
| pH | daily maximum | report only (SU) | all year | 118 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 118 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 118 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 118 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 118 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 118 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 118 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 118 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 118 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 118 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 118 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 118 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 118 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 118 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 118 |
| pH | daily minimum | report only (SU) | all year | 119 |
| pH | daily maximum | report only (SU) | all year | 119 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 119 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 119 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 119 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 119 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 119 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 119 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 119 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 119 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 119 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 119 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 119 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 119 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 119 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 119 |
| pH | daily minimum | report only (SU) | all year | 120 |
| pH | daily maximum | report only (SU) | all year | 120 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 120 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 120 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 120 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 120 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 120 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 120 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 120 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 120 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 120 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 120 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 120 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 120 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 120 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 120 |
| pH | daily minimum | report only (SU) | all year | 121 |
| pH | daily maximum | report only (SU) | all year | 121 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 121 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 121 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 121 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 121 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 121 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 121 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 121 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 121 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 121 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 121 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 121 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 121 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 121 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 121 |
| pH | daily minimum | report only (SU) | all year | 122 |
| pH | daily maximum | report only (SU) | all year | 122 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 122 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 122 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 122 |
| Oil & Grease | daily maximum | ≤ 20 mg/L | all year | 122 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 122 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 122 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 122 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | 122 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 122 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 122 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 122 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 122 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 122 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 122 |
Cited limits by parameter: Virginia's rules and the federal ones.
Same industry: the 24 Electric Services permits in Virginia.
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Your permit document is the final word. As JSON: /api/v1/permits/VA0004090 · MCP: https://passage-data.com/mcp