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Plastics Materials And Resins, major discharger, North Chesterfield, Virginia. NPDES permit VA0004669 expired Jun 30, 2021; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | daily maximum | ≤ 104 deg F | all year | 001 |
| Oxygen, dissolved [DO] | monthly average minimum | ≥ 4.4 mg/L | Jun–Oct | 001 |
| Oxygen, dissolved [DO] | monthly average minimum | ≥ 2.9 mg/L | Jan, Feb, Mar, Apr, May, Nov, Dec | 001 |
| pH | daily minimum | ≥ 6 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | report only (kg/d) | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (kg/d) | 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 | ≤ .038 mg/L | all year | 001 |
| Chlorine, total residual | daily maximum | ≤ .076 mg/L | all year | 001 |
| Perfluorooctanoic acid (PFOA) | monthly average | report only (mg/L) | all year | 001 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (mg/L) | all year | 001 |
| Perfluorooctanoic acid (PFOA) | monthly average | report only (kg/d) | all year | 001 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (kg/d) | all year | 001 |
| Length of longest pH excursion | maximum | ≤ 60 min | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (kg/d) | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (kg/d) | all year | 001 |
| pH range excursions, monthly total accum | monthly maximum | ≤ 446 min | all year | 001 |
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | maximum | report only (tox chronic) | all year | 001 |
| TU Static Renewal 7-Day Chronic Pimphales promelas | maximum | report only (tox chronic) | all year | 001 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 002 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 002 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 002 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 002 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 002 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 002 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 002 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 002 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 002 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 003 |
| pH | minimum | report only (SU) | all year | 003 |
| pH | maximum | report only (SU) | all year | 003 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 003 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 003 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 003 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 003 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 003 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 003 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 003 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 003 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 003 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 004 |
| pH | minimum | report only (SU) | all year | 004 |
| pH | maximum | report only (SU) | all year | 004 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 004 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 004 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 004 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 004 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 004 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 004 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 004 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 004 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 004 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 005 |
| pH | minimum | report only (SU) | all year | 005 |
| pH | maximum | report only (SU) | all year | 005 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 005 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 005 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 005 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 005 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 005 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 005 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 005 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 005 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 005 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 006 |
| pH | minimum | report only (SU) | all year | 006 |
| pH | maximum | report only (SU) | all year | 006 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 006 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 006 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 006 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 006 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 006 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 006 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 006 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 006 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 006 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 007 |
| pH | minimum | report only (SU) | all year | 007 |
| pH | maximum | report only (SU) | all year | 007 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 007 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 007 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 007 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 007 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 007 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 007 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 007 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 007 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 007 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 008 |
| pH | minimum | report only (SU) | all year | 008 |
| pH | maximum | report only (SU) | all year | 008 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 008 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 008 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 008 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 008 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 008 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 008 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 008 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 008 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 008 |
| Oxygen demand, chem. [low level] [COD] | maximum | report only (mg/L) | all year | 009 |
| pH | minimum | report only (SU) | all year | 009 |
| pH | maximum | report only (SU) | all year | 009 |
| Solids, total suspended | maximum | report only (mg/L) | all year | 009 |
| Nickel, total recoverable | maximum | report only (ug/L) | all year | 009 |
| Zinc, total recoverable | maximum | report only (ug/L) | all year | 009 |
| Lead, total recoverable | maximum | report only (ug/L) | all year | 009 |
| Chromium, total recoverable | maximum | report only (ug/L) | all year | 009 |
| Copper, total recoverable | maximum | report only (ug/L) | all year | 009 |
| Petrol hydrocarbons, total recoverable | maximum | report only (mg/L) | all year | 009 |
| Precipitation volume | monthly average | report only (Mgal) | all year | 009 |
| Precipitation volume | monthly maximum | report only (Mgal) | all year | 009 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 101 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 101 |
| Solids, total suspended | monthly average | ≤ 1100 kg/d | all year | 101 |
| Solids, total suspended | daily maximum | ≤ 3680 kg/d | all year | 101 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, May, Nov, Dec | 101 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | Jun–Oct | 101 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Jan, Feb, Mar, Apr, May, Nov, Dec | 101 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Jun–Oct | 101 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 342 kg/d | Jan, Feb, Mar, Apr, May, Nov, Dec | 101 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 267 kg/d | Jun–Oct | 101 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 685 kg/d | Jan, Feb, Mar, Apr, May, Nov, Dec | 101 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 535 kg/d | Jun–Oct | 101 |
| Nickel, total [as Ni] | monthly average | report only (ug/L) | all year | 101 |
| Nickel, total [as Ni] | daily maximum | report only (ug/L) | all year | 101 |
| Nickel, total [as Ni] | monthly average | ≤ 4.3 kg/d | all year | 101 |
| Nickel, total [as Ni] | daily maximum | ≤ 7 kg/d | all year | 101 |
| Zinc, total [as Zn] | monthly average | report only (ug/L) | all year | 101 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) | all year | 101 |
| Zinc, total [as Zn] | monthly average | ≤ 4.6 kg/d | all year | 101 |
| Zinc, total [as Zn] | daily maximum | ≤ 9.2 kg/d | all year | 101 |
| Carbon tetrachloride | monthly average | report only (ug/L) | all year | 101 |
| Carbon tetrachloride | daily maximum | report only (ug/L) | all year | 101 |
| Carbon tetrachloride | monthly average | ≤ .58 kg/d | all year | 101 |
| Carbon tetrachloride | daily maximum | ≤ 1.2 kg/d | all year | 101 |
| Chloroform | monthly average | report only (ug/L) | all year | 101 |
| Chloroform | daily maximum | report only (ug/L) | all year | 101 |
| Chloroform | monthly average | ≤ .67 kg/d | all year | 101 |
| Chloroform | daily maximum | ≤ 1.5 kg/d | all year | 101 |
| Toluene | monthly average | report only (ug/L) | all year | 101 |
| Toluene | daily maximum | report only (ug/L) | all year | 101 |
| Toluene | monthly average | ≤ .83 kg/d | all year | 101 |
| Toluene | daily maximum | ≤ 2.6 kg/d | all year | 101 |
| Benzene | monthly average | report only (ug/L) | all year | 101 |
| Benzene | daily maximum | report only (ug/L) | all year | 101 |
| Benzene | monthly average | ≤ 1.2 kg/d | all year | 101 |
| Benzene | daily maximum | ≤ 4.35 kg/d | all year | 101 |
| Acenaphthylene | monthly average | report only (ug/L) | all year | 101 |
| Acenaphthylene | daily maximum | report only (ug/L) | all year | 101 |
| Acenaphthylene | monthly average | ≤ .7 kg/d | all year | 101 |
| Acenaphthylene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Acenaphthene | monthly average | report only (ug/L) | all year | 101 |
| Acenaphthene | daily maximum | report only (ug/L) | all year | 101 |
| Acenaphthene | monthly average | ≤ .7 kg/d | all year | 101 |
| Acenaphthene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Acrylonitrile | monthly average | report only (ug/L) | all year | 101 |
| Acrylonitrile | daily maximum | report only (ug/L) | all year | 101 |
| Acrylonitrile | monthly average | ≤ 3.1 kg/d | all year | 101 |
| Acrylonitrile | daily maximum | ≤ 7.74 kg/d | all year | 101 |
| Anthracene | monthly average | report only (ug/L) | all year | 101 |
| Anthracene | daily maximum | report only (ug/L) | all year | 101 |
| Anthracene | monthly average | ≤ .7 kg/d | all year | 101 |
| Anthracene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Benzo[k]fluoranthene | monthly average | report only (ug/L) | all year | 101 |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 101 |
| Benzo[k]fluoranthene | monthly average | ≤ .7 kg/d | all year | 101 |
| Benzo[k]fluoranthene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Benzo[a]pyrene | monthly average | report only (ug/L) | all year | 101 |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 101 |
| Benzo[a]pyrene | monthly average | ≤ .74 kg/d | all year | 101 |
| Benzo[a]pyrene | daily maximum | ≤ 2 kg/d | all year | 101 |
| Chlorobenzene | monthly average | report only (ug/L) | all year | 101 |
| Chlorobenzene | daily maximum | report only (ug/L) | all year | 101 |
| Chlorobenzene | monthly average | ≤ .48 kg/d | all year | 101 |
| Chlorobenzene | daily maximum | ≤ .9 kg/d | all year | 101 |
| Chrysene | monthly average | report only (ug/L) | all year | 101 |
| Chrysene | daily maximum | report only (ug/L) | all year | 101 |
| Chrysene | monthly average | ≤ .7 kg/d | all year | 101 |
| Chrysene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Diethyl phthalate | monthly average | report only (ug/L) | all year | 101 |
| Diethyl phthalate | daily maximum | report only (ug/L) | all year | 101 |
| Diethyl phthalate | monthly average | ≤ 2.6 kg/d | all year | 101 |
| Diethyl phthalate | daily maximum | ≤ 6.49 kg/d | all year | 101 |
| Dimethyl phthalate | monthly average | report only (ug/L) | all year | 101 |
| Dimethyl phthalate | daily maximum | report only (ug/L) | all year | 101 |
| Dimethyl phthalate | monthly average | ≤ .61 kg/d | all year | 101 |
| Dimethyl phthalate | daily maximum | ≤ 1.5 kg/d | all year | 101 |
| Ethylbenzene | monthly average | report only (ug/L) | all year | 101 |
| Ethylbenzene | daily maximum | report only (ug/L) | all year | 101 |
| Ethylbenzene | monthly average | ≤ 1 kg/d | all year | 101 |
| Ethylbenzene | daily maximum | ≤ 3.45 kg/d | all year | 101 |
| Fluoranthene | monthly average | report only (ug/L) | all year | 101 |
| Fluoranthene | daily maximum | report only (ug/L) | all year | 101 |
| Fluoranthene | monthly average | ≤ .8 kg/d | all year | 101 |
| Fluoranthene | daily maximum | ≤ 2.2 kg/d | all year | 101 |
| Fluorene | monthly average | report only (ug/L) | all year | 101 |
| Fluorene | daily maximum | report only (ug/L) | all year | 101 |
| Fluorene | monthly average | ≤ .7 kg/d | all year | 101 |
| Fluorene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Hexachlorobutadiene | monthly average | report only (ug/L) | all year | 101 |
| Hexachlorobutadiene | daily maximum | report only (ug/L) | all year | 101 |
| Hexachlorobutadiene | monthly average | ≤ .64 kg/d | all year | 101 |
| Hexachlorobutadiene | daily maximum | ≤ 1.6 kg/d | all year | 101 |
| Hexachloroethane | monthly average | report only (ug/L) | all year | 101 |
| Hexachloroethane | daily maximum | report only (ug/L) | all year | 101 |
| Hexachloroethane | monthly average | ≤ .67 kg/d | all year | 101 |
| Hexachloroethane | daily maximum | ≤ 1.7 kg/d | all year | 101 |
| Methyl chloride [Chloromethane] | monthly average | report only (ug/L) | all year | 101 |
| Methyl chloride [Chloromethane] | daily maximum | report only (ug/L) | all year | 101 |
| Methyl chloride [Chloromethane] | monthly average | ≤ 2.8 kg/d | all year | 101 |
| Methyl chloride [Chloromethane] | daily maximum | ≤ 6.08 kg/d | all year | 101 |
| Methylene chloride | monthly average | report only (ug/L) | all year | 101 |
| Methylene chloride | daily maximum | report only (ug/L) | all year | 101 |
| Methylene chloride | monthly average | ≤ 1.3 kg/d | all year | 101 |
| Methylene chloride | daily maximum | ≤ 2.8 kg/d | all year | 101 |
| Nitrobenzene | monthly average | report only (ug/L) | all year | 101 |
| Nitrobenzene | daily maximum | report only (ug/L) | all year | 101 |
| Nitrobenzene | monthly average | ≤ .86 kg/d | all year | 101 |
| Nitrobenzene | daily maximum | ≤ 2.2 kg/d | all year | 101 |
| Phenanthrene | monthly average | report only (ug/L) | all year | 101 |
| Phenanthrene | daily maximum | report only (ug/L) | all year | 101 |
| Phenanthrene | monthly average | ≤ .7 kg/d | all year | 101 |
| Phenanthrene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Pyrene | monthly average | report only (ug/L) | all year | 101 |
| Pyrene | daily maximum | report only (ug/L) | all year | 101 |
| Pyrene | monthly average | ≤ .8 kg/d | all year | 101 |
| Pyrene | daily maximum | ≤ 2.1 kg/d | all year | 101 |
| Tetrachloroethylene | monthly average | report only (ug/L) | all year | 101 |
| Tetrachloroethylene | daily maximum | report only (ug/L) | all year | 101 |
| Tetrachloroethylene | monthly average | ≤ .67 kg/d | all year | 101 |
| Tetrachloroethylene | daily maximum | ≤ 1.8 kg/d | all year | 101 |
| 1,1-Dichloroethane | monthly average | report only (ug/L) | all year | 101 |
| 1,1-Dichloroethane | daily maximum | report only (ug/L) | all year | 101 |
| 1,1-Dichloroethane | monthly average | ≤ .7 kg/d | all year | 101 |
| 1,1-Dichloroethane | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| 1,1-Dichloroethylene | monthly average | report only (ug/L) | all year | 101 |
| 1,1-Dichloroethylene | daily maximum | report only (ug/L) | all year | 101 |
| 1,1-Dichloroethylene | monthly average | ≤ .51 kg/d | all year | 101 |
| 1,1-Dichloroethylene | daily maximum | ≤ .8 kg/d | all year | 101 |
| 1,1,1-Trichloroethane | monthly average | report only (ug/L) | all year | 101 |
| 1,1,1-Trichloroethane | daily maximum | report only (ug/L) | all year | 101 |
| 1,1,1-Trichloroethane | monthly average | ≤ .67 kg/d | all year | 101 |
| 1,1,1-Trichloroethane | daily maximum | ≤ 1.7 kg/d | all year | 101 |
| 1,1,2-Trichloroethane | monthly average | report only (ug/L) | all year | 101 |
| 1,1,2-Trichloroethane | daily maximum | report only (ug/L) | all year | 101 |
| 1,1,2-Trichloroethane | monthly average | ≤ .67 kg/d | all year | 101 |
| 1,1,2-Trichloroethane | daily maximum | ≤ 1.7 kg/d | all year | 101 |
| Benzo[a]anthracene | monthly average | report only (ug/L) | all year | 101 |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 101 |
| Benzo[a]anthracene | monthly average | ≤ .7 kg/d | all year | 101 |
| Benzo[a]anthracene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| 1,2-Dichloroethane, total weight | monthly average | report only (ug/L) | all year | 101 |
| 1,2-Dichloroethane, total weight | daily maximum | report only (ug/L) | all year | 101 |
| 1,2-Dichloroethane, total weight | monthly average | ≤ 2.2 kg/d | all year | 101 |
| 1,2-Dichloroethane, total weight | daily maximum | ≤ 6.7 kg/d | all year | 101 |
| 1,2-Dichlorobenzene | monthly average | report only (ug/L) | all year | 101 |
| 1,2-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 101 |
| 1,2-Dichlorobenzene | monthly average | ≤ 2.5 kg/d | all year | 101 |
| 1,2-Dichlorobenzene | daily maximum | ≤ 5.21 kg/d | all year | 101 |
| 1,2-Dichloropropane | monthly average | report only (ug/L) | all year | 101 |
| 1,2-Dichloropropane | daily maximum | report only (ug/L) | all year | 101 |
| 1,2-Dichloropropane | monthly average | ≤ 4.89 kg/d | all year | 101 |
| 1,2-Dichloropropane | daily maximum | ≤ 7.36 kg/d | all year | 101 |
| 1,2,4-Trichlorobenzene | monthly average | report only (ug/L) | all year | 101 |
| 1,2,4-Trichlorobenzene | daily maximum | report only (ug/L) | all year | 101 |
| 1,2,4-Trichlorobenzene | monthly average | ≤ 2.2 kg/d | all year | 101 |
| 1,2,4-Trichlorobenzene | daily maximum | ≤ 4.48 kg/d | all year | 101 |
| 1,3-Dichloropropene, total weight | monthly average | report only (ug/L) | all year | 101 |
| 1,3-Dichloropropene, total weight | daily maximum | report only (ug/L) | all year | 101 |
| 1,3-Dichloropropene, total weight | monthly average | ≤ .93 kg/d | all year | 101 |
| 1,3-Dichloropropene, total weight | daily maximum | ≤ 1.4 kg/d | all year | 101 |
| 1,3-Dichlorobenzene | monthly average | report only (ug/L) | all year | 101 |
| 1,3-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 101 |
| 1,3-Dichlorobenzene | monthly average | ≤ .99 kg/d | all year | 101 |
| 1,3-Dichlorobenzene | daily maximum | ≤ 1.4 kg/d | all year | 101 |
| 1,4-Dichlorobenzene | monthly average | report only (ug/L) | all year | 101 |
| 1,4-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 101 |
| 1,4-Dichlorobenzene | monthly average | ≤ .48 kg/d | all year | 101 |
| 1,4-Dichlorobenzene | daily maximum | ≤ .9 kg/d | all year | 101 |
| 2-Chlorophenol | monthly average | report only (ug/L) | all year | 101 |
| 2-Chlorophenol | daily maximum | report only (ug/L) | all year | 101 |
| 2-Chlorophenol | monthly average | ≤ .99 kg/d | all year | 101 |
| 2-Chlorophenol | daily maximum | ≤ 3.1 kg/d | all year | 101 |
| 2-Nitrophenol | monthly average | report only (ug/L) | all year | 101 |
| 2-Nitrophenol | daily maximum | report only (ug/L) | all year | 101 |
| 2-Nitrophenol | monthly average | ≤ 1.3 kg/d | all year | 101 |
| 2-Nitrophenol | daily maximum | ≤ 2.2 kg/d | all year | 101 |
| 2,4-Dichlorophenol | monthly average | report only (ug/L) | all year | 101 |
| 2,4-Dichlorophenol | daily maximum | report only (ug/L) | all year | 101 |
| 2,4-Dichlorophenol | monthly average | ≤ 1.2 kg/d | all year | 101 |
| 2,4-Dichlorophenol | daily maximum | ≤ 3.58 kg/d | all year | 101 |
| 2,4-Dimethylphenol | monthly average | report only (ug/L) | all year | 101 |
| 2,4-Dimethylphenol | daily maximum | report only (ug/L) | all year | 101 |
| 2,4-Dimethylphenol | monthly average | ≤ .58 kg/d | all year | 101 |
| 2,4-Dimethylphenol | daily maximum | ≤ 1.2 kg/d | all year | 101 |
| 2,4-Dinitrotoluene | monthly average | report only (ug/L) | all year | 101 |
| 2,4-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 101 |
| 2,4-Dinitrotoluene | monthly average | ≤ 3.61 kg/d | all year | 101 |
| 2,4-Dinitrotoluene | daily maximum | ≤ 9.12 kg/d | all year | 101 |
| 2,4-Dinitrophenol | monthly average | report only (ug/L) | all year | 101 |
| 2,4-Dinitrophenol | daily maximum | report only (ug/L) | all year | 101 |
| 2,4-Dinitrophenol | monthly average | ≤ 2.3 kg/d | all year | 101 |
| 2,4-Dinitrophenol | daily maximum | ≤ 3.93 kg/d | all year | 101 |
| 2,6-Dinitrotoluene | monthly average | report only (ug/L) | all year | 101 |
| 2,6-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 101 |
| 2,6-Dinitrotoluene | monthly average | ≤ 8.16 kg/d | all year | 101 |
| 2,6-Dinitrotoluene | daily maximum | ≤ 20.5 kg/d | all year | 101 |
| 4-Nitrophenol | monthly average | report only (ug/L) | all year | 101 |
| 4-Nitrophenol | daily maximum | report only (ug/L) | all year | 101 |
| 4-Nitrophenol | monthly average | ≤ 2.3 kg/d | all year | 101 |
| 4-Nitrophenol | daily maximum | ≤ 3.97 kg/d | all year | 101 |
| 4,6-Dinitro-o-cresol | monthly average | report only (ug/L) | all year | 101 |
| 4,6-Dinitro-o-cresol | daily maximum | report only (ug/L) | all year | 101 |
| 4,6-Dinitro-o-cresol | monthly average | ≤ 2.5 kg/d | all year | 101 |
| 4,6-Dinitro-o-cresol | daily maximum | ≤ 8.86 kg/d | all year | 101 |
| Phenol | monthly average | report only (ug/L) | all year | 101 |
| Phenol | daily maximum | report only (ug/L) | all year | 101 |
| Phenol | monthly average | ≤ .48 kg/d | all year | 101 |
| Phenol | daily maximum | ≤ .83 kg/d | all year | 101 |
| Naphthalene | monthly average | report only (ug/L) | all year | 101 |
| Naphthalene | daily maximum | report only (ug/L) | all year | 101 |
| Naphthalene | monthly average | ≤ .7 kg/d | all year | 101 |
| Naphthalene | daily maximum | ≤ 1.9 kg/d | all year | 101 |
| Di[2-ethylhexyl] phthalate [DEHP] | monthly average | report only (ug/L) | all year | 101 |
| Di[2-ethylhexyl] phthalate [DEHP] | daily maximum | report only (ug/L) | all year | 101 |
| Di[2-ethylhexyl] phthalate [DEHP] | monthly average | ≤ 3.3 kg/d | all year | 101 |
| Di[2-ethylhexyl] phthalate [DEHP] | daily maximum | ≤ 8.9 kg/d | all year | 101 |
| Di-n-butyl phthalate | monthly average | report only (ug/L) | all year | 101 |
| Di-n-butyl phthalate | daily maximum | report only (ug/L) | all year | 101 |
| Di-n-butyl phthalate | monthly average | ≤ .9 kg/d | all year | 101 |
| Di-n-butyl phthalate | daily maximum | ≤ 1.8 kg/d | all year | 101 |
| Vinyl chloride | monthly average | report only (ug/L) | all year | 101 |
| Vinyl chloride | daily maximum | report only (ug/L) | all year | 101 |
| Vinyl chloride | monthly average | ≤ 3.33 kg/d | all year | 101 |
| Vinyl chloride | daily maximum | ≤ 8.57 kg/d | all year | 101 |
| Trichloroethylene | monthly average | report only (ug/L) | all year | 101 |
| Trichloroethylene | daily maximum | report only (ug/L) | all year | 101 |
| Trichloroethylene | monthly average | ≤ .67 kg/d | all year | 101 |
| Trichloroethylene | daily maximum | ≤ 1.7 kg/d | all year | 101 |
| Hexachlorobenzene | monthly average | report only (ug/L) | all year | 101 |
| Hexachlorobenzene | daily maximum | report only (ug/L) | all year | 101 |
| Hexachlorobenzene | monthly average | ≤ .48 kg/d | all year | 101 |
| Hexachlorobenzene | daily maximum | ≤ .9 kg/d | 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 |
| 3,4-Benzofluoranthene | monthly average | report only (ug/L) | all year | 101 |
| 3,4-Benzofluoranthene | daily maximum | report only (ug/L) | all year | 101 |
| 3,4-Benzofluoranthene | monthly average | ≤ .74 kg/d | all year | 101 |
| 3,4-Benzofluoranthene | daily maximum | ≤ 2 kg/d | all year | 101 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 101 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year | 101 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 290 kg/d | all year | 101 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 750 kg/d | all year | 101 |
| trans-1,2-Dichloroethylene | monthly average | report only (ug/L) | all year | 101 |
| trans-1,2-Dichloroethylene | daily maximum | report only (ug/L) | all year | 101 |
| trans-1,2-Dichloroethylene | monthly average | ≤ .67 kg/d | all year | 101 |
| trans-1,2-Dichloroethylene | daily maximum | ≤ 1.7 kg/d | all year | 101 |
| Chloroethane | monthly average | report only (ug/L) | all year | 101 |
| Chloroethane | daily maximum | report only (ug/L) | all year | 101 |
| Chloroethane | monthly average | ≤ 3.33 kg/d | all year | 101 |
| Chloroethane | daily maximum | ≤ 8.57 kg/d | all year | 101 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 102 |
| Solids, total suspended | daily maximum | ≤ 60 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 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 103 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 103 |
| Nitrogen, ammonia total [as N] | monthly average | report only (kg/d) | all year | 103 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (kg/d) | all year | 103 |
| Zinc, dissolved [as Zn] | monthly average | report only (ug/L) | all year | 103 |
| Zinc, dissolved [as Zn] | daily maximum | report only (ug/L) | all year | 103 |
| Zinc, dissolved [as Zn] | monthly average | report only (kg/d) | all year | 103 |
| Zinc, dissolved [as Zn] | daily maximum | report only (kg/d) | all year | 103 |
| Chloroform | monthly average | report only (mg/L) | all year | 103 |
| Chloroform | daily maximum | report only (mg/L) | all year | 103 |
| Chloroform | monthly average | ≤ .26 kg/d | all year | 103 |
| Chloroform | daily maximum | ≤ .761 kg/d | all year | 103 |
| Trichlorofluoromethane | monthly average | report only (mg/L) | all year | 103 |
| Trichlorofluoromethane | daily maximum | report only (mg/L) | all year | 103 |
| Trichlorofluoromethane | monthly average | ≤ .26 kg/d | all year | 103 |
| Trichlorofluoromethane | daily maximum | ≤ .761 kg/d | 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 |
| Carbon disulfide | monthly average | report only (mg/L) | all year | 103 |
| Carbon disulfide | daily maximum | report only (mg/L) | all year | 103 |
| Carbon disulfide | monthly average | ≤ 4.8 kg/d | all year | 103 |
| Carbon disulfide | daily maximum | ≤ 11.7 kg/d | all year | 103 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 103 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year | 103 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (kg/d) | all year | 103 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (kg/d) | all year | 103 |
| Hexamethylphosphoramide [HMPA] | monthly average | report only (mg/L) | all year | 103 |
| Hexamethylphosphoramide [HMPA] | daily maximum | report only (mg/L) | all year | 103 |
| Hexamethylphosphoramide [HMPA] | monthly average | ≤ .264 kg/d | all year | 103 |
| Hexamethylphosphoramide [HMPA] | daily maximum | ≤ .374 kg/d | all year | 103 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 750 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 750 |
Cited limits by parameter: Virginia's rules and the federal ones.
Same industry: the 13 Chemicals and Allied Products permits in Virginia.
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Your permit document is the final word. As JSON: /api/v1/permits/VA0004669 · MCP: https://passage-data.com/mcp