NJDEP Drinking Water Quality Standards

1 Drinking WaterStandards byConstituent constituents name casrnstandard g/l or ppb (unless otherwise specified)type comment Adipates (Di(ethylhexyl)adipate) (DEHA) Alachlor Aldicarb Aldicarb sulfone Aldicarb sulfoxide Aluminum 103-23-1400 Primary FEDERAL MCL15972-60-8116-06-31646-88-41646-87-37 429-90-5 Primary Primary Primary Primary Secondary FEDERAL MCLNo MCL - Monitoring RequiredNo MCL - Monitoring RequiredNo MCL - Monitoring requiredFEDERAL MCL - Recommended upper limit FEDERAL MCL Antimony (Total) Arsenic (Total) Asbestos Atrazine Barium Benzene Benzo(a)pyrene(BaP) Beryllium BHC (gamma-HCH/Lindane) Bis(2-ethylhexyl) phthalate (DEHP)

2 Bromate Bromoacetic Acid Bromodichloromethane(Dichlorobromo methane) Bromoform Cadmium Carbofuran Carbon Tetrachloride Chloramine 7440-36-07440-38-21332-21-41912-24-97440 -39-371-43-250-32-87440-41-758-89-9117-8 1-715541-45-479-08-375-27-4 PrimaryPrimaryPrimaryPrimaryPrimaryPrima ryPrimaryPrimaryPrimaryPrimaryPrimaryPri maryPrimarySTATE MCL FEDERAL MCLFEDERAL MCLFEDERAL MCLSTATE MCL FEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCL75-25-27440-43-91563-66-256-23-510599 -90-3 Primary Primary Primary Primary Primary FEDERAL MCLFEDERAL

3 MCLFEDERAL MCLSTATE MCL FEDERAL -Maximum residential disenfectant load STATE MCL Chlordane Chloride 57-74-916887-00-6 Primary Secondary STATE MCL -Recommended upper limit FEDERAL -Maximum residential disenfectant load FEDERAL -Maximum residential disenfectant load FEDERAL MCL Chlorine dioxide 10049-04-4 Primary Chlorine Produced Oxidants 7782-50-5 Primary Chlorite Chlorobenzene Chloroform Chromium (Total) Coliform bacteria 7758-19-2108-90-767-66-37440-47-322006 5 7x106 fibers/l >10 m 3 2000 1 4 6 10 See Haloacetic Acids See TrihalomethanesSee Trihalomethanes 5 40 2 4000 250,00080040001,000 50 See Trihalomethanes 100 Presence or absencePrimary Primary Primary Primary Primary STATE MCL FEDERAL MCLFEDERAL MCLFEDERAL MCLT uesday, February 10, 2009 New Jersey Dept.

4 Of Environmental Protection - Drinking Water Quality StandardsSee Footnote Explanation on last page Page 1 of 4 constituents name casrnstandard g/l or ppb (unless otherwise specified)type comment Color (measure by "Color Unit") Copper Cyanide (free cyanide) Dalapon (2,2-Dichloropropionic acid) Dibromoacetic Acid Dibromochloromethane (Chlorodibromomethane) 1,2-Dibromo-3-chloropropane (DBCP) Dichloroacetic acid 1,2-Dichlorobenzene (ortho) 1,3-Dichlorobenzene (meta) 1,4-Dichlorobenzene (para) 1,1-Dichloroethane (1,1-DCA) 1,2-Dichloroethane cis-1,2-Dichloroethylene trans-1,2-Dichloroethylene 1,1-Dichloroethylene (1,1-DCE)

5 10 color units 1300 200 200 See Haloacetic Acids See TrihalomethanesSecondary Primary Primary Primary Primary Primary STATE Recommended upper limit7440-50-8 57-12-5 75-99-0 631-64-1 124-48-1 FEDERAL Action LevelFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCL96-12-8 79-43-6 95-50-1 541-73-1 106-46-7 75-34-3 107-06-2 156-59-2 156-60-5 75-35-4 94-75-7 78-87-5 88-85-7 85-00-7 145-73-3 72-20-8 100-41-4 See Haloacetic Acids 600 600 75 50 2 70 100 2 70 5 7 20 100 2 700 Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary Primary FEDERAL MCLFEDERAL MCLFEDERAL/STATE MCLSTATE MCL FEDERAL MCLSTATE MCL STATE MCL FEDERAL MCLFEDERAL MCLSTATE MCL 2,4-Dichlorophenoxyacetic acid 1,2-Dichloropropane Dinoseb Diquat Endothall Endrin Ethylbenzene Ethylene dibromide (EDB) (1,2- Dibromoethane) Fluoride Fluoride (2,4-D)

6 FEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCL16984-48-8 16984-48-84,000 2,000 Primary Secondary FEDERAL MCLFEDERAL MCL-Recommended upper limit STATE Recommended upper limitFoaming Agents (ABS/LAS) Glyphosate Gross Alpha Haloacetic Acids 500 700 15 (pCi/l) 60 (Total of 5 individual HAAs)250,000 Secondary Primary Primary Primary 1071-83-6 FEDERAL MCLFEDERAL MCLFEDERAL MCLH ardness (as CaCO3) Secondary FEDERAL MCL - Recommended upper limit FEDERAL MCL Heptachlor Heptachlor epoxide Hexachlorobenzene Hexachlorocyclopentadiene 76-44-8 1024-57-3 118-74-1 1 50 Primary Primary Primary Primary FEDERAL MCLFEDERAL MCLFEDERAL MCLT uesday, February 10, 2009 New Jersey Dept.

7 Of Environmental Protection - Drinking Water Quality StandardsSee Footnote Explanation on last page Page 2 of 4 constituents name casrnstandard g/l or ppb (unless otherwise specified)type comment Iron 7439-89-6300 Secondary FEDERAL MCL - Recommended upper limit FEDERAL Action Level Lead (Total) Manganese 7439-92-1 7439-96-515 50 Primary Secondary FEDERAL MCL - Recommended upper limit FEDERAL MCL Mercury (Total) Methoxychlor Methyl tert butyl ether (MTBE)

8 7439-97-6 72-43-5 1634-04-42 40 70 Primary Primary Primary FEDERAL MCLSTATE MCL STATE MCL Methylene chloride 75-09-23 Primary Monochloroacetic acid 79-11-8 See Haloacetic AcidsPrimary STATE MCL Naphthalene 91-20-3300 Primary FEDERAL - No MCL - MonitoringRequired FEDERAL MCL Nickel (Soluble salts) 7440-02-0 Primary Nitrate Nitrite Odor (measure by Threshold Odor Number) Oxamyl Pentachlorophenol pH beta/Photon emitters 84145-82-4 14797-65-010,000 1,000 3 Primary Primary Secondary FEDERAL MCLFEDERAL MCL Recommended upper limit FEDERAL MCL 23135-22-0 87-86-5200 1 4 MCLSTATE - Optimum rangeFEDERAL MCLP icloram PCBs (Polychlorinated biphenyls) Radium-226 & Radium-228 combined Selenium (Total) Silver Simazine Sodium Styrene Sulfate 1918-02-1 1336-36-3500 5 (pCi/l)

9 50 100 4 50,000 100 250,000 Primary PrimaryPrimaryPrimarySecondaryPrimarySec ondaryPrimarySecondaryFEDERAL MCLFEDERAL MCLFEDERAL MCL7782-49-2 7440-22-4 122-34-9 7440-23-5 100-42-5 14808-79-8 FEDERAL MCLSTATE Recommended upper limitFEDERAL MCLSTATE MCL FEDERAL MCLFEDERAL MCL Recommended upper limit STATE Recommended upper limitTaste TDS (Total Dissolved Solids) 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) 1,1,2,2-Tetrachloroethane Tetrachloroethylene (PCE) Thallium Toluene Toxaphene Trichloroacetic acid No objectionable taste 500,000 3 x 10-5 Secondary Secondary Primary STATE Recommended upper limit1746-01-6 FEDERAL MCL79-34-5 127-18-4 7440-28-0 108-88-3 8001-35-2 76-03-91 1 2 1,000 3 See Haloacetic AcidsPrimary Primary Primary Primary Primary Primary STATE MCL STATE MCL FEDERAL MCLFEDERAL MCLFEDERAL MCLFEDERAL MCLT uesday, February 10, 2009 New Jersey Dept.

10 Of Environmental Protection - Drinking Water Quality StandardsSee Footnote Explanation on last page Page 3 of 4 constituents name casrnstandard g/l or ppb (unless otherwise specified)type comment 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane (TCA) 1,1,2-Trichloroethane Trichloroethene (TCE) (Trichloroethylene) 2-(2,4,5-Trichlorophenoxy)propionic acid (Silvex) (2,4,5-TP) Trihalomethanes 120-82-1 71-55-6 79-00-5 79-01-69 30 3 1 Primary Primary Primary Primary STATE MCL STATE MCL STATE MCL STATE MCL 93-72-150 Primary FEDERAL MCL80 (total of four individual THMs) NTU 1 NTU 30 2 1000 5,000 Primary FEDERAL MCLT urbidity Uranium Vinyl chloride Xylenes (Total) Zinc Primary Primary Primary Primary Secondary FEDERAL MCL7440-61-1 75-01-4 1330-20-7 7440-66-6 FEDERAL MCLFEDERAL MCLSTATE MCL FEDERAL MCL Recommended upper limit * Coliform bacteria s