75A - PH - RPT ON WATER QUALITY - Laserfiche WebLink

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MCLs, DLRs and PHGs for Regulated Drinking Water Contaminants Last Update: December 31, 2009 State MCL DLR PHG or MCLG Date of PHG Bentazon 0.018 0.002 0.2 1999 rev2009 Benzo(a)pyrene 0.0002 0.0001 0.000004' 1997 Carbofuran 0.018 0.005 0.0017 2000 Chlordane 0.0001 0.0001 0.00003 1997 rev2006 Dalapon 0.2 0.01 0.79 1997 rev2009 1,2-Dibromo-3-chloropropane (DBCP) 0.0002 0.00001 1.7E-06 1999 2,4-Dichlorophenoxyacetic acid (2,4-D) 0.07 0.01 0.02 2009 Di 2-eth Ihex I adi ate 0.4 0.005 0.2 2003 Di 2-eth Ihex I hthalate DEHP 0.004 0.003 0.012 1997 Dinoseb 0.007 0.002 0.014 1997 Di uat 0.02 0.004 0.015 2000 Endrin 0.002 0.0001 0.0018 1999 rev2008 Endothal 0.1 0.045 0.58 1997 Ethylene dibromide EDB 0.00005 0.00002 0.00001 2003 GI hosate 0.7 0.025 0.9 2007 Heptachlor 0.00001 0.00001 0.000008 1999 Heptachlor epoxide 0.00001 0.00001 0.000006 1999 Hexachlorobenzene 0.001 0.0005 0.00003 2003 Hexachloroc clo entadiene 0.05 0.001 0.05 1999 Lindane 0.0002 0.0002 0.000032 1999 rev2005 Metho chlor 0.03 0.01 0.03 1999 Molinate 0.02 0.002 0.001 2008 Oxam I 0.05 0.02 0.026 2009 Pentachloro henol PCP 0.001 0.0002 0.0003 2009 Picloram 0.5 0.001 0.5 1997 Polychlorinated bi hen Is PCBs 0.0005 0.0005 0.00009 2007 Simazine 0.004 0.004 0.004 2001 2,4,5-TP Silvex 0.05 0.001 0.025 2003 2,3,7,8-TODD (dioxin) 3x10$ 5x10-9 0 e Thiobencarb 0.07 0.001 0.07 2000 Toxa hene 0.003 0.001 0.00003 2003 Chemicals with MCLs in 22 CCR 64533-Disinfectant B roducts Total Trihalomethanes 0.08 -- -- -- Bromodichloromethane -- 0.0005 (zero) Bromoform -- 0.0005 (zero) Chloroform -- 0.0005 (0.07) Dibromochloromethane -- 0.0005 (0.06) Total Haloacetic Acids 0.06 -- -- -- Monochloroacetic acid 0.002 0.07) Dichloroacetic acid 0.001 (zero) Trichloroacetic acid 0.001 0.02) Bromoacetic acid 0.001 -- Dibromoacetic acid 0.001 -- 75A-14