Marina Coast Water District
2017 List of Chemicals Not Detected

Primary Drinking Water Standards

Microbiological Quality in Distribution System - Tested in 2017                                         
Fecal Coliforms were Not Detected in 520 Routine Samples in Central Marina & Ord Community
Lead & Copper Rule: Indoor Tap Water Samples - Tested in 2016
Lead was Not Detected in 34 of 35 Indoor Tap Water Samples in Central Marina & Ord Community
Volatile Organic Chemicals (VOC's) Not Detected in Groundwater Supply Wells - Tested in 2017
Bromodichloromethane 1,3-Dichloropropene
Bromoform Ethyl Benzene
Chloroform Methyl Tertiary-Butyl Ether (MTBE)
Dibromochloromethane Monochlorobenzene (Chlorobenzene)
Benzene Styrene
Carbon Tetrachloride 1,1,2,2-Tetrachloroethane
1,2-Dichlorobenzene (o-DCB) Tetrachloroethylene (PCE)
1,4-Dichlorobenzene (p-DCB) Toluene
1,1-Dichloroethane (1,1-DCA) 1,2,4-Trichlorobenzene
1,2-Dichloroethane (1,2-DCA) 1,1,1-Trichloroethane (1,1,1-TCA)
1,1-Dichloroethylene (1,1-DCE) 1,1,2-Trichloroethane (1,1,2-TCA)
cis-1,2-Dichloroethylene (cis-1,2-DCE) Trichlofluoromethane (Freon 11)
trans-1,2-Dichloroethylene (trans-1,2-DCE) Trichlorofluoroethane (Freon 113)
Dichloromethane Vinyl Chloride (VC)
1,2-Dichloropropane  Xylenes (Total)
Synthetic Organic Chemicals (SOC's) Not Detected in Groundwater Supply Wells - Tested in 2004, 2007, 2008, 2010, 2013, 2016, 2017
Alachlor Heptachlor 
Atrazine (AAtrex) Heptachlor Epoxide 
Bentazon (Basagran) Hexachlorobenzene
Benzo(a)pyrene Hexachloropentadiene
Carbofuran (Furadan)  Lindane (gamma-BHC)
Chlordane  Methoxychlor
2,4-D Molinate (Ordram)
Dalapon Oxamyl
Dibromochloropropane (DBCP) Pentachlorophenol
Di(2-ethylhexyl)adipate Picloram
Diethylhexylphthalate (DEHP)  Polychlorinated Biphenyls
Dinoseb Simazine (Princep)
Diquat Thiobencarb (Bolero)
Endothall Toxaphene
Endrin 2,4,5-TP (Silvex)
Ethylene Dibromide (EDB) 2,3,7,8-TCDD (Dioxin)
Inorganic & Radiological Chemicals Not Detected  in Groundwater Supply Wells - Tested in 2003, 2005, 2007, 2008, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017       
Aluminum Lead
Antimony Mercury
Asbestos Nickel
Barium Nitrite (N)
Beryllium Perchlorate
Cadmium Thallium
Cyanide Radium 228

Secondary Drinking Water Standards Not Detected in Groundwater Supply Wells - Tested in 2017

Color MBAS Foaming Agents
Copper Silver
Iron Zinc

Unregulated Chemicals Not Detected in Groundwater Supply Wells; No Drinking Water Standards - Tested in 2001, 2002, 2009, 2017

1,2,3-Trichloropropane (1,2,3-TCP) Diazinon
1,3-dinitrobenzene Dicamba
2,2',4,4',5,5'-hexabromobiphenyl (HBB) Dichlorodifluoromethane (Freon 12)
2,2',4,4',5,5'-hexabromodiphenyl ether (BDE-153) Dimethoate (Cygon)
2,2',4,4',5-pentabromodiphenyl ether (BDE-99) EPTC (Ethyldipropylthiocarbamate)
2,2',4,4',6-pentabromodiphenyl ether (BDE-100) Ethyl tertiary Butyl Ether (ETBE)
2,2',4,4'-tetrabromodiphenyl ether (BDE-47) Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX)
2,4,6-trinitrotoluene (TNT) Metolachlor
2,4-Dinitrotoluene (2,4-DNT) Metribuzin
2,6-Dinitrotoluene (2,6-DNT) Nitrobenzene
4,4'-DDE Propachlor
Acetochlor Terbacil
Aldrin Terbufos sulfone
Bromacil tert Butyl Alcohol (TBA)
Butachlor tert-Amyl - Methyl Ether (TAME)
DCPA (total di & mono acid degradates)  

Unregulated Chemicals (UCMR3) Not Detected at Entry Points to the Distribution System - Tested in 2014

Cobalt Perfluorononanoic acid (PFNA)
1,4-Dioxane Perfluorohexanesulfonic acid (PFHxS)
Perfluorooctanesulfonic acid (PFOS) Perfluoroheptanoic acid (PFHpA)
Perfluorooctanoic acid (PFOA) Perfluorobutanesulfonic acid (PFBS)