Chemicals tested for but not detected from 2014 to 2019:
1,1,1,2-Tetrachloroethane , 1,1,1-Trichloroethane , 1,1,2,2-Tetrachloroethane , 1,1,2-Trichloroethane , 1,1-Dichloroethane , 1,1-Dichloroethylene , 1,1-Dichloropropene , 1,2,3-Trichlorobenzene , 1,2,3-Trichloropropane , 1,2,4-Trichlorobenzene , 1,2,4-Trimethylbenzene , 1,2-Dibromo-3-chloropropane (DBCP) , 1,2-Dichloroethane , 1,2-Dichloropropane , 1,3,5-Trichlorobenzene , 1,3,5-Trimethylbenzene , 1,3-Dichloropropene , 2,4,5-T , 2,4,5-TP (Silvex) , 2,4-D , 3-Hydroxycarbofuran , Alachlor (Lasso) , Aldicarb , Aldicarb sulfone , Aldicarb sulfoxide , Aldrin , Arsenic , Asbestos , Atrazine , Baygon (Propoxur) , Bentazon (Basagran) , Benzene , Benzo[a]pyrene , Bromacil , Bromobenzene , Bromochloromethane , Bromodichloromethane , Bromoform , Bromomethane , Butachlor , Carbaryl , Carbofuran , Carbon tetrachloride , Chlordane , Chloroethane , Chloroform , Chloromethane , Chromium (hexavalent) , cis-1,2-Dichloroethylene , Dalapon , DCPA mono- and di-acid degradates , Di(2-ethylhexyl) adipate , Di(2-ethylhexyl) phthalate , Diazinon (Spectracide) , Dibromoacetic acid , Dibromochloromethane , Dibromomethane , Dicamba , Dichloroacetic acid , Dichlorodifluoromethane , Dichloromethane (methylene chloride) , Dieldrin , Dimethoate , Dinoseb , Diquat , Endothall , Endrin , Ethyl tert-butyl ether , Ethylbenzene , Ethylene dibromide , Haloacetic acids (HAA5) , Heptachlor , Heptachlor epoxide , Hexachlorobenzene (HCB) , Hexachlorobutadiene , Hexachlorocyclopentadiene , Isopropyl ether , Isopropylbenzene , Lindane , m-Dichlorobenzene , Methiocarb , Methomyl , Methoxychlor , Metolachlor , Metribuzin , Molinate , Monobromoacetic acid , Monochloroacetic acid , Monochlorobenzene (chlorobenzene) , MTBE , n-Butylbenzene , n-Propylbenzene , Naphthalene , Nitrate , Nitrite , o-Chlorotoluene , o-Dichlorobenzene , Oxamyl (Vydate) , p-Chlorotoluene , p-Dichlorobenzene , p-Isopropyltoluene , Pentachlorophenol , Perchlorate , Picloram , Polychlorinated biphenyls (PCBs) , Propachlor , sec-Butylbenzene , Silver , Simazine , Styrene , tert-Amyl methyl ether , tert-Butyl alcohol , tert-Butylbenzene , Tetrachloroethylene (perchloroethylene) , Thiobencarb , Toluene , Total trihalomethanes (TTHMs) , Toxaphene , trans-1,2-Dichloroethylene , Trichloroacetic acid , Trichloroethylene , Trichlorofluoromethane , Trichlorotrifluoroethane , Vinyl chloride , Xylenes (total)