Columbia Power and Water System

But Not Detected:
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-Dichloroethane; 1,2-Dichloropropane; 1,3-Butadiene; 1,3-Dichloropropane; 1,3-Dichloropropene; 2,2-Dichloropropane; 2,4-D; Alachlor (Lasso); Aldicarb; Aluminum; Antimony; Arsenic; Benzene; Beryllium; Bromobenzene; Bromochloromethane; Bromoform; Bromomethane; Cadmium; Carbofuran; Carbon tetrachloride; Chlorodifluoromethane; Chloroethane; Chloromethane; Chromium (total); cis-1,2-Dichloroethylene; Cobalt; Cyanide; Dibromomethane; Dichloromethane (methylene chloride); Ethylbenzene; Glyphosate; m-Dichlorobenzene; Manganese; Mercury (inorganic); Metolachlor; Molybdenum; Monochlorobenzene (chlorobenzene); o-Chlorotoluene; o-Dichlorobenzene; p-Chlorotoluene; p-Dichlorobenzene; Perfluorobutane sulfonate (PFBS); Perfluoroheptanoic acid (PFHPA); Perfluorohexane sulfonate (PFHXS); Perfluorononanoic acid (PFNA); Perfluorooctane sulfonate (PFOS); Perfluorooctanoic acid (PFOA); Picloram; Radium; combined (-226 & -228); Radium-226; Radium-228; Selenium; Silver; Simazine; Styrene; Tetrachloroethylene (perchloroethylene); Thallium; Toluene; trans-1,2-Dichloroethylene; trans-1,2-Dichloropropene; Trichloroethylene; Vinyl chloride; Xylenes (total)