Total coliforms, heat-resistant coliforms, Escherichia coli, total bacterial count, arsenic, cadmium, chromium, lead, mercury, selenium, cyanide, fluoride, nitrate, trichloromethane, carbon tetrachloride, bromate, formaldehyde, chlorite, chlorate, color, turbidity, odor and taste, visible to the naked eye, pH, aluminum, iron, manganese, copper, zinc, chloride, sulfate, total dissolved solids, total hardness, oxygen consumption Volatile phenols, anionic synthetic detergents, total alpha radioactivity, total beta radioactivity, chlorine and free chlorine preparations, monochloramine, ozone, chlorine dioxide.