Analytical results for 89 water samples from the Papago Indian Reservation, Arizona

Eighty-nine water samples were collected from the Papago Indian Reservation during 1977 and 1978 as a part of a mineral resource study. Each sample was analyzed for copper, zinc, molybdenum, arsenic, uranium, sodium, potassium, calcium, magnesium, bicarbonate, sulfate, chloride, fluoride, and silica. Temperature, pH, and specific conductance were also measured. The data are presented in accompanying tables. Also, included are the location and a description of each sample site.