This report presents currently available geohydrologic data on the Pueblos of Jemez, Zia, and Santa Ana. Data about the occurrence, quantity, and quality of water from wells, springs, and streams are presented in nine tables. Data are tabulated for 73 wells and 39 springs. Water quality analyses are presented for 26 wells and 19 springs. The location of data sites, water level altitudes for wells, land surface altitudes at springs, water quality data, and other information are shown on two plates. These data provide a base with which to better define the water resources of the three pueblos.