Hydrogeologic investigations were conducted to evaluate the groundwater resource potential for the Miocene Nogales Formation in the Nogales area, southern Arizona. Results indicate that parts of the formation may provide new, deeper sources of groundwa
Page, William R. rpage@usgs.gov,Gray, Floyd fgray@usgs.gov,Bultman, Mark W. mbultman@usgs.gov,et al. Hydrogeologic investigations of the Miocene Nogales Formation in the Nogales Area, Upper Santa Cruz Basin, Arizona. 2016-01-01.