1953 Map of Virgin Basin

About this map

Lake Mead fills the central basin of this mid-century survey, drowning the old confluence where the Virgin River once met the Colorado River. The landscape is defined by the new water level of the reservoir, highlighting islands and points such as Middle Point Islands and East Point. The transition from river valley to desert lake is captured through underwater contours and the naming of diverse bays like Grebe Bay and Teal Coves. Mining activity persists in the higher elevations, evidenced by the Lakeside Mine and labels for Manganese. Recreational and transport history is visible at the Temple Bar Boat Anchorage and along the Ferry Road, while the remote character of the desert is preserved in landmarks like Napoleon Tomb and a lone Grave near Rattlesnake Wash.