1986 Map of San Angelo

About this map

The confluence of the North Concho River, Middle Concho River, and South Concho River forms the geographic heart of the Concho Valley, where San Angelo sits as a regional hub. By the mid-1980s, the landscape surrounding the city was defined by large-scale water management and energy extraction. Major reservoirs including Twin Buttes Reservoir, Lake Nasworthy, and O C Fisher Lake dominate the immediate vicinity of the city, while the extensive Lipan Flat stretches to the east.