2014 Map of Tiber Dam

About this map

Tiber Dam and the sprawling waters of Lake Elwell dominate this Liberty County landscape, illustrating the mid-20th-century water management infrastructure along the Marias River. The map details the operations around Tiber Dam Camp and the small Tiber Dam Airport, reflecting the area's role in regional irrigation and recreation. The terrain is defined by deep, winding drainages such as Sixmile Coulee, Crooked Coulee, and Pondera Coulee, which cut through the high plains toward the river valley. Local transport is anchored by Pugsley Bridge and a network of rural routes including Pugsley Rd and MT-366. Further south, the presence of Pugsley Reservoir and Spring Coulee highlights the continued importance of water storage in this semi-arid ranching and farming corridor.