2021 Map of Dry Creek Reservoir

About this map

Dry Cr Reservoir and the Amerada Reservoir anchor this high-plains landscape in Johnson County, defined by a network of seasonal drainages and cattle-country infrastructure. The terrain is deeply inscribed by draws such as Antelope Draw, Denny Draw, and Bybee Draw, which channel runoff toward the N Fork Powder River and Cottonwood Cr. Human presence is marked by a sparse but essential road network including Coal Mine Rd and Old Hwy 87, tracing the routes used by ranchers and energy workers in the Powder River Basin. A notable landmark, Chris LeDoux Point, overlooks the western drainage, serving as a modern geographic tribute in this part of Wyoming. The map illustrates the specialized water management required in this arid environment, where small reservoirs and named draws are vital waypoints for navigation and land use.