2020 Map of Ash Creek East

About this map

Fort Peck Lake dominates this northern Montana landscape along the boundary of Garfield and McCone Counties. The intricate shoreline is defined by the Dry Arm and several major inlets, including Rock Creek Bay and the mouth of Cat Creek. The terrain is deeply eroded into a series of drainages and formations, such as Jawbone Coulee, Bell Coulee, and the wide Coyote Basin to the southeast. Remote access to the shoreline and higher elevations like Daniels Point is provided by a network of unimproved roads, including S Rock Creek Rd and Rd 834. This survey highlights the complex hydrography of the region, featuring seasonal drainages like Ash Creek and Lost Creek that feed into the reservoir's sprawling eastern reaches.