2024 Map of Runyan Bench

About this map

The Upper Missouri River Breaks National Monument covers the southeastern portion of this map, showcasing the complex topography of the Montana badlands. The landscape is defined by its distinctive benches and ridges, including the prominent Runyan Bench and T U Bench which rise above the surrounding drainage networks. The hydrological system is anchored by several watercourses such as Cow Creek and Winters Creek, which have carved deep paths through the terrain. Evidence of water management for local use appears in the form of the Four O'Clock Reservoir and Als Coulee Reservoir. These features, along with landmarks like Chimney Butte and Gumbo Butte, characterize a region where geology and limited water access dictate the patterns of human presence and land use. Local routes like Birdtail Rd and Three Mile Rd provide the primary access through these breaks.