Fort Peck Lake dominates this Montana landscape, where the Missouri River corridor marks the boundary between Valley and Garfield counties. The terrain is defined by an intricate network of drainages and seasonal watercourses, locally known as coulees, which carve deep patterns into the surrounding high ground. Features such as Wyatt Coulee, Hell Hole Coulee, and Wolfe Coulee reveal the topographic complexity of the northern plains. South of the main lake body, Billy Coulee and Billy Cr drain toward the shoreline. Transport through this often-isolated area is limited to primitive routes like the Natl Forest Develop Road 213 Rd and the Timber Creek Trl, which navigate the high ridges and steep breaks overlooking the reservoir.
19 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Jordan
USGS Topo · 1:250,000
1956 · Jordan
USGS Topo · 1:250,000
1958 · Jordan
USGS Topo · 1:250,000
1964 · Jordan
USGS Topo · 1:250,000
1971 · Hell Hollow
USGS Topo · 1:24,000
1971 · Wolfe Coulee
USGS Topo · 1:24,000
1971 · Wagon Coulee
USGS Topo · 1:24,000
1971 · Sawmill Creek
USGS Topo · 1:24,000
1971 · Chalk Butte
USGS Topo · 1:24,000
1971 · Swede Ridge
USGS Topo · 1:24,000