Fort Peck Lake dominates the southeastern portion of this landscape where the Missouri River meets the expansive reservoir at the border of Valley, Garfield, and Phillips Counties. This high-plains terrain is defined by a series of prominent ridges and drainage coulees that reveal the intricate natural irrigation and erosion patterns of the region. Swede Ridge and Blue Ridge provide significant topographic relief, while family-named or descriptive watercourses like Hell Hole Coulee and McCarty Coulee trace the descent toward the lake shore. Local access is maintained through specific upland routes such as Coal Mine Hill Rd and Swede Ridge Rd, reflecting the long-standing ranching and resource-based infrastructure of these northern Montana breaks.
23 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
1965 · Coal Mine Hill
USGS Topo · 1:24,000
1965 · Pine Grove School
USGS Topo · 1:24,000
1965 · Schuyler Butte
USGS Topo · 1:24,000
1971 · Wolfe Coulee
USGS Topo · 1:24,000
1971 · Sawmill Creek
USGS Topo · 1:24,000
1971 · Chalk Butte
USGS Topo · 1:24,000