Pretty Prairie sits at the heart of this montane landscape within the Lewis & Clark National Forest. The 2014 survey documents a complex drainage network where the South Fork Sun River and its major tributary, the West Fork South Fork Sun River, carve through the terrain. High points like Deadman Hill provide vertical relief in an area defined by its named watercourses, including Wapiti Creek and Prairie Creek. The presence of Bear Lake in the northwest corner and the converging flows of Bighead Creek and Nineteen Creek illustrate a wilderness preserved for its natural watershed value. This modern topographic record captures the area's intricate drainage patterns and forest boundaries as they existed in the early 21st century.
21 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.
1902 · Ovando
USGS Topo · 1:125,000
1903 · Saypo
USGS Topo · 1:125,000
1903 · Coopers Lake
USGS Topo · 1:125,000
1905 · Ovando
USGS Topo · 1:125,000
1936 · Silvertip
USGS Topo · 1:96,000
1942 · Silvertip
USGS Topo · 1:125,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1958 · Glenn Creek
USGS Topo · 1:24,000