The Yellowstone River and its major tributaries define the hydrography of this high-elevation wilderness in Fremont County during the early 21st century. The map centers on the headwaters where the N Fork Yellowstone River and S Fork Yellowstone River converge. This area is characterized by significant topographic relief, anchored by Pendergraft Peak in the southwest.
12 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.
1885 · Lake
USGS Topo · 1:125,000
1893 · Ishawooa
USGS Topo · 1:125,000
1895 · Ishawooa
USGS Topo · 1:125,000
1895 · Lake
USGS Topo · 1:125,000
1896 · Lake
USGS Topo · 1:125,000
1899 · Ishawooa
USGS Topo · 1:125,000
1901 · Lake
USGS Topo · 1:125,000
1902 · Mt Leidy
USGS Topo · 1:125,000
1905 · Younts Peak
USGS Topo · 1:125,000
1906 · Lake
USGS Topo · 1:125,000