
The Malheur River and Owyhee River converge toward the Snake River in this detailed topographic study of eastern Oregon and the Idaho border. The landscape is defined by extensive irrigation networks and prominent geological formations, such as Hoodoo Ridge and Grassy Mountain. The agricultural and transportation hub around Vale and Nyssa is well-documented, showing the path of the Union Pacific railroad and local infrastructure like Miller Memorial Airpark.
95 named features on this map. Tap any name to fly to it.
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2 editions found
1892 · Silver City
USGS Topo · 1:125,000
1894 · Silver City
USGS Topo · 1:125,000
1897 · Weiser
USGS Topo · 1:125,000
1898 · Nampa
USGS Topo · 1:125,000
1898 · Silver City
USGS Topo · 1:125,000
1906 · Mitchell Butte
USGS Topo · 1:125,000
1908 · Ironside Mountain
USGS Topo · 1:125,000
1950 · Jamieson
USGS Topo · 1:62,500
1951 · Malheur Butte
USGS Topo · 1:24,000
1951 · Moores Hollow
USGS Topo · 1:62,500