
The high plateau of Sherman County is defined here by the deep incisions of Gordon Hollow, Barnum Canyon, and Grass Valley Canyon, which shape the landscape around the town of Moro. As the county seat, the town features a compact grid including Main St and Court St, alongside the Sherman County Fairgrounds and the American Legion Cem. To the east, the rural settlements of Lone Rock and Monkland are linked by a network of farm roads like Henrichs Rd and Lone Rock Rd. The southern portion of the map is dominated by the drainage of Rosebush Cr through Rosebush Canyon, illustrating the agricultural reliance on the natural topography for water management and transport routes across this part of the Columbia Plateau.
42 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.
1953 · The Dalles
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1957 · The Dalles
USGS Topo · 1:250,000
1957 · Wasco
USGS Topo · 1:62,500
1957 · Wishram
USGS Topo · 1:62,500
1962 · Erskine
USGS Topo · 1:24,000
1962 · Grass Valley
USGS Topo · 1:24,000
1970 · Indian Cove
USGS Topo · 1:24,000
1970 · Rosebush
USGS Topo · 1:24,000
1971 · Moro
USGS Topo · 1:24,000