
The Silvies River cuts a deep course through this central Harney County landscape, creating a series of dramatic geographic features including Silvies Canyon, Boulder Canyon, and Boone Canyon. This modern topographic survey highlights a high-desert environment heavily managed for water resources, evidenced by a concentration of man-made catchments such as Juniper Reservoir, Shoeffer Reservoir, and the Charlie Cr Reservoir. These features, along with numerous named water sources like Triple Springs and Clemens Spring Reservoir, indicate the vital importance of water storage in this arid region. The high plateaus of Green Flat and Brown Flat are separated by significant drainage systems including E Willow Cr and Thousand Springs Cr, while the historic Silvies River Rd provides the primary transit artery through the river valley's complex terrain.
32 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.
1955 · Burns
USGS Topo · 1:250,000
1958 · Burns
USGS Topo · 1:250,000
1959 · Burns
USGS Topo · 1:250,000
1959 · West Myrtle Butte
USGS Topo · 1:62,500
1959 · Sawtooth Creek
USGS Topo · 1:62,500
1960 · Burns
USGS Topo · 1:62,500
1960 · Burns
USGS Topo · 1:24,000
1975 · Burns
USGS Topo · 1:24,000
1981 · Sage Hen Hill
USGS Topo · 1:24,000
1981 · Holmes Canyon
USGS Topo · 1:24,000