Ouray Valley Canal and Ouray Park Canal demonstrate the essential infrastructure required to sustain agriculture in this corner of Uintah County. The landscape is defined by its drainage patterns, notably the prominent Sand Wash and the winding Twelvemile Wash that cut through the desert terrain. Significant natural depressions like Halfway Hollow provide geographical context for the local road network, which includes access routes such as Ouray Valley Canal Rd and Twelve Mile Wash Rd. This 2020 survey by the U.S. Geological Survey illustrates how modern water management follows the natural contours of the basin to support life and transit in the High Desert.
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This is the sole edition of this map. No revisions or reprints were ever made.
1885 · Ashley
USGS Topo · 1:250,000
1917 · Vernal
USGS Topo · 1:125,000
1954 · Vernal
USGS Topo · 1:250,000
1958 · Vernal
USGS Topo · 1:250,000
1960 · Vernal
USGS Topo · 1:250,000
1964 · Vernal NE
USGS Topo · 1:24,000
1964 · Fort Duchesne
USGS Topo · 1:24,000
1964 · Lapoint
USGS Topo · 1:24,000
1964 · Brennan Basin
USGS Topo · 1:24,000
1964 · Vernal SW
USGS Topo · 1:24,000