Long Ridge dominates this arid landscape in Millard County, defining a region where water management is the primary marker of human activity. This 2011 survey by the U.S. Geological Survey illustrates a sophisticated network of catchment and storage systems designed for a desert environment. A series of basins, including Deseret Reservoirs, Construction Reservoir, and Styler Reservoir, are strategically positioned to capture seasonal runoff. To the south, the infrastructure supports the larger Sevier Lake basin through Sevier Lake Reservoir Number 5 and Sevier Lake Reservoir Number 6. The presence of Pony Express Reservoir suggests a connection to the historical pathways of the Old West, while the drainage of Soap Wash carves through the northern terrain. Access to these remote sites is facilitated by unpaved routes like Long Ridge Reservoir Rd, which tracks the foothills.
9 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 · Sevier Desert
USGS Topo · 1:250,000
1908 · Fish Springs
USGS Topo · 1:250,000
1910 · Fish Springs
USGS Topo · 1:250,000
1953 · Delta
USGS Topo · 1:250,000
1958 · Delta
USGS Topo · 1:250,000
1962 · Delta
USGS Topo · 1:250,000
1971 · Red Pass
USGS Topo · 1:24,000
1971 · Clay Knoll
USGS Topo · 1:24,000
1971 · Rocky Knoll
USGS Topo · 1:24,000
1972 · Whirlwind Valley SW
USGS Topo · 1:24,000