The Castle Dome Mountains dominate this arid landscape, providing a complex terrain of ridges and drainages that stand in contrast to the flat La Posa Plain to the northwest. This 2018 survey reveals a network of essential water catchment features in the high desert, including Arch Tank, Horse Tanks, and Bandy Tank, which historically served as critical waypoints for travelers and miners in this water-scarce region. The presence of the Arch Tank Natural Bridge marks a specific geological landmark within these peaks.
15 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.
1934 · Trigo Peaks
USGS Topo · 1:48,000
1939 · Red Hill
USGS Topo · 1:62,500
1939 · Trigo Peaks
USGS Topo · 1:62,500
1942 · Blythe
USGS Topo · 1:250,000
1954 · Salton Sea
USGS Topo · 1:250,000
1954 · Red Hill
USGS Topo · 1:62,500
1954 · Trigo Peaks
USGS Topo · 1:62,500
1955 · Salton Sea
USGS Topo · 1:250,000
1959 · Salton Sea
USGS Topo · 1:250,000
1962 · Livingston Hills
USGS Topo · 1:62,500