
The Little Mule Mountains dominate this arid landscape in Imperial County, where steep terrain meets the broad drainage of Smoketree Valley. This 2021 topographic record reveals a region defined by complex desert landforms and seasonal watercourses, including the westward-flowing Arroyo Seco and the prominent Milpitas Wash to the south. The elevation rises toward the northern boundary with the dark, dissected ridges of the Black Hills, while the isolated peak of Blue Mtn stands out along the southern margin.
14 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.
1942 · Blythe
USGS Topo · 1:250,000
1953 · Palo Verde Mountains
USGS Topo · 1:62,500
1953 · Quartz Peak
USGS Topo · 1:62,500
1953 · Chuckwalla Spring
USGS Topo · 1:62,500
1953 · Acolita
USGS Topo · 1:62,500
1954 · Salton Sea
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1959 · Salton Sea
USGS Topo · 1:250,000
1963 · Salton Sea
USGS Topo · 1:250,000
1965 · Salton Sea
USGS Topo · 1:250,000