Indio Hills dominate the central landscape of this 2018 survey, marking the transition between the Coachella Valley to the southwest and the Little San Bernardino Mountains to the northeast. The map provides a detailed view of the water infrastructure critical to this desert region, including the Coachella Canal and the Colorado River Aqueduct, which cuts through the foothills of Joshua Tree National Park. The southern portion of the sheet shows the residential expansion of Indio, where established streets like Monroe St and Jackson St meet the undeveloped terrain. Several rugged drainage systems, such as West Berdoo Canyon and Pushwalla Canyon, reveal the complex natural topography that surrounds the modern suburban developments. This survey is particularly useful for visualizing how recent municipal growth interacts with established park boundaries and essential utility corridors.
58 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.
1904 · Indio
USGS Topo · 1:125,000
1941 · Toro Peak
USGS Topo · 1:62,500
1941 · Coachella
USGS Topo · 1:62,500
1941 · Edom
USGS Topo · 1:62,500
1943 · Coachella
USGS Topo · 1:62,500
1944 · Toro peak
USGS Topo · 1:62,500
1944 · Edom
USGS Topo · 1:62,500
1944 · Pinyon Well
USGS Topo · 1:62,500
1947 · Santa Ana
USGS Topo · 1:250,000
1949 · Santa Ana
USGS Topo · 1:250,000