2021 Map of San Bernardino Ranch
USGS Topo · Published 2021About this map
San Bernardino Ranch occupies a critical historical corridor along the international boundary between the United States and Mexico. Located within the San Bernardino Valley, the landscape is defined by its arid water network, including Astin Spring and the drainage systems of Cottonwood Draw and Black Draw. These water sources have long dictated the movement of people and livestock in this border region, supporting a ranching economy that persists through modern times.
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Map Details
Editions of this 2021 San Bernardino Ranch Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1919 · Perilla
USGS Topo · 1:125,000
1922 · McDonald
USGS Topo · 1:62,500
1940 · College Peaks
USGS Topo · 1:62,500
1955 · Douglas
USGS Topo · 1:250,000
1958 · Guadalupe Canyon
USGS Topo · 1:62,500
1958 · College Peaks
USGS Topo · 1:62,500
1959 · Douglas
USGS Topo · 1:250,000
1961 · Douglas
USGS Topo · 1:250,000
1964 · Douglas
USGS Topo · 1:250,000
1985 · San Bernardino Ranch
USGS Topo · 1:24,000