Azusa and Duarte anchor the southern edge of this San Gabriel Valley survey, where urban development meets the steep rise of the Angeles National Forest. This 2012 map captures the intricate boundary between residential communities and the mountain wilderness, featuring institutional landmarks like Azusa Pacific University and Westminster Gardens. The landscape is defined by the San Gabriel River corridor and its tributaries, including Sawpit Wash and Little Dalton Wash, which descend from deep canyons such as Fish Canyon and Roberts Canyon.
105 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.
1894 · Los Angeles
USGS Topo · 1:62,500
1894 · Pomona
USGS Topo · 1:62,500
1896 · Pasadena
USGS Topo · 1:62,500
1897 · Pomona
USGS Topo · 1:62,500
1898 · Pomona
USGS Topo · 1:62,500
1900 · Pasadena
USGS Topo · 1:62,500
1900 · Tujunga
USGS Topo · 1:62,500
1900 · Los Angeles
USGS Topo · 1:62,500
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1903 · Rock Creek
USGS Topo · 1:62,500