Angeles National Forest occupies the northern half of this landscape, where the San Gabriel Mountains rise sharply above the San Gabriel Valley. This transition from steep wilderness to dense suburban development is marked by extensive flood management infrastructure, including the Santa Fe Flood Control Basin and Bradbury Debris Basin. The San Gabriel River serves as a central artery, fed by a complex network of canyons such as Devils Canyon and Fish Canyon. Within the urban corridor, the map details the established neighborhoods of Monrovia, Duarte, and Azusa, along with the gated community of Bradbury. Educational and medical institutions define the local economy, including Citrus College, Azusa Pacific University, and the City of Hope Graduate School of Biological Sciences. The southern edge reveals a concentration of transport and industry near Irwindale and the Liveoak Cemetery grounds.
178 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