The San Gabriel River corridor anchors this modern study of the San Gabriel Valley, where dense residential development and industrial zones meet the foothills of the Puente Hills. The map details a complex hydrologic network, including the San Jose Creek Diversion Channel and numerous washes such as Little Dalton Wash and Sawpit Wash, reflecting the engineered water management of Los Angeles County. Local landmarks like Oakdale Cem and St John the Baptist Ch provide fixed points of reference for genealogists and local historians tracing the evolution of these suburban communities.
94 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
1896 · Anaheim
USGS Topo · 1:62,500
1896 · Downey
USGS Topo · 1:62,500
1897 · Pomona
USGS Topo · 1:62,500
1898 · Pomona
USGS Topo · 1:62,500
1898 · Anaheim
USGS Topo · 1:62,500
1899 · Downey
USGS Topo · 1:62,500
1900 · Pasadena
USGS Topo · 1:62,500