The Santa Ana River Floodway and San Timoteo Wash anchor the complex hydrology of this Southern California corridor, where the Governor Edmund G. Brown Jr California Aqueduct cuts across the valley floor. Local transit and industry are defined by the Southern Pacific rail lines and the presence of the W Riverside Canal, illustrating the region's reliance on managed water systems.
72 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.
1896 · San Bernardino
USGS Topo · 1:62,500
1898 · San Bernardino
USGS Topo · 1:62,500
1899 · Redlands
USGS Topo · 1:62,500
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1901 · San Bernardino
USGS Topo · 1:62,500
1901 · Redlands
USGS Topo · 1:62,500
1901 · Elsinore
USGS Topo · 1:125,000
1901 · Riverside
USGS Topo · 1:62,500
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1936 · Devore
USGS Topo · 1:31,680