Baldwin Park and Covina anchor this detailed study of the San Gabriel Valley, where suburban density meets a complex network of flood control and water management. The Santa Fe Flood Control Basin and the San Gabriel River dominate the northwestern quadrant, highlighting the infrastructure required to manage the region's seasonal hydrology. To the south, industrial and transit hubs like Industry and Puente Junction demonstrate the area's role as a major logistics corridor.
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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