Golden Gate National Recreation Area dominates this section of the Santa Cruz Mountains, where the modern infrastructure of the San Francisco Peninsula meets densely wooded canyons and ridges. The map reveals the intricate water system of the region, featuring the Upper Crystal Springs Reservoir and the subterranean path of the Hetch Hetchy Aqueduct, which surfaces briefly at the Pulgas Tunnel. Residential growth is concentrated along the eastern foothills in communities like Emerald Lake Hills and Woodside Glens, while the western slopes remain defined by rugged gulches and ridges.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · San Mateo
USGS Topo · 1:62,500
1896 · San Mateo
USGS Topo · 1:62,500
1897 · Palo Alto
USGS Topo · 1:62,500
1899 · Palo Alto
USGS Topo · 1:62,500
1899 · Haywards
USGS Topo · 1:62,500
1899 · San Mateo
USGS Topo · 1:62,500
1902 · Santa Cruz
USGS Topo · 1:125,000
1915 · San Mateo
USGS Topo · 1:62,500
1915 · Haywards
USGS Topo · 1:62,500
1939 · San Mateo
USGS Topo · 1:62,500