
The high ridges of the Diablo Range define this landscape on the border of Santa Clara and Stanislaus counties. This 2021 survey details a complex watershed where the N Fork Pacheco Cr and Coyote Cr headwaters carve through steep canyons. The terrain is marked by significant topographical landmarks such as Bear Mtn and Palassou Ridge, interspersed with high-elevation flats like Poverty Flat and Paradise Flat.
89 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.
1897 · Mt. Hamilton
USGS Topo · 1:62,500
1917 · Morgan Hill
USGS Topo · 1:62,500
1921 · Gilroy Hot Springs
USGS Topo · 1:62,500
1938 · Mt. Boardman
USGS Topo · 1:62,500
1939 · Morgan Hill
USGS Topo · 1:62,500
1939 · Gilroy Hot Springs
USGS Topo · 1:62,500
1940 · Gilroy Hot Springs
USGS Topo · 1:62,500
1941 · Morgan Hill
USGS Topo · 1:62,500
1942 · Mt. Hamilton
USGS Topo · 1:62,500
1942 · Mt. Boardman
USGS Topo · 1:62,500