
The Calaveras River and the undulating terrain of Gopher Ridge define this landscape in the early 1960s, a period marked by significant water management developments. The northern boundary is dominated by the New Hogan Reservoir and its spillway, while the southern reaches feature the Salt Spring Valley Reservoir, illustrating the transformation of the foothills to support regional irrigation. Settlement patterns center on the historic community of Jenny Lind and the town of Milton, connected by remnants of transport infrastructure like the Old Grade.
34 named features on this map. Tap any name to fly to it.
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3 editions found
1889 · Jackson
USGS Topo · 1:125,000
1892 · Jackson
USGS Topo · 1:125,000
1897 · Jackson
USGS Topo · 1:125,000
1902 · Jackson
USGS Topo · 1:125,000
1915 · Trigo
USGS Topo · 1:31,680
1916 · Bachelor Valley
USGS Topo · 1:31,680
1916 · Copperopolis
USGS Topo · 1:62,500
1942 · Farmington
USGS Topo · 1:62,500
1942 · Copperopolis
USGS Topo · 1:62,500
1944 · Valley Springs
USGS Topo · 1:62,500