
The Mayacmas Mountains dominate the landscape of this Lake and Mendocino County border region, where steep ridges give way to the productive flats of Big Valley. In the northeast, a network of local thoroughfares like Mathews Road and Argonaut Road serves a cluster of rural landmarks, including Lampson Airport and the Big Valley Community Center. The terrain transitions from the high elevations of Cloverdale Peak and Monument Peak down to the secluded High Valley, which is home to the High Valley Ranch. Water is central to the area's geography, with the Highland Springs resort area situated along Highland Springs Creek. Dozens of smaller drainages, such as Scotts Creek, Adobe Creek, and Manning Creek, carve through the complex topography, illustrating the watershed's importance to the local agricultural and community developments of the late 1950s.
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3 editions found
1920 · Ukiah
USGS Topo · 1:62,500
1921 · Kelseyville
USGS Topo · 1:62,500
1938 · Lakeport
USGS Topo · 1:62,500
1938 · Hopland
USGS Topo · 1:62,500
1943 · Kelseyville
USGS Topo · 1:62,500
1943 · Hopland
USGS Topo · 1:62,500
1944 · Ukiah
USGS Topo · 1:62,500
1944 · Hopland
USGS Topo · 1:62,500
1947 · Santa Rosa
USGS Topo · 1:250,000
1949 · Santa Rosa
USGS Topo · 1:250,000