Sebastopol and the western edge of Santa Rosa anchor this 2018 survey of the Sonoma Valley, where the alluvial plain of the Laguna de Santa Rosa meets the rising terrain of Vine Hill. The landscape is a complex weave of residential expansion and agricultural tradition, evidenced by numerous rural clusters such as Graton, Molino, and Barlow. Smaller, once-distinct hamlets like Riccas Corner and Gravenstein appear alongside a dense network of country roads including Occidental Road and Guerneville Road.
79 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.
1916 · Santa Rosa
USGS Topo · 1:62,500
1920 · Healdsburg
USGS Topo · 1:62,500
1927 · Calistoga
USGS Topo · 1:62,500
1933 · Healdsburg
USGS Topo · 1:48,000
1935 · Sebastopol
USGS Topo · 1:48,000
1940 · Healdsburg
USGS Topo · 1:62,500
1942 · Sebastopol
USGS Topo · 1:62,500
1943 · Calistoga
USGS Topo · 1:62,500
1944 · Santa Rosa
USGS Topo · 1:62,500
1945 · Calistoga
USGS Topo · 1:62,500