This historical map portrays the area of Lake Berryessa in 2012, primarily covering Steel Canyon Resort as well as portions of Berryessa Highlands, Spanish Flat, and Spanish Flat Resort. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Lake Berryessa region at the time. Published in 2012, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1902 · Napa
USGS Topo · 1:125,000
1905 · Esparto
USGS Topo · 1:24,000
1916 · Esparto
USGS Topo · 1:31,680
1921 · Mt. Vaca
USGS Topo · 1:62,500
1924 · Capay
USGS Topo · 1:62,500
1942 · Sonoma
USGS Topo · 1:62,500
1942 · Mt. Vaca
USGS Topo · 1:62,500
1942 · St. Helena
USGS Topo · 1:62,500
1943 · Capay
USGS Topo · 1:62,500
1945 · Capay
USGS Topo · 1:62,500