1958 Map of Aetna Springs

About this map

Aetna Springs and the surrounding drainages of northern Napa County are captured during a period of transition, with early 1980s updates revising a base 1957 photogrammetric survey. The landscape is defined by its series of parallel valleys, including Pope Valley, Snell Valley, and Locoallomi Valley, where agriculture and mineral extraction intersect. Evidence of local industry appears at the White Rock Mine and a nearby Gravel Pit along the eastern edge, while the burgeoning reservoir system is marked by the presence of Lake Berryessa. The map provides specific locations for the Cem and settlements like Black Oak Villa, alongside recreational and natural water features such as Duvall Lake, Upper Bohn Lake, and Lower Bohn Lake.