2018 Map of Hetch Hetchy Reservoir

This historical map portrays the area of Hetch Hetchy Reservoir in 2018, primarily covering Hetch Hetchy Reservoir. 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 Hetch Hetchy Reservoir region at the time. Published in 2018, it is the sole known edition of this map.