1994 Map of Chalfant Valley

Water management and power generation leave a visible mark on the land, most notably through the Aqueduct that traverses the terrain and the presence of a Powerhouse near Piute Creek. The boundary between the Inyo National Forest and the lower valley creates a distinct line between protected high-altitude terrain and the developed basins. This map preserves the mid-1990s configuration of these mining claims and utility corridors before modern shifts in land usage and conservation.