1986 Map of Mc Han Reservoir

About this map

Mc Han Reservoir sits at the center of this high-desert landscape in south-central Idaho, where the border between Camas and Gooding Counties cuts through the high plateau. The terrain is defined by a network of drainage systems including Black Canyon, Willow Canyon, and Burnt Canyon, which shape the approach to the distinctive geological formations of the Little City of Rocks in the south. This 1980s-era survey documents a land primarily used for grazing and resource extraction, evidenced by scattered Gravel Pits and a Quarry near Johnson Hill.