Coolidge BM, California, Elevation = 2245 ft.

Located in Imperial County

Coolidge BM looking at the west side. It is the peak in the middle with Orocopia Mountain behind on the other side of the Salton Sea. Coolidge has a prominece of 1042 feet. Photo by Richard Carey from Pyramid Peak, March 6, 2010.
The benchmark disk at the summit which was placed in 1939. Datasheet