Case Studies

Sheffield Dam was built in late 1917 in a ravine referred to as Sycamore Canyon, north of the City of Santa Barbara, California. Constructed as a distribution reservoir for the Santa Barbara Municipal Water Department, the dam was named after Eugene Sheffield, one of the City’s first water commissioners...

The emergency fuse plug spillway at Silver Lake Dam in Michigan failed on May 14, 2003, resulting in a nearly complete release of the reservoir. The dam was modified in 2002 to increase spillway capacity with construction of the fuse plug spillway.

South Fork Dam was an earth- and rock-fill dam located about 8 miles east of Johnstown, PA. Originally constructed in 1852, the dam’s primary purpose was to provide a source of water for a division of the Pennsylvania Canal. The dam was approximately 72 feet high...

Spencer Dam was a dam constructed for hydropower in 1927 on the Niobrara River in northern Nebraska. The dam consisted of a 3,200-foot-long embankment section and a 500-foot-long powerhouse/spillway section. The dam’s maximum height was 26 feet.

Located approximately forty miles northwest of Los Angeles, California, St. Francis Dam was a curved concrete gravity dam constructed between 1924 and 1926 in order to provide a storage reservoir for the Los Angeles Aqueduct system...

Sugar Creek Watershed Dam No. L-44 (Sugar Creek Dam) is located approximately four miles northwest of Anadarko in Caddo County, Oklahoma. It is one of 51 flood control dams in the Sugar Creek watershed.

The second week of June 1964 brought one of the worst natural disasters in Montana’s recorded history. In all, the flooding caused 30 deaths, upwards of $60M in damages...

Taum Sauk Pump Storage Plant was constructed by Union Electric in Reynolds County, Missouri between 1960 and 1962 to provide a means of hydroelectric power generation during peak demand periods. The plant consisted of an Upper Reservoir situated atop Proffit Mountain...