Case Studies

At approximately 5 a.m. on March 14, 2006, following a four-week period of heavy rainfall, Ka Loko Dam experienced an unexpected, catastrophic, and massive breach that quickly drained nearly the entire reservoir.

Kelly Barnes Dam was located approximately a half mile upstream (north) of Toccoa Falls Bible College in Stephens County, Georgia. Toccoa Falls, a 186-foot-high waterfall, was located between the dam and the college. The dam site was originally the location...

Kingsley Dam is located on the North Platte River in western Nebraska. At 163 feet (50 m) tall and over three miles long, it is the largest dam in Nebraska. On May 1st and 2nd, 1972, a 30-hour windstorm battered and eroded the upstream face of the dam.

Beginning around September 6, 2015, Tropical Storm Etau together with Tropical Depression Kilo began dropping excessive rainfall across northeast Japan. The interaction of the two systems caused them to stall and concentrate rainfall in a narrow band over the Kinugawa watershed.

Lake Delhi Dam was originally constructed by the Interstate Power Company between 1922 and 1929 for hydroelectric power generation. The dam is located in Iowa approximately 1.4 miles south of Delhi on the Maquoketa River and impounds the nine-mile-long Lake Delhi. Reaching a maximum height...

Lake Okeechobee is a large, shallow, natural freshwater lake at the center of the South Florida water-management system. The lake was not created by constructing a dam across a stream or river. It has a surface area of approximately 730 square mile...

The failure of Langley Dam, located near Aiken, South Carolina, is one of the more noteworthy and surprising far field effects of the M7.0, August 31, 1886, Charleston, SC earthquake...

Constructed between 1915 and 1918, Laurel Run Dam was a rockfill dam erected across Laurel Run near Johnstown, Pennsylvania. It was built to replace a smaller dam in order to provide water for drinking and industrial needs...