Building Hardy Dam

Constructed from 1929 to 1931, on a site once known as the Oxbow, the Hardy Hydroelectric Plant was built by Consumers Power Company

Black and white photograph of a partially constructed building by a body of water, with trees in the background. The text on the image reads, 'Start of construction of the Hard Don, Olbrow, Mich.'
Historical black and white photograph of Hardy Dam construction in oxbow meander area, featuring a dirt road, a horseback rider, and distant structures on a hilly landscape with sparse trees.
Black and white photo showing a wooden bridge over a river, with two people walking on the bridge. The background includes trees and clear sky. Handwritten text at the bottom reads, 'Bridged the Mackeon on The Mackeon, OX-Bow, Mich.'
Old black and white photograph showing construction of Murray Dams on the Muskegon River in Oakland, Michigan, with construction equipment near the water and a forested hillside in the background.

Hydroelectric engineering

After considerable investigation and planning by Consumers Energy in the 1920s, construction on the Hardy Dam began in 1929. It was designed by William G. Fargo and construction was carried out by his company, Fargo Engineering. Large amounts of concrete were placed into the foundation as solid bedrock was not present, particularly in the streambed. Allied Engineers began constructing the power plant in the autumn of 1929. In August 1930 the Muskegon River was diverted through the power plant penstocks and away from the dam construction site. The embankment of the dam was filled by March 1931 using the semi hydraulic method of construction. About 1,500,000 cu yd (1,100,000 m3) of sand and gravel was used in the dam. Both the dam and power plant were complete by the end of 1931.