Damming the Sacandaga River had been proposed repeatedly throughout the late 19th century. Only after several large floods impacted downstream communities, such as the city of Albany, was there a serious and concerted effort by the state to explore flood control. A public benefit corporation was established to study the feasibility of the dam and later adopted a resolution proposing the dam in 1924. Construction began in the 1920s and completed in March 1930, at a cost of $12 million. The dam was constructed at Conklingville in the Town of Day, Saratoga County. 4 covered bridges and a steel railroad bridge were removed or destroyed. A new bridge consisting of 21 steel spans was constructed at Batchellerville.