Question: when was the lake of the ozarks dam built
Answer: 62694 Purpose Hydroelectric Construction began 1929 Opening date 1931 Owner ( s ) AmerenUE Dam and spillways Type of dam Concrete gravity Impounds Osage River Height ( foundation ) 148 ft ( 45 m ) Length 2,543 ft ( 775 m ) Spillway type Gated overflow Reservoir Creates Lake of the Ozarks Total capacity 1,927,000 acre ⋅ ft ( 2.