Lake of the Ozarks / Osage Region
Bagnell Dam and a seasonal population shape the county
Lake of the Ozarks exists because of Bagnell Dam, and the resulting tourism and second-home economy give Camden County a large seasonal population that affects services and housing.
Bagnell Dam is the reason Camden County has its lake map. In the early 1930s, the dam impounded the Osage River for hydropower and created Lake of the Ozarks. That origin still shows up in daily questions about shoreline, docks, roads, visitors, and lake-area property.
For a new resident, buyer, or business owner, the lake is not just scenery. It changes when roads feel busy, where services cluster, and why a county question can turn into an Ameren shoreline question or a city-limit question near the water.
Keep the pieces separate. Use official dam and lake-history sources for Bagnell Dam, Ameren for shoreline-management questions, and the county or city for local taxes, permits, roads, and records tied to a specific address.
Where to see it
- Ameren Lake of the Ozarks Shoreline
Use Ameren for current shoreline and Bagnell Dam-related lake information.
- Bagnell Dam Photograph Collection
Use the Missouri State Archives collection for Bagnell Dam history.
References
More from Camden County: browse every local note for the county.
Last checked against the sources above: June 15, 2026.