Bean Lake Wildlife Management Area spans 511 acres along the Missouri River in Platte County, Missouri, between river miles 413 and 415. The lake features riparian forest and wetland habitats, offering opportunities for flatwater paddling. Access is available via a gravel road south of the intersection of South Shore Drive and River Road, with a designated parking area. Shoreline access is restricted to pedestrian and boat use only.

Paddlers can expect to encounter diverse wildlife, particularly during dawn and dusk hours. The area hosts numerous migratory birds, beavers, and occasional bobcats. Spring and summer bring colorful butterflies, while spring and fall are prime seasons for observing migratory waterfowl including mallards, wood ducks, and northern shovelers.

The lake environment includes Cottonwood Slough, typically containing standing water and lined with buttonbush and willows. In some summers, American lotus covers portions of the open water. The surrounding marsh features thick stands of river bulrush mixed with smartweeds, arrowhead, cattail, and great bulrush.

Important regulations include: - No overnight camping - No vehicle access beyond designated parking areas - No access to or crossing of the levee system - All watercraft must comply with Missouri state regulations - Life jackets required per state law

The area serves an important environmental function as a natural filter for agricultural runoff, with USGS studies confirming its effectiveness in trapping fertilizer chemicals. Originally part of the Missouri River's channel during the Lewis and Clark expedition in 1804, Bean Lake formed as an oxbow when the river shifted westward by 1850.

For assistance or additional information, contact the Corps' Missouri River Office at 816-240-8131.