Raintree Plantation Dam, located in Hillsboro, Missouri, is a privately-owned structure designed by J.C.
Wind
Humidity
Stevons and Assoc. The dam, completed in 1981, serves primarily for recreational purposes and is regulated by the Missouri Dam and Reservoir Safety Program. It stands at a height of 72 feet and has a length of 1350 feet, with a storage capacity of 2820 acre-feet and a surface area of 124 acres.
The dam, built on Belew Creek, has a high hazard potential and is classified as having a satisfactory condition assessment. It features an uncontrolled spillway with a width of 12 feet and outlet gates controlled by valves. Despite its moderate risk assessment, the dam has not been modified in recent years and is subject to biennial inspections to ensure its safety and compliance with regulations.
With its scenic location in Jefferson County, the Raintree Plantation Dam offers opportunities for water recreation and serves as a vital resource for the surrounding communities. While it poses a potential risk due to its design and hazard rating, the dam continues to be a popular destination for outdoor enthusiasts and climate advocates alike.
Year Completed |
1981 |
Dam Length |
1350 |
Dam Height |
72 |
River Or Stream |
BELEW CREEK |
Primary Dam Type |
Earth |
Surface Area |
124 |
Drainage Area |
864 |
Nid Storage |
2820 |
Structural Height |
71 |
Outlet Gates |
Valve |
Hazard Potential |
High |
Foundations |
Rock |
Nid Height |
72 |
Big River At Byrnesville
|
195cfs |
Big River Near Richwoods
|
185cfs |
Meramec River At Pacific
|
647cfs |
Meramec River Near Eureka
|
1080cfs |
Fenton Creek Near Fenton
|
1cfs |
Williams Creek Near Peerless Park
|
1cfs |