Little River Watershed Site 51-1, located in Decatur County, Iowa, is a recreational dam managed by the local government.
Wind
Humidity
Designed by the USDA NRCS and completed in 2005, this earth dam stands at a height of 30 feet and spans a length of 863 feet, with a storage capacity of 1827 acre-feet. The dam, situated on Britton Branch, serves the primary purpose of recreation and offers a surface area of 60.5 acres for outdoor activities.
Managed by the Iowa DNR, this dam is regulated, permitted, inspected, and enforced to ensure safety and compliance with state regulations. With a significant hazard potential and a moderate risk assessment rating, the dam's condition is deemed satisfactory as of the latest assessment in June 2019. The spillway of the dam is uncontrolled, with a width of 3 feet, and it is located in a scenic area with easy access for visitors to enjoy the recreational opportunities provided by the reservoir.
The Little River Watershed Site 51-1 is a valuable asset for the community, offering a picturesque location for outdoor enthusiasts to engage in recreational activities while also serving important water resource management functions. With its well-maintained condition and regulatory oversight, this dam provides a safe and enjoyable environment for visitors to appreciate the beauty of the Britton Branch and surrounding natural landscape.
Year Completed |
2005 |
Dam Length |
863 |
Dam Height |
30 |
River Or Stream |
Britton Branch |
Primary Dam Type |
Earth |
Surface Area |
60.5 |
Drainage Area |
4.04 |
Nid Storage |
1827 |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
30 |