Sharpings Lake is a state-regulated water resource located in Brule, South Dakota, with a primary purpose of water storage.
Wind
Humidity
Constructed in 1935 by the Works Progress Administration (WPA), this earth dam stands at a height of 20 feet, providing a maximum storage capacity of 480 acre-feet. With a low hazard potential and moderate risk assessment, the dam is equipped with an uncontrolled spillway and has not been modified since its completion.
Managed by the South Dakota Department of Agriculture and Natural Resources (DANR), Sharpings Lake serves as a critical infrastructure for water management in the region, particularly for the city of Chamberlain. Despite its age, the dam has not been rated for its current condition, but regular inspections are conducted every three years. With a moderate risk level, measures for risk management are in place to ensure the safety and integrity of the structure.
The dam's location along the TR-MISSONot RatedI river system, under the jurisdiction of the St. Paul District of the US Army Corps of Engineers, highlights its importance for flood control and water supply. With State permitting, inspection, and enforcement in place, Sharpings Lake remains a vital component of the local water resource infrastructure, contributing to the resilience and sustainability of the surrounding ecosystem.
Year Completed |
1935 |
Dam Length |
910 |
Dam Height |
20 |
River Or Stream |
TR-MISSONot RatedI |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Nid Storage |
480 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
20 |
White R Near Oacoma Sd
|
105cfs |
Platte Creek Near Platte
|
3cfs |
Firesteel Cr Near Mount Vernon Sd
|
0cfs |
James R Near Forestburg Sd
|
560cfs |
James R At Huron Sd
|
548cfs |
James R Near Mitchell Sd
|
659cfs |
| Location | Reservations | Toilets |
|---|---|---|
Happy Campers Campground
|
||
American Creek - Lake Francis Case
|
||
West Chamberlain - Lake Francis Case
|