The Firesteel Gpa Dam, also known as Lake Walton, is a state-owned structure located in Dewey, South Dakota.
Wind
Humidity
Completed in 2010 by Konechne Engineering, this earth dam spans 950 feet in length and stands at a height of 16 feet, with a maximum storage capacity of 378 acre-feet. The dam, situated on Firesteel Creek, is regulated by the South Dakota Department of Agriculture and Natural Resources, with regular state inspections and enforcement in place to ensure its safety and compliance.
With a low hazard potential and a moderate risk assessment, the Firesteel Gpa Dam plays a crucial role in managing water resources in the region. The dam's uncontrolled spillway, with a width of 20 feet, allows for a maximum discharge of 600 cubic feet per second. Although the dam's condition assessment is currently not rated, its emergency action plan readiness and risk management measures are vital components to mitigate any potential risks and ensure the safety of downstream communities. Overall, the Firesteel Gpa Dam stands as a key infrastructure for water resource management in South Dakota, providing essential storage and flood control capabilities for the surrounding area.
Year Completed |
2010 |
Dam Length |
950 |
Dam Height |
16 |
River Or Stream |
FIRESTEEL CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
16 |
Drainage Area |
2 |
Nid Storage |
378 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
Moreau R Near Whitehorse Sd
|
35cfs |
Grand R At Little Eagle Sd
|
47cfs |
Oak Cr Near Wakpala Sd
|
10cfs |
Moreau R Near Faith Sd
|
14cfs |
Cedar Creek Nr Raleigh
|
20cfs |
Cannonball River Nr Raleigh
|
40cfs |