Faulkton Dam, located in Faulk, South Dakota, is a state-regulated earth dam constructed in 1936 by the Works Progress Administration (WPA).
Wind
Humidity
The dam spans 580 feet in length and stands at a height of 39 feet, with a maximum storage capacity of 1250 acre-feet and a normal storage of 320 acre-feet. Situated on the South Fork Snake River, the dam serves a crucial role in managing water resources in the region, with a drainage area of 145 square miles and a maximum discharge capacity of 8900 cubic feet per second.
Despite being classified as having a high hazard potential, Faulkton Dam is assessed to be in fair condition, with the last inspection conducted in November 2019. It is equipped with an uncontrolled spillway measuring 200 feet in width, and no outlet gates. The dam is subject to state jurisdiction and regulation by the South Dakota Department of Agriculture and Natural Resources, with regular inspections and enforcement measures in place to ensure its safety and integrity. With its historical significance and importance in water resource management, Faulkton Dam stands as a vital infrastructure for the community of Faulkton and the surrounding area.
Year Completed |
1936 |
Dam Length |
580 |
Dam Height |
39 |
River Or Stream |
SOUTH FORK SNAKE RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
39 |
Drainage Area |
145 |
Nid Storage |
1250 |
Outlet Gates |
None |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
39 |
James R At Ashton Sd
|
418cfs |
James R Near Redfield Sd
|
468cfs |
James R Near Stratford Sd
|
409cfs |
Foot Creek Near Aberdeen
|
0cfs |
Elm R At Westport Sd
|
12cfs |
James R At Columbia Sd
|
268cfs |