Dragest Dam
Key Takeaway
Dragest Dam is classified as significant hazard in South Dakota. It was completed in 2020 and is 6 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 32 ft (taller than 90.4% in SD) |
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 700 acre-ft |
| Normal Storage | 198 acre-ft |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 2020 (6 years old) |
| NID ID | SD02664 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
SDDOT
State Government
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Dragest Dam?
Dragest Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Dragest Dam?
Dragest Dam is owned by SDDOT (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dragest Dam built?
Dragest Dam was completed in 2020, making it 6 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Dragest Dam?
Dragest Dam serves the following purposes: Other, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Dragest Dam?
Dragest Dam has a dam height of 32 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.