Jones Dam
Key Takeaway
Jones Dam is classified as low hazard in South Dakota. It was completed in 1997 and is 29 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 23 ft (taller than 49.8% in SD) |
| Dam Length | 510 ft |
| Dam Type | Earth |
| Max Storage | 76 acre-ft |
| Normal Storage | 38 acre-ft |
| Max Discharge | 1,700 cfs |
| Year Completed | 1997 (29 years old) |
| NID ID | SD02627 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Bluestrem Land Company LLC
Private
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What is the hazard classification of Jones Dam?
Jones Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Jones Dam?
Jones Dam is owned by Bluestrem Land Company LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jones Dam built?
Jones Dam was completed in 1997, making it 29 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 Jones Dam?
Jones Dam serves the following purposes: Fish And Wildlife Pond, 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 Jones Dam?
Jones Dam has a dam height of 23 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.