Smith Dam
Key Takeaway
Smith Dam is classified as low hazard in South Dakota. It was completed in 2006 and is 20 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 43 ft (taller than 97.6% in SD) |
| Dam Length | 485 ft |
| Dam Type | Earth |
| Max Storage | 138 acre-ft |
| Normal Storage | 86 acre-ft |
| Surface Area | 12 acres |
| Max Discharge | 1,620 cfs |
| Year Completed | 2006 (20 years old) |
| NID ID | SD02568 |
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
R. LEE SMITH
Private
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Smith Dam?
Smith 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 Smith Dam?
Smith Dam is owned by R. LEE SMITH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Smith Dam built?
Smith Dam was completed in 2006, making it 20 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 Smith Dam?
Smith 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 Smith Dam?
Smith Dam has a dam height of 43 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.