D. Talley
Key Takeaway
D. Talley is classified as low hazard in South Dakota. It was completed in 1964 and is 62 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 28 ft (taller than 77.7% in SD) |
| Dam Length | 675 ft |
| Dam Type | Earth |
| Max Storage | 259 acre-ft |
| Normal Storage | 154 acre-ft |
| Max Discharge | 3,000 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | SD00377 |
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
DON TALLEY
Private
Nearby Dams
R. Talley No.2
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Low Hazard 11 ftOpal Dam
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High Hazard 22 ftC. Vansickel
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High Hazard 17 ftR. Talley No.1
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Low Hazard 27 ftE. Hoffman No. 3
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Low Hazard 21 ftWalter Ingals
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Low Hazard 15 ftE. Hoffman No. 2
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Low Hazard 24 ftE. Hoffman No. 1
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of D. Talley?
D. Talley 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 D. Talley?
D. Talley is owned by DON TALLEY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was D. Talley built?
D. Talley was completed in 1964, making it 62 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 D. Talley?
D. Talley serves the following purposes: Irrigation, 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 D. Talley?
D. Talley has a dam height of 28 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.