Etzkorn
Key Takeaway
Etzkorn is classified as low hazard in South Dakota. It was completed in 1957 and is 69 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 26 ft (taller than 65.2% in SD) |
| Dam Length | 225 ft |
| Dam Type | Earth |
| Max Storage | 17 acre-ft |
| Normal Storage | 10 acre-ft |
| Max Discharge | 936 cfs |
| Year Completed | 1957 (69 years old) |
| NID ID | SD01525 |
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
ETZKORN TERRY
Private
Nearby Dams
H.C. Calhoun
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Low Hazard 13 ftFalk Dam
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Low Hazard 15 ftKrull Dam
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Low Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Etzkorn?
Etzkorn 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 Etzkorn?
Etzkorn is owned by ETZKORN TERRY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Etzkorn built?
Etzkorn was completed in 1957, making it 69 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 Etzkorn?
Etzkorn serves the following purposes: 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 Etzkorn?
Etzkorn has a dam height of 26 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.