Hutchinson Irr. Dam
Key Takeaway
Hutchinson Irr. Dam is classified as low hazard in South Dakota. It was completed in 1976 and is 50 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 30 ft (taller than 85.2% in SD) |
| Dam Length | 462 ft |
| Dam Type | Earth |
| Max Storage | 211 acre-ft |
| Normal Storage | 151 acre-ft |
| Max Discharge | 917 cfs |
| Year Completed | 1976 (50 years old) |
| NID ID | SD02313 |
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
ROBERT HUTCHINSON
Private
Nearby Dams
Hutchinson Dam
Lyman, SD
Low Hazard 38 ftBruce Herman
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Low Hazard 38 ftEmil Schulz
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Low Hazard 25 ftArchie Millard #2
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Low Hazard 26 ftLee Calhoon 2
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Low Hazard 28 ftChristensen Dam
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Low Hazard 35 ftAlfred Hutchinson
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Low Hazard 26 ftLee Calhoon 1
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Hutchinson Irr. Dam?
Hutchinson Irr. 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 Hutchinson Irr. Dam?
Hutchinson Irr. Dam is owned by ROBERT HUTCHINSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hutchinson Irr. Dam built?
Hutchinson Irr. Dam was completed in 1976, making it 50 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 Hutchinson Irr. Dam?
Hutchinson Irr. Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hutchinson Irr. Dam?
Hutchinson Irr. Dam has a dam height of 30 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.