Hutchinson Dam
Key Takeaway
Hutchinson Dam is classified as low hazard in South Dakota. It was completed in 1968 and is 58 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 38 ft (taller than 95.8% in SD) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 200 acre-ft |
| Normal Storage | 105 acre-ft |
| Max Discharge | 2,900 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | SD02333 |
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 Irr. Dam
Lyman, SD
Low Hazard 30 ftBruce Herman
Lyman, SD
Low Hazard 38 ftLee Calhoon 2
Tripp, SD
Low Hazard 28 ftEmil Schulz
Lyman, SD
Low Hazard 25 ftArchie Millard #2
Lyman, SD
Low Hazard 26 ftAlfred Hutchinson
Lyman, SD
Low Hazard 26 ftChristensen Dam
Lyman, SD
Low Hazard 35 ftLee Calhoon 1
Tripp, SD
Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Hutchinson Dam?
Hutchinson 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 Dam?
Hutchinson Dam is owned by ROBERT HUTCHINSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hutchinson Dam built?
Hutchinson Dam was completed in 1968, making it 58 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 Dam?
Hutchinson 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 Dam?
Hutchinson Dam has a dam height of 38 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.