Moreau Shed Dam
Key Takeaway
Moreau Shed Dam is classified as low hazard in South Dakota. It was completed in 1952 and is 74 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 13 ft (taller than 5.1% in SD) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 57 acre-ft |
| Normal Storage | 40 acre-ft |
| Max Discharge | 4,500 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | SD00635 |
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
MOREAU GRAZING ASSOCIATION
Private
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Moreau Shed Dam?
Moreau Shed 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 Moreau Shed Dam?
Moreau Shed Dam is owned by MOREAU GRAZING ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Moreau Shed Dam built?
Moreau Shed Dam was completed in 1952, making it 74 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 Moreau Shed Dam?
Moreau Shed Dam 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 Moreau Shed Dam?
Moreau Shed Dam has a dam height of 13 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.