Ireland Dam
Key Takeaway
Ireland Dam is classified as low hazard in South Dakota. It was completed in 1964 and is 62 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 16 ft (taller than 15.7% in SD) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 200 acre-ft |
| Normal Storage | 96 acre-ft |
| Max Discharge | 1,750 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | SD02232 |
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
RONALD IRELAND
Private
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Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Ireland Dam?
Ireland 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 Ireland Dam?
Ireland Dam is owned by RONALD IRELAND (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ireland Dam built?
Ireland Dam 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 Ireland Dam?
Ireland 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 Ireland Dam?
Ireland Dam has a dam height of 16 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.