Coughlin Dam
Key Takeaway
Coughlin Dam is classified as low hazard in Nebraska. It was completed in 2001 and is 25 years old. Its primary use is other.
Physical Details
| Dam Height | 30 ft (taller than 66.9% in NE) |
| Dam Length | 535 ft |
| Dam Type | Earth |
| Max Storage | 57 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 55 cfs |
| Year Completed | 2001 (25 years old) |
| NID ID | NE02589 |
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
Rita M Coughlin Testamentary Trust
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Coughlin Dam?
Coughlin 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 Coughlin Dam?
Coughlin Dam is owned by Rita M Coughlin Testamentary Trust (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Coughlin Dam built?
Coughlin Dam was completed in 2001, making it 25 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 Coughlin Dam?
Coughlin Dam serves the following purposes: Other, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Coughlin Dam?
Coughlin 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.
When was Coughlin Dam last inspected?
Coughlin Dam was last inspected on June 27, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.