Roberts Dam 154
Key Takeaway
Roberts Dam 154 is classified as low hazard in Nebraska. It was completed in 1969 and is 57 years old. Its primary use is other.
Physical Details
| Dam Height | 20 ft (taller than 28.5% in NE) |
| Dam Length | 335 ft |
| Dam Type | Earth |
| Max Storage | 112 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 166 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | NE00154 |
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
David J Roberts
Private
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Low Hazard 34 ftFrequently Asked Questions
What is the hazard classification of Roberts Dam 154?
Roberts Dam 154 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 Roberts Dam 154?
Roberts Dam 154 is owned by David J Roberts (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Roberts Dam 154 built?
Roberts Dam 154 was completed in 1969, making it 57 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 Roberts Dam 154?
Roberts Dam 154 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 Roberts Dam 154?
Roberts Dam 154 has a dam height of 20 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 Roberts Dam 154 last inspected?
Roberts Dam 154 was last inspected on April 12, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.