Ellis Dam
Key Takeaway
Ellis Dam is classified as low hazard in Nebraska. It was completed in 1960 and is 66 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 18 ft (taller than 20.6% in NE) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 88 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | NE03473 |
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
William Ellis
Private
Nearby Dams
Halsey Dam
Red Willow, NE
Low Hazard 21 ftHaag-Lytle Dam
Red Willow, NE
Low Hazard 21 ftCounty Road 712 Dam
Red Willow, NE
Low Hazard 21 ftHaag Dam
Red Willow, NE
Low Hazard 13 ftRuf Dam
Furnas, NE
Low Hazard 12 ftHuxoll Dam
Furnas, NE
Low Hazard 14 ftPalmer Dam 3481
Furnas, NE
Low Hazard 16 ftAxtell Dam
Red Willow, NE
Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Ellis Dam?
Ellis 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 Ellis Dam?
Ellis Dam is owned by William Ellis (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ellis Dam built?
Ellis Dam was completed in 1960, making it 66 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 Ellis Dam?
Ellis Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Ellis Dam?
Ellis Dam has a dam height of 18 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 Ellis Dam last inspected?
Ellis Dam was last inspected on December 11, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.