Cox Dam 1
Key Takeaway
Cox Dam 1 is classified as low hazard in Nebraska. It was completed in 1955 and is 71 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 9 ft (taller than 0.8% in NE) |
| Dam Length | 580 ft |
| Dam Type | Earth |
| Max Storage | 103 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 150 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | NE00392 |
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
Calf Creek Ranch LLC
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Cox Dam 1?
Cox Dam 1 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 Cox Dam 1?
Cox Dam 1 is owned by Calf Creek Ranch LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cox Dam 1 built?
Cox Dam 1 was completed in 1955, making it 71 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 Cox Dam 1?
Cox Dam 1 serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Cox Dam 1?
Cox Dam 1 has a dam height of 9 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 Cox Dam 1 last inspected?
Cox Dam 1 was last inspected on October 19, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.