Cottonwood Creek 32-A
Key Takeaway
Cottonwood Creek 32-A is classified as low hazard in Nebraska. It was completed in 1972 and is 54 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 27 ft (taller than 55% in NE) |
| Dam Length | 936 ft |
| Dam Type | Earth |
| Max Storage | 306 acre-ft |
| Normal Storage | 71 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,029 cfs |
| Year Completed | 1972 (54 years old) |
| NID ID | NE00253 |
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
Lower Platte North Natural Resources District
Local Government
Nearby Dams
Cottonwood Creek 21-A
Saunders, NE
High Hazard 37 ftCottonwood Creek 42-A
Saunders, NE
Low Hazard 38 ftCottonwood Creek 22-A
Saunders, NE
Low Hazard 42 ftDuck Creek 6
Saunders, NE
Low Hazard 30 ftCottonwood Creek 23-A
Saunders, NE
Low Hazard 28 ftBarry Dam
Saunders, NE
Low Hazard 19 ftCottonwood Creek 41-A
Saunders, NE
Low Hazard 45 ftDuck Creek 3
Saunders, NE
Low Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Cottonwood Creek 32-A?
Cottonwood Creek 32-A 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 Cottonwood Creek 32-A?
Cottonwood Creek 32-A is owned by Lower Platte North Natural Resources District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cottonwood Creek 32-A built?
Cottonwood Creek 32-A was completed in 1972, making it 54 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 Cottonwood Creek 32-A?
Cottonwood Creek 32-A 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 Cottonwood Creek 32-A?
Cottonwood Creek 32-A has a dam height of 27 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 Cottonwood Creek 32-A last inspected?
Cottonwood Creek 32-A was last inspected on June 29, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.