Stoneridge Dam
Key Takeaway
Stoneridge Dam is classified as high hazard in Nebraska. It was completed in 2009 and is 17 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 3.5% in NE) |
| Dam Length | 1,070 ft |
| Dam Type | Earth |
| Max Storage | 393 acre-ft |
| Normal Storage | 204 acre-ft |
| Surface Area | 23 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 7,183 cfs |
| Year Completed | 2009 (17 years old) |
| NID ID | NE03239 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
NP Land Development Inc
Private
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Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Stoneridge Dam?
Stoneridge Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Stoneridge Dam?
Stoneridge Dam is owned by NP Land Development Inc (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Stoneridge Dam built?
Stoneridge Dam was completed in 2009, making it 17 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 Stoneridge Dam?
Stoneridge 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 Stoneridge Dam?
Stoneridge Dam has a dam height of 12 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 Stoneridge Dam last inspected?
Stoneridge Dam was last inspected on May 9, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.