Hirsch Dam
Key Takeaway
Hirsch Dam is classified as low hazard in Nebraska. It was completed in 1966 and is 60 years old. Its primary use is other.
Physical Details
| Dam Height | 30 ft (taller than 66.9% in NE) |
| Dam Length | 533 ft |
| Dam Type | Earth |
| Max Storage | 49 acre-ft |
| Normal Storage | 5 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 591 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | NE00470 |
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
Bryce Andersen Farms Inc
Private
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Hirsch Dam?
Hirsch 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 Hirsch Dam?
Hirsch Dam is owned by Bryce Andersen Farms Inc (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hirsch Dam built?
Hirsch Dam was completed in 1966, making it 60 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 Hirsch Dam?
Hirsch Dam 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 Hirsch Dam?
Hirsch Dam has a dam height of 30 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 Hirsch Dam last inspected?
Hirsch Dam was last inspected on June 11, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.