Gdowski Dam
Key Takeaway
Gdowski Dam is classified as low hazard in Nebraska. It was completed in 1967 and is 59 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 15 ft (taller than 10.3% in NE) |
| Dam Length | 360 ft |
| Dam Type | Earth |
| Max Storage | 78 acre-ft |
| Normal Storage | 24 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 303 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | NE00216 |
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
Arlene Knopik Trustee
Private
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Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Gdowski Dam?
Gdowski 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 Gdowski Dam?
Gdowski Dam is owned by Arlene Knopik Trustee (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gdowski Dam built?
Gdowski Dam was completed in 1967, making it 59 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 Gdowski Dam?
Gdowski Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Gdowski Dam?
Gdowski Dam has a dam height of 15 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 Gdowski Dam last inspected?
Gdowski Dam was last inspected on April 15, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.