Duval Dam
Key Takeaway
Duval Dam is classified as low hazard in Nebraska. It was completed in 1993 and is 33 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 14 ft (taller than 7.8% in NE) |
| Dam Length | 460 ft |
| Dam Type | Earth |
| Max Storage | 55 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1993 (33 years old) |
| NID ID | NE03740 |
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
Webster County Highway Superintendent
Local Government
Nearby Dams
Niemeier Dam
Webster, NE
Low Hazard 17 ftVavricka Dam
Webster, NE
Low Hazard 12 ftBartels Dam 676
Webster, NE
Low Hazard 20 ftRobert L Wilson Dam
Webster, NE
Low Hazard 18 ftSkrdlant Dam
Webster, NE
Low Hazard 12 ftKarr Dam
Webster, NE
Low Hazard 21 ftRichardson Dam 8907
Webster, NE
Low Hazard 16 ftRasser Dam 8921
Webster, NE
Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Duval Dam?
Duval 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 Duval Dam?
Duval Dam is owned by Webster County Highway Superintendent (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Duval Dam built?
Duval Dam was completed in 1993, making it 33 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 Duval Dam?
Duval 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 Duval Dam?
Duval Dam has a dam height of 14 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 Duval Dam last inspected?
Duval Dam was last inspected on August 19, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.