Drohman Dam 1
Key Takeaway
Drohman Dam 1 is classified as low hazard in Nebraska. It was completed in 1970 and is 56 years old. Its primary use is other.
Physical Details
| Dam Height | 20 ft (taller than 28.5% in NE) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 59 acre-ft |
| Normal Storage | 21 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 148 cfs |
| Year Completed | 1970 (56 years old) |
| NID ID | NE00348 |
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
Loren R & Virginia Drohman
Private
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Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Drohman Dam 1?
Drohman Dam 1 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 Drohman Dam 1?
Drohman Dam 1 is owned by Loren R & Virginia Drohman (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Drohman Dam 1 built?
Drohman Dam 1 was completed in 1970, making it 56 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 Drohman Dam 1?
Drohman Dam 1 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 Drohman Dam 1?
Drohman Dam 1 has a dam height of 20 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 Drohman Dam 1 last inspected?
Drohman Dam 1 was last inspected on April 29, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.