J Olson Grade Stabilization Dam
Key Takeaway
J Olson Grade Stabilization Dam is classified as low hazard in Nebraska. It was completed in 2009 and is 17 years old. Its primary use is other.
Physical Details
| Dam Height | 25 ft (taller than 46.7% in NE) |
| Dam Length | 550 ft |
| Dam Type | Earth |
| Max Storage | 44 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 210 cfs |
| Year Completed | 2009 (17 years old) |
| NID ID | NE03107 |
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
Steven Hammerstrom
Private
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Low Hazard 28 ftFrequently Asked Questions
What is the hazard classification of J Olson Grade Stabilization Dam?
J Olson Grade Stabilization 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 J Olson Grade Stabilization Dam?
J Olson Grade Stabilization Dam is owned by Steven Hammerstrom (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was J Olson Grade Stabilization Dam built?
J Olson Grade Stabilization 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 J Olson Grade Stabilization Dam?
J Olson Grade Stabilization Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is J Olson Grade Stabilization Dam?
J Olson Grade Stabilization Dam has a dam height of 25 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 J Olson Grade Stabilization Dam last inspected?
J Olson Grade Stabilization Dam was last inspected on April 8, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.