Norman Olson Lake Dam
Key Takeaway
Norman Olson Lake Dam is classified as significant hazard in Indiana. It was completed in 1968 and is 58 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 23% in IN) |
| Dam Length | 310 ft |
| Dam Type | Earth |
| Max Storage | 172 acre-ft |
| Normal Storage | 118 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,254 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | IN00183 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
MICHAEL REISINGER
Private
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Norman Olson Lake Dam?
Norman Olson Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Norman Olson Lake Dam?
Norman Olson Lake Dam is owned by MICHAEL REISINGER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Norman Olson Lake Dam built?
Norman Olson Lake Dam was completed in 1968, making it 58 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 Norman Olson Lake Dam?
Norman Olson Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Norman Olson Lake Dam?
Norman Olson Lake Dam 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 Norman Olson Lake Dam last inspected?
Norman Olson Lake Dam was last inspected on January 9, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.