Rolling Hills Dam
Key Takeaway
Rolling Hills Dam is classified as significant hazard in Iowa. It was completed in 2002 and is 24 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 7.5% in IA) |
| Dam Length | 440 ft |
| Dam Type | Earth |
| Max Storage | 51 acre-ft |
| Normal Storage | 28 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 2002 (24 years old) |
| NID ID | IA03703 |
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
Kurt Croell
Private
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Significant Hazard 46 ftFrequently Asked Questions
What is the hazard classification of Rolling Hills Dam?
Rolling Hills 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 Rolling Hills Dam?
Rolling Hills Dam is owned by Kurt Croell (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rolling Hills Dam built?
Rolling Hills Dam was completed in 2002, making it 24 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 Rolling Hills Dam?
Rolling Hills 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 Rolling Hills Dam?
Rolling Hills 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.