Seven Hills Dam
Key Takeaway
Seven Hills Dam is classified as high hazard in Kansas. It was completed in 1965 and is 61 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 28 ft (taller than 62.6% in KS) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 69 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 680 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | KS01169 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
SEVEN HILLS HOMES ASSN
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Seven Hills Dam?
Seven Hills Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Seven Hills Dam?
Seven Hills Dam is owned by SEVEN HILLS HOMES ASSN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Seven Hills Dam built?
Seven Hills Dam was completed in 1965, making it 61 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 Seven Hills Dam?
Seven 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 Seven Hills Dam?
Seven Hills Dam has a dam height of 28 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 Seven Hills Dam last inspected?
Seven Hills Dam was last inspected on April 14, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.