Rolling Hills Dam
Key Takeaway
Rolling Hills Dam is classified as high hazard in Texas. It was completed in 1961 and is 65 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 | 15 ft (taller than 15.4% in TX) |
| Dam Length | 330 ft |
| Dam Type | Earth |
| Max Storage | 240 acre-ft |
| Normal Storage | 39 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 6,010 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | TX04190 |
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
ROLLING HILLS POA
Private
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Low Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Rolling Hills Dam?
Rolling 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 Rolling Hills Dam?
Rolling Hills Dam is owned by ROLLING HILLS POA (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 1961, making it 65 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 15 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 Rolling Hills Dam last inspected?
Rolling Hills Dam was last inspected on October 28, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.