Lake Ivanhoe Dam
Key Takeaway
Lake Ivanhoe Dam is classified as significant hazard in Texas. It was completed in 1958 and is 68 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 19 ft (taller than 30.6% in TX) |
| Dam Length | 390 ft |
| Dam Type | Earth |
| Max Storage | 218 acre-ft |
| Normal Storage | 105 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | TX04492 |
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
IVANHOE PROPERTY OWNERS IMPROVEMENT ASSOCIATION INC
Private
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Significant Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Lake Ivanhoe Dam?
Lake Ivanhoe 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 Lake Ivanhoe Dam?
Lake Ivanhoe Dam is owned by IVANHOE PROPERTY OWNERS IMPROVEMENT ASSOCIATION INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Ivanhoe Dam built?
Lake Ivanhoe Dam was completed in 1958, making it 68 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 Lake Ivanhoe Dam?
Lake Ivanhoe 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 Lake Ivanhoe Dam?
Lake Ivanhoe Dam has a dam height of 19 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 Lake Ivanhoe Dam last inspected?
Lake Ivanhoe Dam was last inspected on September 12, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.