Annandale Estates Lake Dam
Key Takeaway
Annandale Estates Lake Dam is classified as significant hazard in Indiana. It was completed in 1966 and is 60 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 24 ft (taller than 38.5% in IN) |
| Dam Length | 240 ft |
| Dam Type | Earth |
| Max Storage | 24 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 45 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | IN00591 |
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
SAVE ANNANDALE LAKE
Private
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High Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Annandale Estates Lake Dam?
Annandale Estates 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 Annandale Estates Lake Dam?
Annandale Estates Lake Dam is owned by SAVE ANNANDALE LAKE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Annandale Estates Lake Dam built?
Annandale Estates Lake Dam was completed in 1966, making it 60 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 Annandale Estates Lake Dam?
Annandale Estates 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 Annandale Estates Lake Dam?
Annandale Estates Lake Dam has a dam height of 24 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 Annandale Estates Lake Dam last inspected?
Annandale Estates Lake Dam was last inspected on May 22, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.