Lake Erling Dam
Key Takeaway
Lake Erling Dam is classified as significant hazard in Arkansas. It was completed in 1956 and is 70 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 43 ft (taller than 77.5% in AR) |
| Dam Length | 4,390 ft |
| Dam Type | Rockfill |
| Max Storage | 138.3K acre-ft |
| Normal Storage | 76.8K acre-ft |
| Surface Area | 2,350 acres |
| Drainage Area | 408 sq mi |
| Max Discharge | 8,000 cfs |
| Year Completed | 1956 (70 years old) |
| NID ID | AR00872 |
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
THE AGRED FOUNDATION
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lake Erling Dam?
Lake Erling 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 Erling Dam?
Lake Erling Dam is owned by THE AGRED FOUNDATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Erling Dam built?
Lake Erling Dam was completed in 1956, making it 70 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 Erling Dam?
Lake Erling Dam serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Erling Dam?
Lake Erling Dam has a dam height of 43 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 Erling Dam last inspected?
Lake Erling Dam was last inspected on October 2, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.