State Line Lake Dam
Key Takeaway
State Line Lake Dam is classified as low hazard in Arkansas. It was completed in 1967 and is 59 years old. Its primary use is recreation.
Physical Details
| Dam Height | 18 ft (taller than 15% in AR) |
| Dam Length | 479 ft |
| Dam Type | Earth |
| Max Storage | 61 acre-ft |
| Normal Storage | 39 acre-ft |
| Max Discharge | 53 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | AR01253 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
HAYWOOD-HEYGOOD-JONES
Private
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Low Hazard 33 ftFrequently Asked Questions
What is the hazard classification of State Line Lake Dam?
State Line Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates State Line Lake Dam?
State Line Lake Dam is owned by HAYWOOD-HEYGOOD-JONES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was State Line Lake Dam built?
State Line Lake Dam was completed in 1967, making it 59 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 State Line Lake Dam?
State Line 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 State Line Lake Dam?
State Line Lake Dam has a dam height of 18 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 State Line Lake Dam last inspected?
State Line Lake Dam was last inspected on March 5, 1981. Inspection dates indicate when a formal review occurred, not the results of that inspection.