Mccullough Lake Dam
Key Takeaway
Mccullough Lake Dam is classified as low hazard in Arkansas. It was completed in 1976 and is 50 years old. Its primary use is recreation.
Physical Details
| Dam Height | 24 ft (taller than 40.4% in AR) |
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 110 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 288 cfs |
| Year Completed | 1976 (50 years old) |
| NID ID | AR01114 |
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
LYNDEL MCCULLOUGH
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Mccullough Lake Dam?
Mccullough 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 Mccullough Lake Dam?
Mccullough Lake Dam is owned by LYNDEL MCCULLOUGH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mccullough Lake Dam built?
Mccullough Lake Dam was completed in 1976, making it 50 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 Mccullough Lake Dam?
Mccullough 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 Mccullough Lake Dam?
Mccullough 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.