J and B Lake Dam
Key Takeaway
J and B Lake Dam is classified as low hazard in Arkansas. It was completed in 1974 and is 52 years old. Its primary use is fire protection.
Physical Details
| Dam Length | 310 ft |
| Dam Type | Earth |
| Max Storage | 68 acre-ft |
| Normal Storage | 30 acre-ft |
| Max Discharge | 100 cfs |
| Year Completed | 1974 (52 years old) |
| NID ID | AR01186 |
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
JOSH MILLER
Private
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High Hazard 35 ftFrequently Asked Questions
What is the hazard classification of J and B Lake Dam?
J and B 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 J and B Lake Dam?
J and B Lake Dam is owned by JOSH MILLER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was J and B Lake Dam built?
J and B Lake Dam was completed in 1974, making it 52 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 J and B Lake Dam?
J and B Lake Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.