Nab Drennen Dams
Key Takeaway
Nab Drennen Dams is classified as low hazard in Alabama. It was completed in 1955 and is 71 years old. Its primary use is recreation.
Physical Details
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 54 acre-ft |
| Normal Storage | 54 acre-ft |
| Max Discharge | 680 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | AL00729 |
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
W EARLE DRENNEN ESTATE
Private
Nearby Dams
Nab Drennen Dam Number 2
Greene, AL
Low HazardW.D.Johnston Dam
Greene, AL
Low HazardW.D.Johnston Dams
Greene, AL
Low HazardReed Dam
Greene, AL
Low HazardC N Drennen Dam Number 2
Greene, AL
Low HazardC N Drennen Dam Number 1
Greene, AL
Low HazardKatherine Allison Dam
Sumter, AL
Significant HazardC N Drennen Dam Number 4
Greene, AL
Low HazardFrequently Asked Questions
What is the hazard classification of Nab Drennen Dams?
Nab Drennen Dams 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 Nab Drennen Dams?
Nab Drennen Dams is owned by W EARLE DRENNEN ESTATE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nab Drennen Dams built?
Nab Drennen Dams was completed in 1955, making it 71 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 Nab Drennen Dams?
Nab Drennen Dams serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.