Harrison Dam
Key Takeaway
Harrison Dam is classified as low hazard in Alabama. It was completed in 1979 and is 47 years old. Its primary use is other.
Physical Details
| Dam Height | 25 ft (taller than 75.4% in AL) |
| Dam Length | 750 ft |
| Dam Type | Earth |
| Max Storage | 206 acre-ft |
| Normal Storage | 173 acre-ft |
| Drainage Area | 0 sq mi |
| Max Discharge | 493 cfs |
| Year Completed | 1979 (47 years old) |
| NID ID | AL01769 |
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
JOE HARRISON
Private
Nearby Dams
E.T. Harrison
Wilcox, AL
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Low Hazard 25 ftMiller Bros Dam #3
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Low Hazard 22 ftMiller Bros Dam #1
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Low Hazard 21 ftSand Creek Dam Number One
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Significant HazardFrequently Asked Questions
What is the hazard classification of Harrison Dam?
Harrison 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 Harrison Dam?
Harrison Dam is owned by JOE HARRISON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harrison Dam built?
Harrison Dam was completed in 1979, making it 47 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 Harrison Dam?
Harrison Dam serves the following purposes: Other, Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Harrison Dam?
Harrison Dam has a dam height of 25 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.