Dempsey
Key Takeaway
Dempsey is classified as low hazard in Alabama. It was completed in 1977 and is 49 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Length | 450 ft |
| Dam Type | Earth |
| Max Storage | 135 acre-ft |
| Normal Storage | 70 acre-ft |
| Max Discharge | 935 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | AL01846 |
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
DR RICHARD DEMPSEY
Private
Nearby Dams
J H Hines
Chambers, AL
Low HazardW C Hines
Chambers, AL
Low HazardLafayette City Lake
Chambers, AL
High Hazard 20 ftNolen
Chambers, AL
Significant HazardEdgar
Chambers, AL
Low HazardJeff Beard
Chambers, AL
Low HazardClay Floyd
Chambers, AL
Low HazardChambers County Public Lake
Chambers, AL
Low HazardFrequently Asked Questions
What is the hazard classification of Dempsey?
Dempsey 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 Dempsey?
Dempsey is owned by DR RICHARD DEMPSEY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dempsey built?
Dempsey was completed in 1977, making it 49 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 Dempsey?
Dempsey serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.