Upper State Lake
Key Takeaway
Upper State Lake is classified as significant hazard in Alabama. It was completed in 1955 and is 71 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 350 ft |
| Dam Type | Earth |
| Max Storage | 240 acre-ft |
| Normal Storage | 100 acre-ft |
| Max Discharge | 360 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | AL00599 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
STATE OF ALABAMA
State Government
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Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Upper State Lake?
Upper State Lake is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Upper State Lake?
Upper State Lake is owned by STATE OF ALABAMA (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Upper State Lake built?
Upper State Lake 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 Upper State Lake?
Upper State Lake serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.