Black Diamond Lake
Key Takeaway
Black Diamond Lake is classified as low hazard in Alabama. It was completed in 1961 and is 65 years old. Its primary use is recreation.
Physical Details
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 1.1K acre-ft |
| Normal Storage | 960 acre-ft |
| Max Discharge | 340 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | AL01306 |
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
ROCK MOUNTAIN LAKE INC
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Black Diamond Lake?
Black Diamond Lake 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 Black Diamond Lake?
Black Diamond Lake is owned by ROCK MOUNTAIN LAKE INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Black Diamond Lake built?
Black Diamond Lake was completed in 1961, making it 65 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 Black Diamond Lake?
Black Diamond Lake serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.