Johnstons Lake Dam
Key Takeaway
Johnstons Lake Dam is classified as significant hazard in Alabama. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Type | Earth |
| Normal Storage | 0 acre-ft |
| NID ID | AL00790 |
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
WATKINS JOHNSON
Private
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Significant HazardFrequently Asked Questions
What is the hazard classification of Johnstons Lake Dam?
Johnstons Lake Dam 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 Johnstons Lake Dam?
Johnstons Lake Dam is owned by WATKINS JOHNSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Johnstons Lake Dam?
Johnstons Lake Dam serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.