Johnson Lake
Key Takeaway
Johnson Lake is classified as significant hazard in Tennessee. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 105 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 6 acres |
| NID ID | TN08112 |
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
WEESNER, MIKE
Private
Nearby Dams
Ingram Lake
Maury, TN
Low HazardTomlin Lake
Maury, TN
High HazardWalker
Maury, TN
High HazardCedar Crest
Hickman, TN
Significant HazardLittlelot Washer Plt #1
Hickman, TN
Low HazardScaife Lake
Williamson, TN
Significant HazardHuckaby Lake
Hickman, TN
Significant HazardLittlelot Washer Plt #2
Hickman, TN
Low HazardFrequently Asked Questions
What is the hazard classification of Johnson Lake?
Johnson 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 Johnson Lake?
Johnson Lake is owned by WEESNER, MIKE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Johnson Lake?
Johnson Lake serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Johnson Lake last inspected?
Johnson Lake was last inspected on October 7, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.