Leaf Lake Reservoir Report
Nearby: Glenn Springs Benedict's Pond
Last Updated: December 12, 2025
Leaf Lake is a privately owned Earth dam located in Gilt Edge, Tennessee, within Tipton County.
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Summary
Built in 1940, this reservoir on TRIBHURRICANE CREEK has a hydraulic height of 24 feet and a structural height of 33 feet, with a storage capacity of 413 acre-feet. The dam spans 760 feet in length and covers a surface area of 21 acres, serving as a vital water resource for the region.
Despite being non-regulated by the state, Leaf Lake is categorized as having a significant hazard potential, with a moderate risk assessment rating of 3. The dam has not been rated for its condition assessment, but it undergoes inspections every five years, with the last one conducted in August 2019. While the spillway type is listed as "Uncontrolled", the dam does not have outlet gates and has no associated locks for navigation.
For water resource and climate enthusiasts, Leaf Lake presents an interesting case study due to its historical significance, engineering features, and risk assessment profile. The reservoir's location and characteristics offer valuable insights into the management of private dams in Tennessee and the potential implications for water security and environmental resilience in the region.
Year Completed |
1940 |
Dam Length |
760 |
River Or Stream |
TRIBHURRICANE CREEK |
Primary Dam Type |
Earth |
Surface Area |
21 |
Hydraulic Height |
24 |
Drainage Area |
0.15 |
Nid Storage |
413 |
Structural Height |
33 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Leaf Lake