Timberline Estates Lake Reservoir Report
Nearby: Pickwick Landing Dam Leisure Lake
Last Updated: December 5, 2025
Timberline Estates Lake in Hardin, Tennessee, is a privately owned dam regulated by the Tennessee Safe Dams Program.
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Summary
Completed in 1979, this earth dam stands at a height of 22.8 feet and has a hydraulic height of 20.4 feet, with a storage capacity of 134 acre-feet. The lake serves a primary purpose of recreation and has a surface area of 11 acres, making it a picturesque location for water resource and climate enthusiasts.
With a low hazard potential and a satisfactory condition assessment as of July 2020, Timberline Estates Lake is deemed to have a moderate risk level. Although the dam has an uncontrolled spillway type, its risk management measures and emergency action plan status are unspecified. The location on King Branch near Nixon, Tennessee, offers a tranquil setting for outdoor activities, with the dam providing a source of enjoyment for visitors while maintaining safety standards through state inspections and enforcement.
In the midst of the serene surroundings of Hardin County, Timberline Estates Lake stands as a recreational oasis with a moderate risk level. As water resource and climate enthusiasts explore the area, they can appreciate the careful regulation and compliance measures in place to ensure the safety and enjoyment of this private dam. Whether for leisurely activities or environmental appreciation, Timberline Estates Lake offers a unique blend of natural beauty and human engineering worth exploring.
Year Completed |
1979 |
Dam Length |
570 |
River Or Stream |
KING BRANCH |
Primary Dam Type |
Earth |
Surface Area |
11 |
Hydraulic Height |
20.4 |
Drainage Area |
0.15 |
Nid Storage |
134 |
Structural Height |
22.8 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
23 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Horse Creek Near Savannah
|
87cfs |
Hatchie River Near Walnut
|
153cfs |
Bear Creek At Bishop
|
4330cfs |
Buffalo River Near Flat Woods
|
443cfs |
Cypress Creek Near Florence Al
|
152cfs |
Shoal Creek At Iron City
|
422cfs |
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.
Timberline Estates Lake