Eldridge Lake Reservoir Report
Nearby: Deanburg Hills Youthtown
Last Updated: December 13, 2025
Eldridge Lake, located in Madison, Tennessee, is a privately owned Earth dam that was completed in 1965.
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Summary
The dam stands at a structural height of 15.1 feet and has a hydraulic height of 12.6 feet, creating a storage capacity of 65 acre-feet. With a normal storage capacity of 43 acre-feet and a surface area of 8.5 acres, Eldridge Lake serves as a vital resource for the surrounding area.
The dam, built on the Nelson Branch, has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. Although no specific purposes are listed for the dam, its presence plays a significant role in managing water resources in the region. While the emergency action plan status and risk management measures are not explicitly mentioned, the risk assessment indicates a moderate risk level.
Eldridge Lake offers a picturesque setting for water resource and climate enthusiasts to explore. The dam's location, along with its unique design and historical significance, make it a fascinating site for those interested in the intersection of water management, engineering, and environmental conservation. As a privately owned structure, Eldridge Lake stands as a testament to the importance of responsible water resource management in ensuring the sustainability of our natural surroundings.
Year Completed |
1965 |
Dam Length |
390 |
River Or Stream |
NELSON BRANCH |
Primary Dam Type |
Earth |
Surface Area |
8.5 |
Hydraulic Height |
12.6 |
Drainage Area |
0.26 |
Nid Storage |
65 |
Structural Height |
15.1 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Hatchie River At Bolivar
|
601cfs |
Middle Fork Forked Deer River Near Fairview
|
116cfs |
South Fork Forked Deer River Near Owl City
|
345cfs |
Hatchie River Near Walnut
|
108cfs |
Horse Creek Near Savannah
|
63cfs |
Wolf River At Lagrange
|
172cfs |
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.
Eldridge Lake