Jennings Creek #13 Reservoir Report
Nearby: Jennings Creek #10 Jennings Creek #15
Last Updated: December 13, 2025
Jennings Creek #13, also known as Jennings Creek Watershed Dam 13, is a vital structure located in North Springs, Jackson, Tennessee.
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Summary
Built in 1962 by the USDA NRCS, this earth dam serves the primary purpose of flood risk reduction along Buchanan Branch. With a hydraulic height of 28.5 feet and a structural height of 55 feet, this dam stands as a significant safeguard for the surrounding area, providing a maximum storage capacity of 403 acre-feet.
This dam, under the jurisdiction of the Tennessee Safe Dams Program, is regulated, permitted, inspected, and enforced by state authorities to ensure its safe operation. Despite its high hazard potential, the condition assessment of Jennings Creek #13 remains satisfactory as of the last inspection in January 2021. With a moderate risk rating of 3, it is crucial that risk management measures are in place to mitigate any potential threats and ensure the continued safety of the dam and the community it protects.
As water resource and climate enthusiasts, understanding the significance of structures like Jennings Creek #13 is essential in safeguarding our environment and communities from the impacts of flooding. With its strategic location, design, and purpose, this earth dam plays a crucial role in managing water resources and reducing flood risks in the region. As we continue to monitor and maintain such critical infrastructure, we contribute to building a more resilient and sustainable future for all.
Year Completed |
1962 |
Dam Length |
341 |
River Or Stream |
BUCHANAN BRANCH |
Primary Dam Type |
Earth |
Surface Area |
7.5 |
Hydraulic Height |
28.5 |
Drainage Area |
1.09 |
Nid Storage |
403 |
Structural Height |
55 |
Outlet Gates |
None |
Hazard Potential |
High |
Foundations |
Rock, Soil |
Nid Height |
55 |
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.
Jennings Creek #13