Hopkins Reservoir Report
Nearby: Sycamore Dam Lost Creek Dam
Last Updated: December 6, 2025
Hopkins, located in Henderson, Tennessee, along the Lost Creek river, is a privately-owned earth dam completed in 1978.
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Summary
With a hydraulic height of 22.7 feet and a structural height of 26.1 feet, Hopkins has a storage capacity of 116 acre-feet and covers a surface area of 9.2 acres. Despite being designated as having a low hazard potential, it is interesting to note that Hopkins has not been rated for its condition assessment, suggesting a potential area of concern for water resource and climate enthusiasts.
Managed by the Tennessee state agency, Hopkins is not regulated or inspected at the state level. With an uncontrolled spillway type and no outlet gates, the dam's emergency action plan and risk assessment remain underdeveloped, indicating a moderate risk level. While the dam has not undergone recent modifications or inspections since July 2016, the assigned hazard potential and risk rating highlight the importance of ongoing monitoring and management of this water resource infrastructure.
In the event of an emergency, it is unclear if Hopkins has a prepared emergency action plan or updated emergency contacts. With a lack of inundation maps and risk management measures in place, it is crucial for stakeholders to address these gaps to ensure the safety and integrity of Hopkins and its surrounding area. As water resource and climate enthusiasts continue to advocate for sustainable practices, the status of Hopkins serves as a reminder of the importance of proactive risk assessment and management in safeguarding our water infrastructure.
Year Completed |
1978 |
Dam Length |
355 |
River Or Stream |
LOST CREEK |
Primary Dam Type |
Earth |
Surface Area |
9.2 |
Hydraulic Height |
22.7 |
Drainage Area |
0.04 |
Nid Storage |
116 |
Structural Height |
26.1 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
26 |
Seasonal Comparison
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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.
Hopkins