J. W. Vinson Lake Reservoir Report
Nearby: Ms05969 Lake Dam Ms06116 Lake Dam
Last Updated: December 6, 2025
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Summary
W. Vinson Lake, located in Lee County, Mississippi, is a private recreational water resource with a primary purpose of providing leisure activities for enthusiasts in the area. Built in 1960 by the USDA NRCS, this Earth dam stands at a height of 15 feet and has a storage capacity of 72 acre-feet. The lake spans 365 feet in length and is fed by the TR-UNION BRANCH river or stream.
With a low hazard potential and a moderate risk assessment rating, J. W. Vinson Lake offers a safe and enjoyable environment for visitors. The uncontrolled spillway and outlet gates ensure proper water flow management, while the surrounding area remains unregulated by the state. While the dam is not currently rated for its condition, it continues to serve as a popular destination for water and climate enthusiasts seeking a peaceful retreat in the heart of Mississippi.
Year Completed |
1960 |
Dam Length |
365 |
Dam Height |
15 |
River Or Stream |
TR- UNION BRANCH |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
72 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Town Creek At Eason Boulevard At Tupelo
|
65cfs |
Twentymile Creek Nr Guntown
|
36cfs |
Tombigbee River Nr Fulton
|
182cfs |
Town Creek Nr Nettleton
|
218cfs |
Cummings Creek Nr Fulton
|
26cfs |
Tombigbee River At Bigbee
|
355cfs |
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.
J. W. Vinson Lake