Grays Creek Watershed Structure G-6-07 Dam Reservoir Report
Last Updated: December 6, 2025
Located in the heart of Benton, Mississippi, the Grays Creek Watershed Structure G-6-07 Dam stands as a testament to the dedication of local government in managing the region's water resources.
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Summary
Built in 1960 by the USDA NRCS, this earth dam serves a primary purpose of flood risk reduction, with a NID storage capacity of 273 acre-feet. Despite its low hazard potential, the dam is regulated by the Mississippi Department of Environmental Quality and undergoes regular inspections to ensure its structural integrity.
With a drainage area of 0.7 square miles, the Grays Creek Dam plays a crucial role in managing water flow and protecting the surrounding community from potential flooding events. The dam's uncontrolled spillway and outlet gates provide essential mechanisms for releasing excess water and maintaining the dam's stability. Although the dam's condition is currently not rated, its risk assessment is moderate, highlighting the need for ongoing monitoring and risk management measures to safeguard the area against potential hazards.
As a key feature in the Memphis District managed by the USDA NRCS, the Grays Creek Watershed Structure G-6-07 Dam stands as a symbol of proactive water resource management in Mississippi. While its primary purpose is flood risk reduction, the dam's impact extends beyond its immediate surroundings, demonstrating the critical role that infrastructure plays in protecting communities and preserving the environment. As climate change continues to pose challenges to water resources, structures like the Grays Creek Dam serve as essential tools in mitigating risks and ensuring the resilience of our water systems for future generations.
Year Completed |
1960 |
Dam Height |
29 |
Primary Dam Type |
Earth |
Drainage Area |
0.7 |
Nid Storage |
273 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wolf River At Lagrange
|
223cfs |
Wolf River At Rossville
|
508cfs |
Coldwater River Nr Olive Branch
|
112cfs |
Little Tallahatchie River At Etta
|
220cfs |
Hatchie River Near Walnut
|
172cfs |
Hatchie River At Bolivar
|
933cfs |
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.
Grays Creek Watershed Structure G-6-07 Dam