Williams Dam Reservoir Report
Last Updated: December 5, 2025
Williams Dam, located in Yalobusha, Mississippi, is a privately owned structure with a primary purpose of recreation.
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Summary
Standing at a height of 24.12 feet and stretching 462 feet in length, this earth dam on the UNT of Durden Creek offers a storage capacity of 234.95 acre-feet. Despite its low hazard potential and moderate risk assessment, the dam's condition assessment remains unrated, highlighting the need for continued monitoring and maintenance.
Managed by the Mississippi Department of Environmental Quality, Williams Dam is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and compliance with environmental standards. The dam features an uncontrolled spillway type, indicating its design to handle excess water flow during periods of high precipitation. With a surface area of 11.77 acres and a drainage area of 0.2 square miles, the dam serves as a valuable resource for water recreation enthusiasts and climate enthusiasts alike in the region.
Although the dam's construction date and last inspection details are not specified, its operational status and emergency preparedness measures are essential aspects to consider for the surrounding community. With a designated congressman and a history of low hazard incidents, Williams Dam remains a focal point for both leisure activities and environmental conservation efforts in the area.
Dam Length |
462 |
Dam Height |
24.12 |
River Or Stream |
UNT OF DURDEN CREEK |
Primary Dam Type |
Earth |
Surface Area |
11.77 |
Drainage Area |
0.2 |
Nid Storage |
234.95 |
Hazard Potential |
Low |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Otoucalofa Creek Canal Nr Water Valley
|
25cfs |
Yocona River Nr Oxford
|
96cfs |
Yalobusha River At Grenada
|
3080cfs |
Skuna River At Bruce
|
30cfs |
Batupan Bogue At Grenada
|
134cfs |
Hotopha Creek Nr Batesville
|
13cfs |
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.
Williams Dam