Turkey Creek Watershed Structure Y-20-72 Dam Reservoir Report
Nearby: Williams Dam Cedar Hill Dam
Last Updated: December 5, 2025
Turkey Creek Watershed Structure Y-20-72 Dam, also known as A F Williams Pond, is a flood risk reduction structure located in Yalobusha, Mississippi.
°F
°F
mph
Wind
%
Humidity
Summary
Owned by the local government and designed by USDA NRCS, this earth dam stands at a height of 27 feet with a hydraulic height of 21 feet. Completed in 1961, it has a storage capacity of 159 acre-feet and serves the primary purpose of flood risk reduction along the TR-Durden Creek.
Managed by the Mississippi Department of Environmental Quality, the dam is regulated, permitted, inspected, and enforced by the state. With a low hazard potential and a moderate risk assessment rating, the dam features an uncontrolled spillway and outlet gates. Despite not having a condition assessment, emergency action plan, or inundation maps prepared, the structure plays a crucial role in mitigating flood risks in the region.
Situated in the Vicksburg District and under the jurisdiction of the state, Turkey Creek Watershed Structure Y-20-72 Dam is a vital component of the local water resource management system. With its history of providing flood protection since the 1960s, this dam continues to safeguard the surrounding communities from potential water-related hazards, showcasing the importance of sustainable infrastructure in maintaining a resilient environment.
Year Completed |
1961 |
Dam Height |
27 |
River Or Stream |
TR- DURDEN CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
21 |
Drainage Area |
1.21 |
Nid Storage |
159 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
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.
Turkey Creek Watershed Structure Y-20-72 Dam