South Yates Pond Dam Reservoir Report
Nearby: Yates New Pond Clotild Lake
Last Updated: December 18, 2025
South Yates Pond Dam, located in Washington, Louisiana, serves multiple purposes including fire protection, stock, and small fish pond management, as well as recreational activities.
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Summary
Built in 1940 by USDA NRCS, this earth dam stands at 9 feet high with a hydraulic height of 6 feet, spanning a length of 3240 feet. With a normal storage capacity of 96 acre-feet and a drainage area of 0.03 square miles, the dam plays a crucial role in managing water resources in the region.
Despite its low hazard potential, South Yates Pond Dam has been assessed as being in poor condition as of July 2018. The dam lacks a spillway and emergency action plan, raising concerns about its ability to withstand extreme weather events. Classified as a high-risk structure, there is a pressing need for risk management measures to be implemented to ensure the safety of the surrounding community and the integrity of the dam itself.
With LA DOTD overseeing state regulation, inspection, and enforcement of the dam, there is a framework in place for monitoring and maintaining South Yates Pond Dam. However, the outdated condition assessment and lack of emergency preparedness highlight the importance of investing in the infrastructure and updating safety protocols to mitigate potential risks and ensure the long-term sustainability of this essential water resource in Louisiana.
Year Completed |
1940 |
Dam Length |
3240 |
Dam Height |
9 |
River Or Stream |
TR-CATCA CREEK |
Primary Dam Type |
Earth |
Surface Area |
21 |
Hydraulic Height |
6 |
Drainage Area |
0.03 |
Nid Storage |
181 |
Structural Height |
9 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
9 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tchefuncta River Near Folsom
|
67cfs |
Tangipahoa River At Robert
|
467cfs |
Bogue Chitto River Near Bush
|
797cfs |
Tangipahoa River At Osyka
|
164cfs |
Natalbany River At Baptist
|
14cfs |
Pearl River Near Bogalusa
|
2530cfs |
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.
South Yates Pond Dam