Big Sand Watershed Structure Y-32-49 Dam Reservoir Report
Last Updated: December 6, 2025
Big Sand Watershed Structure Y-32-49 Dam, also known as Stanford Dam #2, is a key flood risk reduction infrastructure located in North Carrollton, Mississippi.
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Summary
Owned by the local government and regulated by the Mississippi Department of Environmental Quality, this earth-type dam was completed in 1972 under the design of USDA NRCS. With a height of 28 feet and a storage capacity of 245 acre-feet, the dam plays a crucial role in managing the flow of TR-Sand Creek and protecting the surrounding area from potential flooding events.
Despite its low hazard potential, the Big Sand Watershed Structure Y-32-49 Dam is considered to have a moderate risk level, indicating the importance of continuous monitoring and maintenance. The dam features an uncontrolled spillway and outlet gates, with no associated locks or inspection frequency data available. While the condition assessment remains unrated, efforts to prepare an Emergency Action Plan (EAP) are yet to be completed, highlighting the need for proactive risk management measures to ensure the safety and effectiveness of this vital water resource structure.
In the realm of water resource and climate enthusiasts, the Big Sand Watershed Structure Y-32-49 Dam serves as a fascinating case study in flood risk reduction and infrastructure management. With its historical significance and ongoing regulatory oversight, this dam exemplifies the intersection of engineering, environmental conservation, and community resilience in safeguarding water resources and mitigating the impacts of extreme weather events in the region.
Year Completed |
1972 |
Dam Height |
28 |
River Or Stream |
TR- SAND CREEK |
Primary Dam Type |
Earth |
Drainage Area |
0.5 |
Nid Storage |
245 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Tallahatchie River At Money
|
6080cfs |
Abiaca Creek At Cruger
|
44cfs |
Batupan Bogue At Grenada
|
134cfs |
Yalobusha River At Grenada
|
3080cfs |
Big Black River At West
|
223cfs |
Harland Creek Nr Howard
|
3340cfs |
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.
Big Sand Watershed Structure Y-32-49 Dam