Pelucia Watershed Structure Y-33a-39 Dam Reservoir Report
Last Updated: December 6, 2025
The Pelucia Watershed Structure Y-33a-39 Dam, also known as Roberts Dam, is a local government-owned earth dam located in Carroll, Mississippi.
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Summary
Constructed by NRCS, this structure serves the primary purpose of flood risk reduction in the area. With a dam height of 36 feet and a storage capacity of 306 acre-feet, the dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment.
Managed by the Mississippi Department of Environmental Quality, this dam is state-regulated, inspected, and enforced to ensure its safety and functionality. The dam features an uncontrolled spillway and is classified as a buttress dam type. While it has not been rated for condition assessment yet, the structure poses a moderate risk according to the risk assessment conducted, with no Emergency Action Plan or inundation maps prepared. Overall, the Pelucia Watershed Structure Y-33a-39 Dam plays a crucial role in mitigating flood risks in the region and underscores the importance of water resource management and climate resilience in the face of changing environmental conditions.
Dam Height |
36 |
Nid Storage |
306 |
Hazard Potential |
Low |
Nid Height |
36 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Abiaca Creek At Cruger
|
44cfs |
Big Black River At West
|
190cfs |
Tallahatchie River At Money
|
5720cfs |
Batupan Bogue At Grenada
|
98cfs |
Yalobusha River At Grenada
|
2960cfs |
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.
Pelucia Watershed Structure Y-33a-39 Dam