Abiaca Watershed Structure Y-34-36 Dam Reservoir Report
Last Updated: December 7, 2025
The Abiaca Watershed Structure Y-34-36 Dam, also known as Powers Dam #1, is a crucial flood risk reduction infrastructure located in Carroll, Mississippi.
°F
°F
mph
Wind
%
Humidity
Summary
Owned by the local government and designed by NRCS, this earth dam stands at a height of 23 feet and was completed in 1973. With a storage capacity of 74 acre-feet, it serves as a vital component in managing water resources in the area.
Despite its importance, the dam's condition assessment is marked as poor, with a low hazard potential and a moderate risk assessment rating. The last inspection date was in August 2015, highlighting the need for regular maintenance and monitoring to ensure its structural integrity and effectiveness in flood risk reduction. The dam is state-regulated and inspected, with enforcement and permitting processes in place by the Mississippi Department of Environmental Quality.
As water resource and climate enthusiasts, it is essential to recognize the significance of structures like the Abiaca Watershed Structure Y-34-36 Dam in protecting communities from flood risks. Continued attention and investment in maintaining and improving such infrastructure are crucial to safeguarding the environment and enhancing resilience to climate challenges in the region.
Year Completed |
1973 |
Dam Height |
23 |
Primary Dam Type |
Earth |
Nid Storage |
74 |
Hazard Potential |
Low |
Nid Height |
23 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Abiaca Creek At Cruger
|
44cfs |
Big Black River At West
|
176cfs |
Harland Creek Nr Howard
|
3340cfs |
Tallahatchie River At Money
|
5520cfs |
Yockanookany River Nr Kosciusko
|
54cfs |
Big Sunflower River At Sunflower
|
1030cfs |
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.
Abiaca Watershed Structure Y-34-36 Dam