Abiaca Watershed Structure Y-34-02 Dam Reservoir Report
Last Updated: December 8, 2025
Abiaca Watershed Structure Y-34-02 Dam, also known as Mims Dam #1, is a vital flood risk reduction infrastructure situated in Cruger, Mississippi.
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Summary
Owned by the local government and designed by USDA NRCS, this earth dam stands at a height of 35 feet and was completed in 1965. With a storage capacity of 510 acre-feet and a low hazard potential, this structure plays a crucial role in managing floodwaters in the Abiaca Creek watershed.
Managed by the Mississippi Department of Environmental Quality, the dam is state-regulated and undergoes regular inspections to ensure its satisfactory condition. The primary purpose of the dam is flood risk reduction, reflecting its importance in protecting the surrounding area from potential inundation during heavy rainfall events. Despite its age, the dam continues to serve its purpose effectively, with a moderate risk assessment rating of 3.
Located in Carroll County, Mississippi, the Abiaca Watershed Structure Y-34-02 Dam is a key component of the flood control infrastructure in the region. With its earth construction and buttress core type, the dam is designed to withstand the hydraulic pressures of the Abiaca Creek. The presence of uncontrolled spillways and outlet gates ensures that excess water can be safely discharged during times of high flow, further enhancing the dam's flood risk reduction capabilities.
Year Completed |
1965 |
Dam Height |
35 |
River Or Stream |
TR- ABIACA CREEK |
Primary Dam Type |
Earth |
Drainage Area |
1.38 |
Nid Storage |
510 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Abiaca Creek At Cruger
|
44cfs |
Harland Creek Nr Howard
|
3340cfs |
Big Black River At West
|
178cfs |
Tallahatchie River At Money
|
4970cfs |
Big Sunflower River At Sunflower
|
820cfs |
Batupan Bogue At Grenada
|
45cfs |
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-34-02 Dam