Greasy Watershed Structure Lt-1a-05 Dam Reservoir Report
Last Updated: December 6, 2025
The Greasy Watershed Structure Lt-1a-05 Dam, also known as Lt-1a-5, is a local government-owned dam located in Batesville, Mississippi.
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Summary
Designed by the USDA NRCS and completed in 1960, this earth dam stands at a height of 27 feet and serves primarily for flood risk reduction along the TR-Greasy Creek. With a storage capacity of 111 acre-feet, this dam has a low hazard potential and is currently rated as not assessed for condition.
Managed by the Mississippi Department of Environmental Quality, this dam is regulated, permitted, inspected, and enforced by the state. Despite its moderate risk assessment, the dam's uncontrolled spillway and outlet gates pose potential challenges in managing water flows during heavy rainfall events. With its foundation on soil and core type as buttress, the Greasy Watershed Structure Lt-1a-05 Dam plays a crucial role in protecting the surrounding area from flood damage, highlighting the importance of maintaining and monitoring its structural integrity for the safety of the community and the environment.
Year Completed |
1960 |
Dam Height |
27 |
River Or Stream |
TR- GREASY CREEK |
Primary Dam Type |
Earth |
Drainage Area |
0.34 |
Nid Storage |
111 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
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Nearby Streamflow Levels
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.
Greasy Watershed Structure Lt-1a-05 Dam
County Road 535 Lafayette County