Greasy Watershed Structure Lt-1a-09 Dam Reservoir Report
Last Updated: December 6, 2025
The Greasy Watershed Structure Lt-1a-09 Dam, also known as Lt-1a-9, is a significant flood risk reduction infrastructure located in Batesville, Mississippi.
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Summary
Owned by the local government and regulated by the Mississippi Department of Environmental Quality, this earth dam was completed in 1960 by the USDA NRCS. The dam stands at 31 feet high with a storage capacity of 109 acre-feet, serving the primary purpose of flood risk reduction for the Greasy Creek watershed.
With a low hazard potential and a moderate risk assessment rating, the Greasy Watershed Structure Lt-1a-09 Dam plays a crucial role in managing water resources in the area. The dam features an uncontrolled spillway and outlet gates, providing essential flood control measures for the surrounding community. While the dam's condition assessment is currently listed as "Not Rated," it is subject to state inspection, permitting, and enforcement to ensure its ongoing safety and effectiveness in protecting against potential flooding events.
For water resource and climate enthusiasts, the Greasy Watershed Structure Lt-1a-09 Dam represents a vital piece of infrastructure that helps mitigate flood risks and protect the local environment. Its design and construction by the USDA NRCS, along with state oversight and regulation, demonstrate a commitment to sustainable water management practices in the region. As climate change continues to impact precipitation patterns and water levels, structures like this dam play a crucial role in safeguarding communities against the threats of flooding and water-related disasters.
Year Completed |
1960 |
Dam Height |
31 |
River Or Stream |
TR- GREASY CREEK |
Primary Dam Type |
Earth |
Drainage Area |
0.33 |
Nid Storage |
109 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
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-09 Dam