Oaklimeter Creek Watershed Structure Lt-8-05 Dam Reservoir Report

Last Updated: December 5, 2025

Oaklimeter Creek Watershed Structure Lt-8-05 Dam, also known as Lt-8-5, is a vital flood risk reduction infrastructure located in Benton, Mississippi.


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Summary

Constructed in 1959 by the USDA NRCS, this earth dam stands at a height of 26 feet and has a storage capacity of 154 acre-feet. The dam plays a crucial role in mitigating flood risks in the region, especially along the TR- CHILLI CREEK.

Managed by the local government, Oaklimeter Creek Watershed Structure Lt-8-05 Dam is regulated by the Mississippi Department of Environmental Quality, ensuring compliance with state regulations for inspection, enforcement, and permitting. With a hazard potential rated as low and a moderate risk assessment, this dam is essential for maintaining the safety and well-being of the surrounding community. Despite not being rated for its condition, the dam serves as a key infrastructure in safeguarding against potential flood events, highlighting the importance of water resource management in the area.

As a significant structure in the Vicksburg District, Oaklimeter Creek Watershed Structure Lt-8-05 Dam stands as a testament to the collaborative efforts between federal and local agencies in addressing water resource challenges. With its primary purpose of flood risk reduction and its association with the Natural Resources Conservation Service, this dam showcases the commitment to sustainable water management practices in Mississippi. The data on this dam provides valuable insights for water resource and climate enthusiasts interested in understanding the role of infrastructure in mitigating natural hazards and promoting environmental resilience.

Year Completed

1959

Dam Height

26

River Or Stream

TR- CHILLI CREEK

Primary Dam Type

Earth

Drainage Area

0.67

Nid Storage

154

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Soil

Nid Height

26
       
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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.