Thurmans Pond Reservoir Report

Last Updated: January 12, 2026

Thurmans Pond, located in Talisheek, Louisiana, is a privately owned earth dam built in 1953 primarily for irrigation purposes.


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Summary

It stands at a height of 10 feet with a hydraulic height of 8 feet and a length of 3000 feet, providing a storage capacity of 140 acre-feet. The pond spans across 10 acres with a drainage area of 1 square mile, drawing water from Talisheek Creek for irrigation needs.

Despite its low hazard potential, Thurmans Pond is currently in poor condition as of the last inspection in September 2017. The dam has a moderate risk rating, indicating the need for some risk management measures to ensure its safety and functionality. The regulatory oversight of the structure falls under the Louisiana Department of Transportation and Development, with state permitting, inspection, and enforcement in place to uphold safety standards.

For water resource and climate enthusiasts, Thurmans Pond presents an intriguing case study of a small-scale irrigation reservoir in need of maintenance and risk mitigation strategies. Its earth dam construction, unique spillway design, and location within the Vicksburg District offer valuable insights into water management practices and infrastructure resilience in the face of changing environmental conditions. As efforts continue to improve the dam's condition and safety, Thurmans Pond serves as a reminder of the importance of proactive management in ensuring the sustainability of water resources in a changing climate.

Year Completed

1953

Dam Length

3000

Dam Height

10

River Or Stream

TR-TALISHEEK CREEK

Primary Dam Type

Earth

Surface Area

10

Hydraulic Height

8

Drainage Area

1

Nid Storage

140

Structural Height

10

Hazard Potential

Low

Foundations

Soil

Nid Height

10
       
Seasonal Comparison

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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.