Mud River Frs No 14a Reservoir Report

Last Updated: December 6, 2025

Mud River FRS No 14a, also known as Cook Lake, is a flood risk reduction structure located in Todd County, Kentucky.


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Summary

Constructed in 1961, this earth dam stands at a height of 27 feet and has a length of 525 feet. It serves the primary purpose of flood risk reduction along the Mud River, with a normal storage capacity of 17 acre-feet and a maximum storage of 98.8 acre-feet.

Managed by the Natural Resources Conservation Service, Mud River FRS No 14a has been regulated, permitted, inspected, and enforced by the Kentucky Division of Water. With a low hazard potential and a satisfactory condition assessment as of January 2017, this structure plays a crucial role in mitigating flood risks in the area. Despite its moderate risk assessment rating of 3, there have been no reported modifications or emergency action plans prepared for this dam.

Overall, Mud River FRS No 14a stands as a testament to effective flood risk management in Todd County, Kentucky. Its strategic location, design, and maintenance contribute to the protection of surrounding communities and the preservation of water resources in the region. For water resource and climate enthusiasts, this structure serves as a case study in responsible dam management and the importance of proactive risk assessment and mitigation measures.

Year Completed

1961

Dam Length

525

Dam Height

27

River Or Stream

MUD RIVER

Primary Dam Type

Earth

Surface Area

3

Drainage Area

0.67

Nid Storage

98.8

Hazard Potential

Low

Nid Height

27
       
Seasonal Comparison

Weather Forecast

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.