No. Fork Forked Deer #14 Reservoir Report

Last Updated: December 7, 2025

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Summary

Fork Forked Deer #14, also known as North Fork Forked Deer Site 14, is a local government-owned earth dam located in Gibson County, Tennessee. Constructed in 1986 by the USDA NRCS, this dam serves as a crucial flood risk reduction structure along the Tributary of the North Fork Forked Deer River. With a hydraulic height of 16 feet and a structural height of 22.5 feet, this dam plays a significant role in safeguarding the surrounding area from potential flooding events.

Measuring 456 feet in length and with a storage capacity of 106 acre-feet, No. Fork Forked Deer #14 not only provides flood protection but also contributes to water resource management in the region. The dam, constructed on a stone core with a soil foundation, has a spillway designed for uncontrolled water release. Despite being classified as having a low hazard potential, it is regularly inspected and maintained by the Tennessee Safe Dams Program to ensure its satisfactory condition and operational readiness.

With its moderate risk assessment rating and adherence to regulatory guidelines, No. Fork Forked Deer #14 stands as a testament to effective water infrastructure management. Under the oversight of the Natural Resources Conservation Service, this dam exemplifies the importance of proactive measures in mitigating flood risks and ensuring the resilience of water resources in the face of changing climate dynamics.

Year Completed

1986

Dam Length

456

River Or Stream

TRIBNO. FORK FORKED DEER

Primary Dam Type

Earth

Surface Area

7.3

Hydraulic Height

16

Drainage Area

0.31

Nid Storage

106

Structural Height

22.5

Outlet Gates

None

Hazard Potential

Low

Foundations

Soil

Nid Height

23
       
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.