Fritz Reservoir Report

Last Updated: December 6, 2025

Fritz is a private dam located in Grundy, Tennessee, along the Trib Hickory Creek.


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Summary

Built in 2003, this earth dam stands at a hydraulic height of 25.2 feet and a structural height of 28.7 feet, with a length of 204 feet. With a maximum storage capacity of 87 acre-feet and a normal storage of 64 acre-feet, this dam serves various purposes, including recreational and agricultural water supply.

Managed by the Tennessee Safe Dams Program, Fritz has a low hazard potential and is in satisfactory condition as of the last assessment in September 2018. Despite its moderate risk level, the dam meets regulatory guidelines and undergoes inspections every three years. With uncontrolled spillways and no outlet gates, Fritz plays a crucial role in managing water resources in the region, showcasing the importance of proper infrastructure for climate resilience and water management.

Fritz, nestled within the Nashville District, exemplifies the essential role of private dams in safeguarding local communities from flooding and ensuring water security. As climate change continues to pose challenges to water resources, maintaining and regulating structures like Fritz becomes paramount in mitigating risks and enhancing the overall resilience of the region. With a strategic location and a robust design, Fritz stands as a testament to responsible dam management in the face of evolving environmental conditions.

Year Completed

2003

Dam Length

204

River Or Stream

TRIBHICKORY CREEK

Primary Dam Type

Earth

Surface Area

6

Hydraulic Height

25.2

Drainage Area

0.1

Nid Storage

87

Structural Height

28.7

Outlet Gates

None

Hazard Potential

Low

Nid Height

29
       
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.
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Area Campgrounds