Residue Pond #5 Reservoir Report

Last Updated: December 9, 2025

Residue Pond #5, located in Montgomery, Tennessee, is a private earth dam structure with a primary purpose of storing tailings.


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Summary

Constructed in 2001 by EMPE, INC., this dam stands at a structural height of 45.5 feet and has a hydraulic height of 43.5 feet. With a NID storage capacity of 342 acre-feet, this dam covers a surface area of 11.1 acres and serves a drainage area of 0.02 square miles. The dam is situated on the TRIBCUMBERLAND RIVER and falls under the regulatory oversight of the Tennessee Safe Dams Program.

Despite its low hazard potential, Residue Pond #5 has been assessed as being in satisfactory condition as of April 2018. The dam has a moderate risk rating of 3 and undergoes inspections every three years to ensure its integrity and safety. With a maximum storage capacity of 342 acre-feet and a normal storage level of 320 acre-feet, the dam plays a crucial role in managing water resources in the area. Although it has an uncontrolled spillway type, Residue Pond #5 continues to serve its purpose efficiently and effectively.

Water resource and climate enthusiasts will find Residue Pond #5 to be a significant infrastructure in the region, contributing to the overall management of water resources in Montgomery, Tennessee. With its strategic location on the TRIBCUMBERLAND RIVER and the capability to store tailings, this earth dam structure provides essential storage capacity and flood control measures. As it continues to be regulated, inspected, and maintained by the Tennessee Safe Dams Program, Residue Pond #5 stands as a testament to responsible water management practices and infrastructure development in the area.

Year Completed

2001

Dam Length

2640

River Or Stream

TRIBCUMBERLAND RIVER

Primary Dam Type

Earth

Surface Area

11.1

Hydraulic Height

43.5

Drainage Area

0.02

Nid Storage

342

Structural Height

45.5

Outlet Gates

None

Hazard Potential

Low

Nid Height

46
       
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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.