Monterey Reservior Reservoir Report

Last Updated: December 6, 2025

Monterey Reservoir in Putnam, Tennessee, is a local government-owned structure regulated by the Tennessee Safe Dams Program.


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Summary

Completed in 1989, this Earth dam boasts a hydraulic height of 38.7 feet and a structural height of 39 feet. With a storage capacity of 2350 acre-feet, it serves as a crucial water resource for the surrounding area, providing a normal storage capacity of 1300 acre-feet across its 80-acre surface area.

Despite its impressive capabilities, Monterey Reservoir poses a high hazard potential due to its uncontrolled spillway type. However, its condition assessment as of September 2020 was deemed satisfactory, with a moderate risk level. Regular inspections ensure that this essential water source remains in optimal condition, with the next inspection scheduled for 2021.

Located along Meadow Creek in the Nashville District, Monterey Reservoir plays a vital role in water management for Putnam County and beyond. For water resource and climate enthusiasts, this reservoir stands as a testament to the importance of maintaining and regulating our water infrastructure to ensure its safety and efficacy for future generations.

Year Completed

1989

Dam Length

410

River Or Stream

MEADOW CREEK

Primary Dam Type

Earth

Surface Area

80

Hydraulic Height

38.7

Drainage Area

10.55

Nid Storage

2350

Structural Height

39

Outlet Gates

None

Hazard Potential

High

Nid Height

39
       
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.