Monterey Lake#1 Reservoir Report
Nearby: Monterey Lake #2 Wright
Last Updated: December 6, 2025
Monterey Lake#1 in Putnam, Tennessee is a privately owned earth dam constructed in 1946 to control Stamps Hollow Creek's flow.
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Summary
With a hydraulic height of 35 feet and a structural height of 40 feet, the dam has a length of 424 feet and a storage capacity of 871 acre-feet. The reservoir covers a surface area of 45 acres and has a drainage area of 0.71 square miles, serving primarily for water storage purposes.
Despite being classified as having a low hazard potential and a moderate risk level, Monterey Lake#1 has not been inspected for condition assessment and remains unrated. The dam features an uncontrolled spillway type and lacks outlet gates, with a last inspection date recorded in October 2020. While the dam does not fall under state jurisdiction, its emergency action plan status, inundation maps, and risk management measures are currently undocumented. Water resource and climate enthusiasts interested in Monterey Lake#1's history and characteristics may find this information valuable for further exploration and analysis of the dam's role in the local water infrastructure.
Year Completed |
1946 |
Dam Length |
424 |
River Or Stream |
STAMPS HOLLOW CREEK |
Primary Dam Type |
Earth |
Surface Area |
45 |
Hydraulic Height |
35 |
Drainage Area |
0.71 |
Nid Storage |
871 |
Structural Height |
40 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
40 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Monterey Lake#1