Summary
Owned by the local government, this dam is regulated by the Tennessee Safe Dams Program and undergoes regular inspections, enforcement, and permitting to ensure its safety and compliance. The dam, completed in 1959, is an earth dam standing at a hydraulic height of 23 feet and a structural height of 28.3 feet, with a storage capacity of 191 acre-feet and a surface area of 12 acres.
With a significant hazard potential but a satisfactory condition assessment as of October 2020, Westmoreland City Lake serves as a vital water resource for the surrounding area, providing a maximum storage capacity of 191 acre-feet and a normal storage level of 110 acre-feet. The spillway, of uncontrolled type, helps manage water levels, while the dam itself spans 356 feet in length. The risk assessment for this dam is moderate, signifying the importance of ongoing monitoring and risk management measures to ensure the safety and integrity of the structure for the community it serves.
As a key feature in the water infrastructure of the region, Westmoreland City Lake plays a crucial role in flood control, irrigation, and water supply. With its location in the Nashville District and its significant hazard potential, the dam represents both a valuable resource and a potential risk that requires diligent oversight and maintenance. Water resource and climate enthusiasts can appreciate the complex interplay of human management and natural forces at work in this important reservoir.
Year Completed |
1959 |
Dam Length |
356 |
River Or Stream |
DAVIS BRANCH |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
23 |
Drainage Area |
0.73 |
Nid Storage |
191 |
Structural Height |
28.3 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Nid Height |
28 |
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.
Westmoreland City Lake