Summary
Completed in 1949, this Earth dam stands at a structural height of 22.3 feet with a hydraulic height of 21.2 feet. The dam has a maximum storage capacity of 161 acre-feet and a normal storage capacity of 143 acre-feet, covering a surface area of 16.8 acres and draining an area of 0.15 square miles.
Despite its low hazard potential and satisfactory condition assessment, Tompkins Lake poses a moderate risk (3) and undergoes inspections every three years to ensure its safety and functionality. The spillway type is uncontrolled with a width of 0 feet, and there are no outlet gates associated with the dam. The dam's primary purpose and core types are unspecified, but it serves as a crucial structure along Tribjakes Creek for water resource management in the region.
As a water resource and climate enthusiast, Tompkins Lake offers a fascinating case study in dam infrastructure and management. With its historical significance dating back to the mid-20th century, this dam continues to play a vital role in regulating water flow in the area and maintaining a balance between water storage and discharge. Its location in Woodstock, Tennessee, along with its moderate risk assessment, highlights the importance of ongoing monitoring and maintenance to ensure the safety and sustainability of this essential water resource infrastructure.
Year Completed |
1949 |
Dam Length |
350 |
River Or Stream |
TRIBJAKES CREEK |
Primary Dam Type |
Earth |
Surface Area |
16.8 |
Hydraulic Height |
21.2 |
Drainage Area |
0.15 |
Nid Storage |
161 |
Structural Height |
22.3 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
22 |
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.
Tompkins Lake