Summary
It was completed in 1875 and serves the purpose of regulating the flow of the TribJones Creek. With a structural height of 25.2 feet and a hydraulic height of 22.9 feet, the dam has a NID storage capacity of 64 acre-feet, with a normal storage capacity of 50 acre-feet. The dam covers a surface area of 5.5 acres and has a drainage area of 1.12 square miles.
Despite its age, Havalakatu #1 has been rated as having a low hazard potential and a moderate risk level. The dam has not been inspected since December 2016, with an inspection frequency of every 5 years. The spillway type is noted as "Uncontrolled," with no outlet gates specified. The risk management measures and emergency action plan status for the dam are currently unspecified, indicating potential areas for improvement in ensuring the safety and longevity of this vital water resource structure in the Nashville District.
For water resource and climate enthusiasts, Havalakatu #1 presents an intriguing case study of a historic dam that continues to play a crucial role in water management in Dickson, Tennessee. With its unique design features and risk assessment profile, this dam offers valuable insights into the challenges and opportunities associated with maintaining aging infrastructure in the face of changing climate conditions. As efforts to address water security and sustainability become increasingly urgent, understanding the condition and management of structures like Havalakatu #1 is essential for ensuring the resilience of our water resources in the years to come.
Year Completed |
1875 |
Dam Length |
218 |
River Or Stream |
TRIBJONES CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.5 |
Hydraulic Height |
22.9 |
Drainage Area |
1.12 |
Nid Storage |
64 |
Structural Height |
25.2 |
Outlet Gates |
None |
Hazard Potential |
Low |
Nid Height |
25 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Wildcat Shelter
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Montgomery Bell State Park
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Woodland Shelter
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Harpeth River Bridge
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Havalakatu #1