Holliday #1 Reservoir Report
Nearby: Holliday #2 Pine Hill
Last Updated: December 13, 2025
Holliday #1 is a privately owned recreational dam located in Williamson, Tennessee, along the Tribleipers Fork river.
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Summary
Completed in 1999, this earth dam stands at a height of 25 feet with a hydraulic height of 23 feet and a length of 150 feet. With a storage capacity of 35 acre-feet, this dam serves the primary purpose of recreation, providing a surface area of 3 acres for leisure activities.
Despite not being regulated or permitted by the state, Holliday #1 poses a significant hazard potential and has a moderate risk assessment rating. The dam has not been given a condition assessment rating and has not had an emergency action plan prepared. The last inspection was conducted in December 2020, with a frequency of every 5 years.
Water resource and climate enthusiasts interested in the management and safety of recreational dams like Holliday #1 may find the details of its design, purpose, and risk assessment intriguing. With its location in a picturesque setting and its potential for recreational use, this dam serves as a focal point for both enjoyment and potential hazards, highlighting the importance of proper maintenance and safety protocols in water resource management.
Year Completed |
1999 |
Dam Length |
150 |
River Or Stream |
TRIBLEIPERS FORK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
23 |
Drainage Area |
0.07 |
Nid Storage |
35 |
Structural Height |
25 |
Hazard Potential |
Significant |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Copperas Branch Near Kingfield
|
1cfs |
Harpeth River At Franklin
|
78cfs |
Harpeth River Below Franklin
|
97cfs |
Harpeth River At Bellevue
|
242cfs |
Duck River At Columbia
|
763cfs |
Harpeth River Near Kingston Springs
|
302cfs |
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.
Holliday #1