Pond 1a Reservoir Report
Nearby: Settling Pond Sullins
Last Updated: December 6, 2025
Pond 1a, located in Benton, Tennessee, is a privately owned earth dam completed in 2016 with a primary purpose listed as "Other".
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Summary
The dam stands at a structural height of 41 feet and a hydraulic height of 35 feet, creating a storage capacity of 305 acre-feet. With a surface area of 17.5 acres and a drainage area of 0.04 square miles, Pond 1a plays a crucial role in managing water resources in the region.
Managed by the Tennessee Safe Dams Program, Pond 1a has a significant hazard potential but is currently in satisfactory condition, as indicated by the latest inspection in May 2020. Despite being an uncontrolled spillway type, the dam's risk assessment is moderate. As a vital infrastructure for water resource management, Pond 1a's design by Schnabel Engineering and its compliance with state regulations ensure its operational efficiency and safety, making it an essential asset for climate and water resource enthusiasts to monitor and study in the region.
The dam's location near the Tribhunting Creek and its association with the Nashville District of the USACE highlight the interconnectedness of water resources and climate dynamics in the area. With a strong emphasis on risk management and regulatory compliance, Pond 1a serves as a model for sustainable water resource management in Tennessee. Its role in flood control, water storage, and environmental protection makes it a focal point for researchers and enthusiasts interested in the intersection of water resources and climate resilience.
Year Completed |
2016 |
Dam Length |
1640 |
River Or Stream |
TRIBHUNTING CREEK |
Primary Dam Type |
Earth |
Surface Area |
17.5 |
Hydraulic Height |
35 |
Drainage Area |
0.04 |
Nid Storage |
305 |
Structural Height |
41 |
Hazard Potential |
Significant |
Nid Height |
41 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Sandy River At Bruceton
|
182cfs |
Cypress Creek At Camden
|
5cfs |
Crooked Creek Near Huntingdon
|
38cfs |
Duck River Above Hurricane Mills
|
3660cfs |
Buffalo River Below Lobelville
|
618cfs |
South Fork Obion River Near Greenfield
|
237cfs |
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.
Pond 1a