Hills No2 Pond Dam Reservoir Report
Last Updated: December 6, 2025
Hills No2 Pond Dam, located in Calhoun, South Carolina, is a privately owned earth dam that was completed in 1960 for the primary purpose of recreation.
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Summary
The dam has a height of 19 feet and a length of 665 feet, with a storage capacity of 102 acre-feet. Situated on TR-Sandy Run Creek, the dam is regulated by the South Carolina Department of Health and Environmental Control (DHEC) and undergoes regular inspections to ensure its safety and compliance with state regulations.
Despite its low hazard potential and fair condition assessment, Hills No2 Pond Dam poses a moderate risk due to its proximity to residential areas and the potential impact of a failure on downstream communities. The dam is equipped with an uncontrolled spillway and has a surface area of 10 acres. The last inspection in March 2017 deemed the dam to be in fair condition, with a recommended inspection frequency of every 5 years. While no emergency action plan (EAP) is currently prepared for the dam, its risk management measures and potential impacts are being closely monitored.
For water resource and climate enthusiasts, Hills No2 Pond Dam serves as a critical infrastructure for recreational activities in the region, while also highlighting the importance of regular inspections, maintenance, and risk assessment for dam safety. As climate change continues to impact water resources and infrastructure, it is essential for dam owners and regulatory agencies to prioritize the safety and resilience of these structures to mitigate potential risks and protect downstream communities from potential hazards.
Year Completed |
1960 |
Dam Length |
665 |
Dam Height |
19 |
River Or Stream |
TR-SANDY RUN CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Nid Storage |
102 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Gills Creek At Columbia
|
76cfs |
Congaree River At Columbia
|
4580cfs |
Saluda River Near Columbia
|
770cfs |
Smith Branch At North Main St At Columbia
|
9cfs |
Saluda River Below Lk Murray Dam Nr Columbia
|
596cfs |
Wateree R. Bl Eastover
|
2400cfs |
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.
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