Summit Dam 6 Reservoir Report
Nearby: Summit Dam 1 Lake Carolina Dam
Last Updated: December 14, 2025
Summit Dam 6, located in Richland, South Carolina, was completed in 1994 with the primary purpose of flood risk reduction.
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Summary
This private-owned Earth dam stands at a height of 24 feet and has a length of 470 feet, with a storage capacity of 137 acre-feet. The dam is situated on the TR-RICE CREEK and is regulated by the South Carolina Department of Health and Environmental Control.
Despite being classified as having a high hazard potential, Summit Dam 6 is currently in fair condition as of the last assessment in January 2019. The dam is inspected every two years to ensure its structural integrity and safety. While the dam serves flood risk reduction as its primary purpose, it also offers recreational opportunities for enthusiasts in the area.
Summit Dam 6 plays a crucial role in mitigating flood risks in the region while also providing a space for recreational activities. As climate change continues to impact water resources, the maintenance and monitoring of dams like Summit Dam 6 become increasingly important to ensure the safety of communities and the preservation of water sources for future generations.
Year Completed |
1994 |
Dam Length |
470 |
Dam Height |
24 |
River Or Stream |
TR-RICE CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Nid Storage |
137 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Smith Branch At North Main St At Columbia
|
3cfs |
Gills Creek At Columbia
|
37cfs |
Wateree River Nr. Camden
|
1570cfs |
Congaree River At Columbia
|
3140cfs |
Saluda River Near Columbia
|
907cfs |
Saluda River Below Lk Murray Dam Nr Columbia
|
775cfs |
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.
Summit Dam 6