Broad River Trace Dam Reservoir Report
Last Updated: December 13, 2025
Broad River Trace Dam, located in Richland County, South Carolina, was completed in 1999 and stands at a height of 41 feet.
°F
°F
mph
Wind
%
Humidity
Summary
This earth dam serves the primary purpose of flood risk reduction along the Broad River. With a normal storage capacity of 10 acre-feet and a maximum storage of 39 acre-feet, the dam plays a crucial role in mitigating potential flooding events in the area.
Owned privately, Broad River Trace Dam is regulated by the South Carolina Department of Health and Environmental Control (DHEC) and undergoes regular inspections to ensure structural integrity. The dam, composed of stone core and soil foundations, has been assessed to be in fair condition with low hazard potential. Despite its low risk level, emergency action plans have been put in place to address any unforeseen events, though the details of these plans are to be updated.
With a length of 275 feet and a surface area of 1 acre, Broad River Trace Dam stands as a testament to the collaborative efforts between private ownership and state regulators in managing water resources and climate risks. Its strategic location along the Broad River, in conjunction with its flood risk reduction purpose, highlights the importance of such infrastructure in safeguarding communities and the environment from the impacts of extreme weather events.
Year Completed |
1999 |
Dam Length |
275 |
Dam Height |
41 |
River Or Stream |
TR-BROAD RIVER |
Primary Dam Type |
Earth |
Surface Area |
1 |
Nid Storage |
39 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
41 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Saluda River Near Columbia
|
907cfs |
Smith Branch At North Main St At Columbia
|
3cfs |
Congaree River At Columbia
|
3010cfs |
Gills Creek At Columbia
|
37cfs |
Saluda River Below Lk Murray Dam Nr Columbia
|
790cfs |
Broad River At Alston
|
1880cfs |
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.
Broad River Trace Dam