Highland Pond Dam Reservoir Report
Last Updated: December 6, 2025
Highland Pond Dam, located in Darlington, South Carolina, was completed in 1960 and serves as a crucial irrigation resource for the area.
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Summary
With a dam height of 12 feet and a storage capacity of 50 acre-feet, this earth dam plays a vital role in providing water for agricultural purposes in the region. Additionally, the dam offers recreational opportunities, further enhancing its value to the community.
Despite its importance, Highland Pond Dam is classified as having a high hazard potential, indicating the potential risks associated with its condition. A fair condition assessment was reported in January 2019, highlighting the need for ongoing monitoring and maintenance to ensure the safety and integrity of the structure. The dam is regulated by the South Carolina Department of Health and Environmental Control, with state oversight for permitting, inspection, and enforcement to uphold safety standards.
As a significant water resource in the area, Highland Pond Dam's condition and maintenance are critical considerations for water resource and climate enthusiasts. With its role in irrigation and recreation, the dam's management and upkeep are essential for ensuring the continued availability of water for agricultural needs and the safety of nearby communities. Ongoing monitoring and risk assessment will be key in preserving the functionality and safety of this important infrastructure for the future.
Year Completed |
1960 |
Dam Length |
300 |
Dam Height |
12 |
River Or Stream |
TR-SPRING BRANCH |
Primary Dam Type |
Earth |
Surface Area |
7 |
Nid Storage |
50 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Black Creek Near Hartsville
|
142cfs |
Black Creek Near Mcbee
|
128cfs |
Lynches River Near Bishopville
|
425cfs |
Pee Dee River Nr Bennettsville
|
2500cfs |
Black Creek Near Quinby
|
376cfs |
Lynches River At Effingham
|
852cfs |
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.
Highland Pond Dam