City Oxidization Pond Reservoir Report
Nearby: Joe Jeffords Pond Dam Bay Lake Dam
Last Updated: December 6, 2025
City Oxidization Pond in Darlington, South Carolina, is a critical water resource managed by the local government.
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Summary
Built in 1973, this Earth dam structure stands at a height of 13 feet and spans 2500 feet in length, with a storage capacity of 72 acre-feet. The primary purpose of the pond is for oxidation, serving as a vital component in the treatment and management of water resources in the area.
Despite its importance, the City Oxidization Pond is currently assessed as being in poor condition, with a high hazard potential. The last inspection in November 2017 revealed the need for significant improvements to ensure its structural integrity and operational efficiency. With a moderate risk assessment rating, there is a pressing need for risk management measures and regular inspections to mitigate potential hazards and safeguard the surrounding community from any adverse impacts.
Located within the watershed of TR-NEWMAN SWAMP and under the regulatory oversight of the South Carolina Department of Health and Environmental Control (DHEC), the City Oxidization Pond plays a crucial role in water quality management. As a key element in the local water infrastructure, it is essential for stakeholders and climate enthusiasts to stay informed about its condition, maintenance needs, and the ongoing efforts to ensure its long-term functionality in the face of changing environmental conditions.
Year Completed |
1973 |
Dam Length |
2500 |
Dam Height |
13 |
River Or Stream |
TR-NEWMAN SWAMP |
Primary Dam Type |
Earth |
Surface Area |
8 |
Nid Storage |
72 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
13 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Lynches River Near Bishopville
|
425cfs |
Black Creek Near Hartsville
|
142cfs |
Black Creek Near Quinby
|
376cfs |
Lynches River At Effingham
|
852cfs |
Black Creek Near Mcbee
|
128cfs |
Pee Dee River At Peedee
|
3390cfs |
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.
City Oxidization Pond