Morange Pond Dam Reservoir Report
Nearby: Misty Lake Dam Ballingtons Pond Dam
Last Updated: December 15, 2025
Morange Pond Dam is a private-owned structure located in Lexington, South Carolina, along the Congaree Creek.
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Summary
Built in 1935, this earth dam stands at a height of 16 feet and stretches for 1700 feet, providing a storage capacity of 545 acre-feet for recreational purposes. However, recent inspections have deemed the dam's condition unsatisfactory with a high hazard potential, raising concerns for its safety and the surrounding community.
Despite being regulated by the South Carolina Department of Health and Environmental Control (DHEC), the dam's maintenance and safety measures seem to be lacking, as indicated by its subpar condition assessment. With a history of modifications unknown, it is crucial for responsible authorities to address the issues promptly and ensure that proper risk management measures are implemented to safeguard against potential hazards.
For water resource and climate enthusiasts, Morange Pond Dam serves as a case study highlighting the importance of regular inspections, maintenance, and adherence to safety guidelines for earth dams. The need for effective risk assessment and management measures is underscored by the dam's current state, emphasizing the critical role of proactive measures in ensuring the safety and integrity of water infrastructure in the face of changing environmental conditions.
Year Completed |
1935 |
Dam Length |
1700 |
Dam Height |
16 |
River Or Stream |
CONGAREE CREEK |
Primary Dam Type |
Earth |
Surface Area |
65.5 |
Nid Storage |
545 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Morange Pond Dam