St Matthews Wstwtr Dam Reservoir Report
Nearby: Lucile Wannamaker Dam Smoke Pond Dam
Last Updated: December 6, 2025
St Matthews Wstwtr Dam, located in South Carolina's Calhoun County, is a crucial water resource structure with a NID storage capacity of 87 acre-feet.
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Summary
The dam stands at a height of 12 feet and has a normal storage capacity of 56 acre-feet, covering an area of 8 acres. Despite its undetermined hazard potential, the dam is assessed to be in fair condition as of February 2017.
This dam plays a vital role in water management and supply in the region, serving as a key infrastructure for water resource enthusiasts and climate advocates. While specific details about its design, purpose, and construction remain undisclosed, the St Matthews Wstwtr Dam stands as a testament to the importance of maintaining and monitoring our water resources for sustainable use and conservation efforts.
With its location and structural features, the St Matthews Wstwtr Dam stands as a beacon for the effective management of water resources in South Carolina. Its fair condition and adequate storage capacity underscore the need for continued monitoring and maintenance to ensure its long-term viability in serving the surrounding community's water needs and contributing to climate resilience efforts.
Dam Height |
12 |
Surface Area |
8 |
Nid Storage |
87 |
Hazard Potential |
Undetermined |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Fork Edisto River At Orangeburg
|
950cfs |
Wateree R. Bl Eastover
|
2400cfs |
South Fork Edisto River Near Bamberg
|
906cfs |
South Fork Edisto River Near Cope
|
838cfs |
Gills Creek At Columbia
|
76cfs |
South Fork Edisto River Near Denmark
|
805cfs |
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.
St Matthews Wstwtr Dam