Jw Yonce And Sons Dam 2 Reservoir Report
Last Updated: December 5, 2025
Jw Yonce and Sons Dam 2 is a privately-owned earth dam located in Saluda, South Carolina, built in 1998 primarily for irrigation purposes on the TR-DRY CREEK.
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Summary
With a height of 24 feet and a storage capacity of 90 acre-feet, this dam plays a crucial role in supporting agricultural activities in the region. Despite its poor condition assessment, the hazard potential of this dam is considered low, indicating a relatively low risk of failure.
Managed by the South Carolina Department of Health and Environmental Control (SC DHEC), Jw Yonce and Sons Dam 2 undergoes regular inspections every five years to ensure its structural integrity and safety. The last inspection in October 2017 highlighted the dam's poor condition, prompting the need for potential maintenance and rehabilitation. With a drainage area of 8 acres and a storage capacity of 49.2 acre-feet, this dam serves as a vital water resource for the surrounding area, contributing to the sustainability of local irrigation systems and agriculture.
Although facing challenges in terms of condition assessment, Jw Yonce and Sons Dam 2 remains a crucial infrastructure for water management in Saluda, South Carolina. As climate change continues to impact water resources, the proper maintenance and regulation of dams like this one are essential to ensure the continued availability of water for agricultural activities and environmental sustainability in the region.
Year Completed |
1998 |
Dam Length |
925 |
Dam Height |
24 |
River Or Stream |
TR-DRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
8 |
Nid Storage |
90 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Mctier Creek (Rd 209) Near Monetta
|
20cfs |
Saluda River At Chappells
|
1220cfs |
Lake Greenwood Tailrace Nr Chappells
|
1090cfs |
Bush River Nr Prosperity
|
58cfs |
Little River Nr Silverstreet
|
94cfs |
Stevens Creek Near Modoc
|
149cfs |
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.
Jw Yonce And Sons Dam 2