Fairfield Dam D Reservoir Report
Last Updated: January 8, 2026
Fairfield Dam D, located in Fairfield, South Carolina, is a significant structure designed by Gibbs & Hill in 1977 for the primary purpose of hydroelectric power generation.
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Summary
Standing at a height of 30 feet with a hydraulic height of 169 feet, the dam plays a crucial role in harnessing water resources from Frees Creek and Broad River. With a storage capacity of 400,000 acre-feet and a normal storage level of 390,000 acre-feet, the dam provides essential water management and energy production capabilities for the region.
Managed by a public utility, Fairfield Dam D is regulated by the Federal Energy Regulatory Commission and undergoes regular inspections to ensure its structural integrity and safety. Despite its high hazard potential, the dam's condition assessment is currently not available, highlighting the need for ongoing monitoring and risk management measures. With a comprehensive Emergency Action Plan in place and updated emergency contacts, Fairfield Dam D stands as a vital infrastructure asset in the region's water resource and climate management efforts, contributing to both energy sustainability and water security for the local community.
As a key component of the Savannah District, Fairfield Dam D serves as a critical landmark in water resource management, demonstrating the intersection of engineering, hydrology, and environmental stewardship. With its earth dam type and stone core construction, the dam represents a blend of modern engineering techniques and natural materials, reflecting a balance between human intervention and ecological preservation. As water resource and climate enthusiasts, understanding the significance of Fairfield Dam D in sustaining the region's water supply and energy needs is essential for promoting environmental sustainability and resilience in the face of changing climate patterns.
Year Completed |
1977 |
Dam Length |
1300 |
Dam Height |
30 |
River Or Stream |
Frees Creek, Broad River |
Primary Dam Type |
Earth |
Surface Area |
6650 |
Hydraulic Height |
169 |
Nid Storage |
400000 |
Structural Height |
30 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
169 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Broad River At Alston
|
1890cfs |
Saluda River Below Lk Murray Dam Nr Columbia
|
754cfs |
Bush River Nr Prosperity
|
28cfs |
Tyger River Near Delta
|
304cfs |
Broad River Near Carlisle
|
1310cfs |
Enoree River At Whitmire
|
202cfs |
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.
Fairfield Dam D