Jeff Efird Dam
Key Takeaway
Jeff Efird Dam is classified as low hazard in South Carolina. It was completed in 1988 and is 38 years old. Its primary use is other.
Physical Details
| Dam Height | 25 ft (taller than 62.5% in SC) |
| Max Storage | 96 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 12 acres |
| Year Completed | 1988 (38 years old) |
| NID ID | SC02296 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
RONALD M BOST ND NANCY FARRY COTRUSTEES
Private
Nearby Dams
Larry Hoopaugh Dam
Chester, SC
Low Hazard 30 ftJames A Thompson Dam 1
Chester, SC
High Hazard 23 ftJames A Thompson Dam 2
Chester, SC
High Hazard 12 ftSmall Upper Mtn Lake
Chester, SC
High Hazard 24 ftLarge Upper Mtn Lake
Chester, SC
High Hazard 20 ftIsabel Fanning Dam
Chester, SC
Low Hazard 30 ftEvergreen Timberland Dam
Chester, SC
Significant Hazard 16 ftLake Ashley Dam
Chester, SC
High Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Jeff Efird Dam?
Jeff Efird Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Jeff Efird Dam?
Jeff Efird Dam is owned by RONALD M BOST ND NANCY FARRY COTRUSTEES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jeff Efird Dam built?
Jeff Efird Dam was completed in 1988, making it 38 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Jeff Efird Dam?
Jeff Efird Dam serves the following purposes: Other, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Jeff Efird Dam?
Jeff Efird Dam has a dam height of 25 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Jeff Efird Dam last inspected?
Jeff Efird Dam was last inspected on October 18, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.