Jeff Efird Dam is a dam located in Chester County, South Carolina, built in 1988. It carries a Low hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 25 ft25 ft tall, taller than 50% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Jeff Efird Dam
Jeff Efird Dam is a dam in Chester, South Carolina. The dam is owned by Ronald M Bost Nd Nancy Farry Cotrustees (private). It impounds the Tr-mobley Creek.
The dam stands 25 feet tall, creates a reservoir covering 12 acres, and has a maximum storage capacity of 96 acre-feet. Completed in 1988, the structure is 38 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 10/18/2017.
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Location
| State | South Carolina |
| County | Chester |
| River/Stream | Tr-mobley Creek |
| Coordinates | 34.58780, -81.23410 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Year Completed | 1988 (38 years old) |
Storage & Hydraulics
| NID Storage | 96 acre-ft |
| Max Storage | 96 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 12 acres |
Ownership & Safety
| Purpose | Other |
| Owner | Ronald M Bost Nd Nancy Farry Cotrustees |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 10/18/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SCD04119 |
| Federal ID | SCD04119 |
| More Info | State Dam Safety Program |