Crenshaw Dam is a dam located in Lancaster County, South Carolina, built in 1985. It carries a Low hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 21 ft21 ft tall. 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 Crenshaw Dam
The primary purpose of Crenshaw Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Elizabeth Fairfax;james R and Nancy D Garrison;mary Louise Brunson (private). It impounds the Causar Branch.
The dam stands 21 feet tall, creates a reservoir covering 22 acres, and has a maximum storage capacity of 258 acre-feet. Completed in 1985, the structure is 41 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 09/06/2017.
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Location
| State | South Carolina |
| County | Lancaster |
| River/Stream | Causar Branch |
| Coordinates | 34.85020, -80.80480 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 258 acre-ft |
| Max Storage | 258 acre-ft |
| Normal Storage | 160 acre-ft |
| Surface Area | 22 acres |
Ownership & Safety
| Purpose | Recreation |
| Owner | Elizabeth Fairfax;james R and Nancy D Garrison;mary Louise Brunson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 09/06/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SCD04145 |
| Federal ID | SCD04145 |
| More Info | State Dam Safety Program |