Collums Millpond Dam is a dam located in Aiken County, South Carolina, built in 1940. It carries a Low hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 14 ft14 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 Collums Millpond Dam
The primary purpose of Collums Millpond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by William T Collum Life Estate (private). It impounds the Giddy Swamp Creek.
The dam stands 14 feet tall, creates a reservoir covering 21 acres, and has a maximum storage capacity of 154 acre-feet. Completed in 1940, the structure is well-established, with more than 75 years of service.
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 07/31/2017.
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Location
| State | South Carolina |
| County | Aiken |
| River/Stream | Giddy Swamp Creek |
| Coordinates | 33.67990, -81.33600 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 154 acre-ft |
| Max Storage | 154 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 21 acres |
Ownership & Safety
| Purpose | Recreation |
| Owner | William T Collum Life Estate |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 07/31/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SCD02046 |
| Federal ID | SCD02046 |
| More Info | State Dam Safety Program |