Leo Hanna Pond Dam
Leo Hanna Pond Dam is a dam located in Florence County, South Carolina, built in 1955. It carries a Low hazard potential classification.
About Leo Hanna Pond Dam
The primary purpose of Leo Hanna Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Barry Hanna;wayne Coleman (private). It impounds the Tr-lake Swamp.
The dam stands 11 feet tall, creates a reservoir covering 15 acres, and has a maximum storage capacity of 105 acre-feet. Completed in 1955, the structure is well into its service life at over 50 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | South Carolina |
| County | Florence |
| River/Stream | Tr-lake Swamp |
| Coordinates | 33.81330, -79.58630 |
Physical Characteristics
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Year Completed | 1955 (71 years old) |
Storage & Hydraulics
| NID Storage | 105 acre-ft |
| Max Storage | 105 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 15 acres |
Ownership & Safety
| Purpose | Recreation |
| Owner | BARRY HANNA;WAYNE COLEMAN |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SCD03567 |
| Federal ID | SCD03567 |
| More Info | State Dam Safety Program |