Long Swamp Creek Ws Str # 8
Long Swamp Creek Ws Str # 8 is an earth dam located in Pickens County, Georgia, built in 1964. It carries a High hazard potential classification and has a poor condition assessment.
About Long Swamp Creek Ws Str # 8
The primary purpose of Long Swamp Creek Ws Str # 8 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Limestone Valley Swcd (state). It impounds the Unknown near Marblehill.
The dam stands 60 feet tall and stretches 533 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 349 acre-feet, and collects water from a drainage area of 1,202 square miles. Completed in 1964, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 01/25/2017. That was 9 years ago, which is on the longer end for a high-hazard structure.
At 60 feet, this dam is taller than 95% of all dams in the United States.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Georgia dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Georgia |
| County | Pickens |
| Nearest City | Marblehill |
| River/Stream | Unknown |
| Coordinates | 34.44104, -84.33051 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 60 ft |
| Dam Height | 60 ft |
| Dam Length | 533 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 349 acre-ft |
| Max Storage | 349 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 1,202 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Limestone Valley SWCD |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 01/25/2017 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | GA00705 |
| Federal ID | GA00705 |
| More Info | State Dam Safety Program |