Timberlake Dam
Timberlake Dam is an earth dam located in Thomas County, Georgia, built in 1955. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Timberlake Dam
The primary purpose of Timberlake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Timberlake Property Owners Association, Inc. (private). It impounds the Unknown.
The dam stands 23 feet tall and stretches 801 feet across, creates a reservoir covering 25 acres, has a maximum storage capacity of 342 acre-feet, and collects water from a drainage area of 335 square miles. Completed in 1955, 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 01/22/2013. That was 13 years ago — unusually long for a high-hazard dam, which typically requires more frequent inspections.
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 | Thomas |
| River/Stream | Unknown |
| Coordinates | 30.84579, -83.94077 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 801 ft |
| Year Completed | 1955 (71 years old) |
Storage & Hydraulics
| NID Storage | 342 acre-ft |
| Max Storage | 342 acre-ft |
| Normal Storage | 207 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 335 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Timberlake Property Owners Association, Inc. |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 01/22/2013 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | GA04988 |
| Federal ID | GA04988 |
| More Info | State Dam Safety Program |