Smoketree Lake Dam, located in the Harmony Grove Community of Gwinnett, Georgia, was completed in 1970 and serves as a recreational area for water resource and climate enthusiasts.
Wind
Humidity
This private dam, primarily used for recreation, is an earth dam with a buttress core type and a height of 22 feet. Although the dam is unlisted as a state-regulated structure, it has a low hazard potential and a moderate risk assessment rating.
With a capacity of 66 acre-feet, Smoketree Lake Dam offers a surface area of 7 acres and a normal storage volume of 51 acre-feet. The dam features an uncontrolled spillway type and outlet gates, with a maximum discharge capacity not specified. Despite not being inspected since 1989 and lacking a condition assessment, the dam's risk management measures and emergency action plan status remain unclear. Additionally, the dam's risk assessment indicates a moderate risk level, highlighting the importance of regular maintenance and monitoring for the safety of the surrounding community and environment.
Year Completed |
1970 |
Dam Length |
312 |
Dam Height |
22 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
19 |
Nid Storage |
66 |
Structural Height |
19 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
N.F. Peachtree Creek At Graves Rd
|
0cfs |
Crooked Creek Near Norcross
|
23cfs |
Chattahoochee River Near Norcross
|
795cfs |
N.F. Peachtree Creek
|
49cfs |
Chattahoochee River Above Roswell
|
969cfs |
S.F. Peachtree Creek
|
21cfs |