Smoketree Lake Dam
Smoketree Lake Dam is an earth dam located in Gwinnett County, Georgia, built in 1970. It carries a Low hazard potential classification.
About Smoketree Lake Dam
The primary purpose of Smoketree Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Marett Association, Inc. (private). It impounds the Unknown near Harmony Grove Community.
The dam stands 22 feet tall and stretches 312 feet across, creates a reservoir covering 7 acres, and has a maximum storage capacity of 66 acre-feet. Completed in 1970, 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. The most recent inspection on record was 03/01/1989. That was over 37 years ago.
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Location
| State | Georgia |
| County | Gwinnett |
| Nearest City | Harmony Grove Community |
| River/Stream | Unknown |
| Coordinates | 33.88472, -84.19833 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 312 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 66 acre-ft |
| Max Storage | 66 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 7 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Marett Association, Inc. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 03/01/1989 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA01894 |
| Federal ID | GA01894 |
| More Info | State Dam Safety Program |