Lock Ridge Forest Lake Dam
Lock Ridge Forest Lake Dam is an earth dam located in Gwinnett County, Georgia, built in 1950. It carries a Low hazard potential classification.
About Lock Ridge Forest Lake Dam
The primary purpose of Lock Ridge Forest Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Cornerstone Realty Income Trust Tgm Ashley Lake Inc. (private). It impounds the Unknown near Dunwoody.
The dam stands 30 feet tall and stretches 470 feet across, and has a maximum storage capacity of 120 acre-feet. Completed in 1950, the structure is well-established, with more than 75 years of service.
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 06/01/2016.
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Location
| State | Georgia |
| County | Gwinnett |
| Nearest City | Dunwoody |
| River/Stream | Unknown |
| Coordinates | 33.94944, -84.25917 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 470 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Cornerstone Realty Income Trust Tgm Ashley Lake Inc. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 06/01/2016 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA01804 |
| Federal ID | GA01804 |
| More Info | State Dam Safety Program |