Technology Park Lake Dam is an earth dam located in Gwinnett County, Georgia, built in 1970. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall and 255 ft long, taller than 50% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Technology Park Lake Dam
The primary purpose of Technology Park Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Technology Park Atlanta, Inc. (private). It impounds the Unknown near Norcross.
The dam stands 25 feet tall and stretches 255 feet across, creates a reservoir covering 7 acres, and has a maximum storage capacity of 71 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 10/26/2016.
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Location
| State | Georgia |
| County | Gwinnett |
| Nearest City | Norcross |
| River/Stream | Unknown |
| Coordinates | 33.96028, -84.22222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 255 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 71 acre-ft |
| Max Storage | 71 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 7 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Technology Park Atlanta, Inc. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/26/2016 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA01813 |
| Federal ID | GA01813 |
| More Info | State Dam Safety Program |