Arenzo Lake Dam is an earth dam located in Rockdale County, Georgia, built in 1986. It carries a Low hazard potential classification.
Dam profile
NID height · 34 ft34 ft tall and 330 ft long, taller than 78% 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 Arenzo Lake Dam
The primary purpose of Arenzo Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Manor Homes Inc (private). It impounds the Unknown near Conyers.
The dam stands 34 feet tall and stretches 330 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 60 acre-feet. Completed in 1986, the structure is 40 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 10/26/2018.
At 34 feet, this dam is taller than 78% of dams nationwide.
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Location
| State | Georgia |
| County | Rockdale |
| Nearest City | Conyers |
| River/Stream | Unknown |
| Coordinates | 33.62556, -84.06306 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 330 ft |
| Year Completed | 1986 (40 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 37 acre-ft |
| Surface Area | 3 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Manor Homes Inc |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/26/2018 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA04959 |
| Federal ID | GA04959 |
| More Info | State Dam Safety Program |