Upper Twin Lakes Dam is an earth dam located in Rockdale County, Georgia. It carries a Low hazard potential classification.
Dam profile
NID height · 24 ft24 ft tall and 810 ft long. 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 Upper Twin Lakes Dam
The primary purpose of Upper Twin Lakes Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Mp Fieldstone LLC (private). It impounds the Unknown.
The dam stands 24 feet tall and stretches 810 feet across, creates a reservoir covering 10 acres, and has a maximum storage capacity of 120 acre-feet.
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 09/01/2018.
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Location
| State | Georgia |
| County | Rockdale |
| River/Stream | Unknown |
| Coordinates | 33.62222, -83.98528 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 810 ft |
Storage & Hydraulics
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Normal Storage | 75 acre-ft |
| Surface Area | 10 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Mp Fieldstone LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 09/01/2018 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA04953 |
| Federal ID | GA04953 |
| More Info | State Dam Safety Program |