Halcyon Lake Dam is an earth dam located in Fulton County, Georgia. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall and 210 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 Halcyon Lake Dam
The primary purpose of Halcyon Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by M B Homes LLC Robinson, Jeffrey and Shontel Moore, Lawrence and Maggie R J R Construction Company (private). It impounds the Unknown.
The dam stands 25 feet tall and stretches 210 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 68 acre-feet, and collects water from a drainage area of 175 square miles.
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.
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Location
| State | Georgia |
| County | Fulton |
| River/Stream | Unknown |
| Coordinates | 33.65022, -84.55911 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 210 ft |
Storage & Hydraulics
| NID Storage | 68 acre-ft |
| Max Storage | 68 acre-ft |
| Normal Storage | 47 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 175 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | M B Homes LLC Robinson, Jeffrey and Shontel Moore, Lawrence and Maggie R J R Construction Company |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA08064 |
| Federal ID | GA08064 |
| More Info | State Dam Safety Program |