Hall Lake Dam
Hall Lake Dam is an earth dam located in Irwin County, Georgia, built in 1969. It carries a Low hazard potential classification.
About Hall Lake Dam
The primary purpose of Hall Lake Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Thomas Mock James (private). It impounds the Unknown near Fletchers Lake Community.
The dam stands 21 feet tall and stretches 930 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 121 acre-feet, and collects water from a drainage area of 75 square miles. Completed in 1969, 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 03/01/2009. That was over 17 years ago.
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Location
| State | Georgia |
| County | Irwin |
| Nearest City | Fletchers Lake Community |
| River/Stream | Unknown |
| Coordinates | 31.55972, -83.38667 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 930 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 121 acre-ft |
| Max Storage | 121 acre-ft |
| Normal Storage | 63 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 75 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Thomas Mock James |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 03/01/2009 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA00939 |
| Federal ID | GA00939 |
| More Info | State Dam Safety Program |