Casteel Lake Dam
Casteel Lake Dam is an earth dam located in Gwinnett County, Georgia, built in 1960. It carries a Low hazard potential classification.
About Casteel Lake Dam
The primary purpose of Casteel Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Casteel, Annie Mae (private). It impounds the Unknown near Suwanee.
The dam stands 18 feet tall and stretches 435 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 55 acre-feet, and collects water from a drainage area of 460 square miles. Completed in 1960, 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.
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Location
| State | Georgia |
| County | Gwinnett |
| Nearest City | Suwanee |
| River/Stream | Unknown |
| Coordinates | 34.06056, -84.03667 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 435 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 55 acre-ft |
| Max Storage | 55 acre-ft |
| Normal Storage | 49 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 460 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Casteel, Annie Mae |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA01821 |
| Federal ID | GA01821 |
| More Info | State Dam Safety Program |