Little River Watershed Structure No. 30
Little River Watershed Structure No. 30 is an earth dam located in Fulton County, Georgia, built in 1960. It carries a Low hazard potential classification.
About Little River Watershed Structure No. 30
The primary purpose of Little River Watershed Structure No. 30 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Fulton Co Soil & Water Conservation District (state). It impounds the Unknown near Crabapple.
The dam stands 30 feet tall and stretches 400 feet across, creates a reservoir covering 45 acres, has a maximum storage capacity of 506 acre-feet, and collects water from a drainage area of 1,293 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. The most recent inspection on record was 06/07/2017.
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Location
| State | Georgia |
| County | Fulton |
| Nearest City | Crabapple |
| River/Stream | Unknown |
| Coordinates | 34.13583, -84.29889 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 400 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 506 acre-ft |
| Max Storage | 506 acre-ft |
| Normal Storage | 169 acre-ft |
| Surface Area | 45 acres |
| Drainage Area | 1,293 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Fulton Co Soil & Water Conservation District |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 06/07/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA01508 |
| Federal ID | GA01508 |
| More Info | State Dam Safety Program |