Prestwood is an earth dam located in DeKalb County, Alabama, built in 1958. It carries a Significant hazard potential classification.
Dam profile
NID height · 24 ft24 ft tall and 350 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 Prestwood
The primary purpose of Prestwood is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by W E Prestwood Sr (private). It impounds the White Hall Branch near White Hall.
The dam stands 24 feet tall and stretches 350 feet across, and has a maximum storage capacity of 68 acre-feet. Completed in 1958, the structure is well into its service life at over 50 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life.
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Location
| State | Alabama |
| County | DeKalb |
| Nearest City | White Hall |
| River/Stream | White Hall Branch |
| Coordinates | 34.54333, -85.66833 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Length | 350 ft |
| Year Completed | 1958 (68 years old) |
Storage & Hydraulics
| NID Storage | 68 acre-ft |
| Max Storage | 68 acre-ft |
| Normal Storage | 40 acre-ft |
| Max Discharge | 2,626 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | W E Prestwood Sr |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not assessed |
| Emergency Action Plan | No |
Identifiers
| NID ID | AL01211 |
| Federal ID | AL01211 |
| More Info | ASDSO on Alabama (no state dam safety program) |