Harley Martin S Dam #3 is an earth dam located in Pickens County, Alabama, built in 1985. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 600 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 Harley Martin S Dam #3
Harley Martin S Dam #3 is a dam in Pickens, Alabama. The dam is owned by Harley Martin (private). It impounds the Tr-tombigbee River near Cothrane.
The dam stands 23 feet tall and stretches 600 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 112 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1985, the structure is 41 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 09/27/1985. That was over 41 years ago.
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Location
| State | Alabama |
| County | Pickens |
| Nearest City | Cothrane |
| River/Stream | Tr-tombigbee River |
| Coordinates | 33.06667, -88.28333 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 600 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 112 acre-ft |
| Max Storage | 112 acre-ft |
| Normal Storage | 48 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 360 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Harley Martin |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 09/27/1985 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AL02316 |
| Federal ID | AL02316 |
| More Info | ASDSO on Alabama (no state dam safety program) |