Tuscumbia Watershed Structure 38 Dam
Tuscumbia Watershed Structure 38 Dam is an earth dam located in Prentiss County, Mississippi, built in 1973. It carries a Low hazard potential classification.
About Tuscumbia Watershed Structure 38 Dam
The primary purpose of Tuscumbia Watershed Structure 38 Dam 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 Tuscumbia River Water Management District (local government).
The dam stands 27 feet tall, has a maximum storage capacity of 4,567 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1973, 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 01/18/2021.
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Location
| State | Mississippi |
| County | Prentiss |
| Coordinates | 34.72395, -88.63144 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 4,567 acre-ft |
| Max Storage | 4,567 acre-ft |
| Drainage Area | 6 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | TUSCUMBIA RIVER WATER MANAGEMENT DISTRICT |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Last Inspection | 01/18/2021 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MS00843 |
| Federal ID | MS00843 |
| More Info | State Dam Safety Program |