Mastersom Mill Lake
Mastersom Mill Lake is an earth dam located in Lawrence County, Alabama, built in 1967. It carries a High hazard potential classification.
About Mastersom Mill Lake
The primary purpose of Mastersom Mill Lake is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by City Of Moulton (local government). It impounds the Turkey Creek near Masterson Mill.
The dam stands 47 feet tall and stretches 633 feet across, and has a maximum storage capacity of 1,890 acre-feet. Completed in 1967, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Notably, no emergency action plan is currently on file for this high-hazard dam.
At 47 feet, this dam is taller than 92% of dams nationwide.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Alabama dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Alabama |
| County | Lawrence |
| Nearest City | Masterson Mill |
| River/Stream | Turkey Creek |
| Coordinates | 34.54544, -87.27082 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 47 ft |
| Dam Length | 633 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 1,890 acre-ft |
| Max Storage | 1,890 acre-ft |
| Normal Storage | 1,330 acre-ft |
| Max Discharge | 5,000 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | CITY OF MOULTON |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Emergency Action Plan | No |
Identifiers
| NID ID | AL01005 |
| Federal ID | AL01005 |
| More Info | State Dam Safety Program |