Johnson Pond Dam
Johnson Pond Dam is an earth dam located in Blount County, Alabama, built in 1958. It carries a Significant hazard potential classification.
About Johnson Pond Dam
The primary purpose of Johnson Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Billy Johnson (private). It impounds the Tr-hallmark Creek near West Locust Fork.
The dam stands 18 feet tall and stretches 450 feet across, and has a maximum storage capacity of 63 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Alabama |
| County | Blount |
| Nearest City | West Locust Fork |
| River/Stream | Tr-hallmark Creek |
| Coordinates | 33.91333, -86.63333 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Length | 450 ft |
| Year Completed | 1958 (68 years old) |
Storage & Hydraulics
| NID Storage | 63 acre-ft |
| Max Storage | 63 acre-ft |
| Normal Storage | 43 acre-ft |
| Max Discharge | 15 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | BILLY JOHNSON |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Emergency Action Plan | No |
Identifiers
| NID ID | AL01868 |
| Federal ID | AL01868 |
| More Info | State Dam Safety Program |