St. Andrews Dam
St. Andrews Dam is an earth dam located in Franklin County, Tennessee, built in 1962. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About St. Andrews Dam
St. Andrews Dam is a dam in Franklin, Tennessee. The dam is owned by St. Andrews School (local government). It impounds the Trib-mud Creek.
The dam stands 29 feet tall and stretches 445 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 93 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1962, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 10/18/2023.
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Location
| State | Tennessee |
| County | Franklin |
| River/Stream | Trib-mud Creek |
| Coordinates | 35.22488, -85.89230 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Length | 445 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 93 acre-ft |
| Max Storage | 93 acre-ft |
| Normal Storage | 56 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | St. Andrews School |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/18/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TN05110 |
| Federal ID | TN05110 |
| More Info | State Dam Safety Program |