Jeansonne Dam is an earth dam located in Sullivan County, Tennessee, built in 2013. It carries a High hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall and 200 ft long, taller than 68% of U.S. dams with a recorded height. 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 Jeansonne Dam
The primary purpose of Jeansonne Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Jeansonne, Dr. Greg and Dr. Susan (private). It impounds the Trib-hicks Branch.
The dam stands 30 feet tall and stretches 200 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 28 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2013, the structure is relatively new.
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. The most recent inspection on record was 03/25/2024.
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 Tennessee 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 | Tennessee |
| County | Sullivan |
| River/Stream | Trib-hicks Branch |
| Coordinates | 36.59028, -82.45917 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Length | 200 ft |
| Year Completed | 2013 (13 years old) |
Storage & Hydraulics
| NID Storage | 28 acre-ft |
| Max Storage | 28 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Jeansonne, Dr. Greg and Dr. Susan |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not assessed |
| Last Inspection | 03/25/2024 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TN16313 |
| Federal ID | TN16313 |
| More Info | State Dam Safety Program |