Reelfoot-indian Creek #18 Dam
Reelfoot-indian Creek #18 Dam is an earth dam located in Obion County, Tennessee, built in 1987. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Reelfoot-indian Creek #18 Dam
Reelfoot-indian Creek #18 Dam is a dam in Obion, Tennessee. The dam is owned by Twra (state). It impounds the Indian Creek.
The dam stands 55 feet tall and stretches 742 feet across, creates a reservoir covering 92 acres, has a maximum storage capacity of 5,290 acre-feet, and collects water from a drainage area of 8 square miles. Completed in 1987, the structure is 39 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 12/16/2025.
At 55 feet, this dam is taller than 94% 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 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 | Obion |
| River/Stream | Indian Creek |
| Coordinates | 36.38278, -89.34222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 55 ft |
| Dam Length | 742 ft |
| Year Completed | 1987 (39 years old) |
Storage & Hydraulics
| NID Storage | 5,290 acre-ft |
| Max Storage | 5,290 acre-ft |
| Normal Storage | 857 acre-ft |
| Surface Area | 92 acres |
| Drainage Area | 8 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Twra |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 12/16/2025 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | TN13123 |
| Federal ID | TN13123 |
| More Info | State Dam Safety Program |