Dettwiller Dam
High Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Tennessee |
| County | Humphreys |
| River/Stream | BUCKTHORN BRANCH |
| Coordinates | 36.08671, -87.55908 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Length | 250 ft |
| Year Completed | 2002 (24 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Normal Storage | 57 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Dettwiller, Frederick G., II |
| Owner Type | Private |
| Hazard Classification | High |
| Last Inspection | 01/19/2021 |
| Emergency Action Plan | Not Required |