Big Oak Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Tennessee |
| County | Maury |
| River/Stream | TRIB-DOUBLE BRANCH CREEK |
| Coordinates | 35.67917, -86.92444 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Length | 477 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 304 acre-ft |
| Max Storage | 304 acre-ft |
| Normal Storage | 114 acre-ft |
| Surface Area | 16 acres |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Oak Lake Estates Hoa, Inc. |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/07/2025 |
| Emergency Action Plan | Yes |