Llewellyn Lake Dam
High HazardNot Rated ConditionEmergency Action Plan: No
Location
| State | Indiana |
| County | Vigo |
| Nearest City | TERRE HAUTE |
| River/Stream | TR-SOUTH FORK LOST CREEK |
| Coordinates | 39.46961, -87.31129 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 13 ft |
| Dam Length | 490 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 123 acre-ft |
| Max Storage | 123 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 14 acres |
| Max Discharge | 597 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | RALPH E. LLEWELLYN |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 07/14/1992 |
| Emergency Action Plan | No |