Thunderbird Lake Dam
Significant HazardFair ConditionEmergency Action Plan: No
Location
| State | Indiana |
| County | Sullivan |
| River/Stream | TURMAN CREEK |
| Coordinates | 39.21610, -87.42424 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Dam Length | 1,450 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 4,749 acre-ft |
| Max Storage | 4,749 acre-ft |
| Normal Storage | 477 acre-ft |
| Surface Area | 101 acres |
| Drainage Area | 25 sq mi |
| Max Discharge | 21,300 cfs |
| Spillway Type | None |
Ownership & Safety
| Owner | INDIANA & MICHIGAN ELECTRIC CO., INC. |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 07/12/2019 |
| Emergency Action Plan | No |