Thebes Lake
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Rosebud |
| Nearest City | HAMMOND |
| River/Stream | SUN COULEE |
| Coordinates | 46.53800, -107.24390 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 1,100 ft |
| Year Completed | 1913 (113 years old) |
Storage & Hydraulics
| NID Storage | 94 acre-ft |
| Max Storage | 94 acre-ft |
| Normal Storage | 40 acre-ft |
Ownership & Safety
| Purpose | Other |
| Owner | WILLIAM MAGELSSEN, ESTATE OF |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |