Kelly Dam
High HazardNot Rated ConditionEmergency Action Plan: Yes
Location
| State | Montana |
| County | Beaverhead |
| Nearest City | ARGENTA |
| River/Stream | RATTLESNAKE CREEK |
| Coordinates | 45.32766, -112.94390 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
| Dam Length | 230 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 850 acre-ft |
| Max Storage | 850 acre-ft |
| Normal Storage | 614 acre-ft |
| Surface Area | 44 acres |
| Drainage Area | 24 sq mi |
| Max Discharge | 1,240 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | WILL SHIRLEY |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 07/06/2023 |
| Emergency Action Plan | Yes |