Hyrum Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Utah |
| County | Cache |
| Nearest City | WELLSVILLE |
| River/Stream | LITTLE BEAR RIVER |
| Coordinates | 41.62400, -111.87320 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 116 ft |
| Dam Height | 116 ft |
| Dam Length | 540 ft |
| Year Completed | 1935 (91 years old) |
Storage & Hydraulics
| NID Storage | 18,685 acre-ft |
| Max Storage | 18,685 acre-ft |
| Normal Storage | 18,685 acre-ft |
| Surface Area | 480 acres |
| Drainage Area | 217 sq mi |
| Max Discharge | 6,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BUREAU OF RECLAMATION |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 08/27/2020 |
| Emergency Action Plan | Yes |