Gem State Left Dike
Idaho — Bonneville County — Snake River
Location
| State | Idaho |
| County | Bonneville |
| River | Snake River |
| Coordinates | 43.42950, -112.09510 |
Physical Characteristics
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 7,920 ft |
| NID Storage | 6,700 acre-ft |
| Max Storage | 6,700 acre-ft |
| Surface Area | 305 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | October 18, 2022 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1988 |
| Primary Purpose | Hydroelectric |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City of Idaho Falls |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.