Swan Falls
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Idaho |
| County | Ada |
| Nearest City | None |
| River/Stream | Snake River |
| Coordinates | 43.24329, -116.37940 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 88 ft |
| Dam Height | 88 ft |
| Dam Length | 1,150 ft |
| Year Completed | 1901 (125 years old) |
Storage & Hydraulics
| NID Storage | 7,425 acre-ft |
| Normal Storage | 7,425 acre-ft |
| Surface Area | 1,525 acres |
| Drainage Area | 41,900 sq mi |
| Max Discharge | 105,112 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Idaho Power Company |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/05/2023 |
| Emergency Action Plan | Yes |