Upper Falls Intake Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Washington |
| County | Spokane |
| Nearest City | None |
| River/Stream | Spokane River |
| Coordinates | 47.66110, -117.42080 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 20 ft |
| Dam Height | 18 ft |
| Dam Length | 106 ft |
| Year Completed | 1922 (104 years old) |
Storage & Hydraulics
| NID Storage | 800 acre-ft |
| Max Storage | 800 acre-ft |
| Normal Storage | 800 acre-ft |
| Surface Area | 150 acres |
| Drainage Area | 4,255 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Avista Corporation |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/16/2022 |
| Emergency Action Plan | Not Required |