Post Falls South Channel
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Idaho |
| County | Kootenai |
| Nearest City | Greenacres Subdivision |
| River/Stream | Spokane River |
| Coordinates | 47.70370, -116.95569 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 127 ft |
| Year Completed | 1906 (120 years old) |
Storage & Hydraulics
| NID Storage | 225,000 acre-ft |
| Normal Storage | 225,000 acre-ft |
| Surface Area | 48,000 acres |
| Drainage Area | 3,784 sq mi |
| Max Discharge | 3,600 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Avista Corporation |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/17/2022 |
| Emergency Action Plan | Yes |