Kachess Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Kittitas |
| Nearest City | EASTON |
| River/Stream | KACHESS RIVER |
| Coordinates | 47.26450, -121.20570 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 115 ft |
| Dam Height | 63 ft |
| Dam Length | 1,400 ft |
| Year Completed | 1912 (114 years old) |
Storage & Hydraulics
| NID Storage | 239,000 acre-ft |
| Max Storage | 239,000 acre-ft |
| Normal Storage | 239,000 acre-ft |
| Surface Area | 4,535 acres |
| Drainage Area | 63 sq mi |
| Max Discharge | 4,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | BUREAU OF RECLAMATION |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 09/02/2022 |
| Emergency Action Plan | Yes |