Rocky Reach
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Chelan |
| Nearest City | Wenatchee, WA |
| River/Stream | Columbia River |
| Coordinates | 47.53344, -120.29549 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 130 ft |
| Dam Height | 118 ft |
| Dam Length | 3,820 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 390,000 acre-ft |
| Max Storage | 390,000 acre-ft |
| Normal Storage | 382,000 acre-ft |
| Surface Area | 9,810 acres |
| Drainage Area | 87,800 sq mi |
| Max Discharge | 1,200,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | PUD #1 of Chelan County, WA |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/14/2022 |
| Emergency Action Plan | Yes |