Gamache Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Yakima |
| Nearest City | Moxee |
| River/Stream | Unnamed Stream |
| Coordinates | 46.55855, -120.30238 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Length | 650 ft |
| Year Completed | 1987 (39 years old) |
Storage & Hydraulics
| NID Storage | 26 acre-ft |
| Max Storage | 26 acre-ft |
| Normal Storage | 23 acre-ft |
| Drainage Area | 2 sq mi |
| Max Discharge | 15 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Black Star Ranch LLC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 03/05/2015 |
| Emergency Action Plan | Yes |