Ob-3 Process Water Storage Lagoon 2
High Hazard ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Adams |
| Nearest City | Warden |
| River/Stream | offstream drains toLind Coulee |
| Coordinates | 46.99939, -118.90689 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 37 ft |
| Dam Length | 4,350 ft |
| Year Completed | 2021 (5 years old) |
Storage & Hydraulics
| NID Storage | 651 acre-ft |
| Max Storage | 651 acre-ft |
| Normal Storage | 586 acre-ft |
Ownership & Safety
| Purpose | Irrigation |
| Owner | OB-3 Resource Management, LLC |
| Owner Type | Private |
| Hazard Classification | High |
| Emergency Action Plan | Yes |