John Day River
NORMAL281-mile river in Oregon. Second longest free-flowing river in the US.
Current Flow23 cfs
Gauge Height1.50 ft
30-Day Min17 cfs
30-Day Max29 cfs
30-Day Avg21 cfs
Flow Trend (30 Days)
Gauge Information
| Site Name | JOHN DAY RIVER AT MCDONALD FERRY, OR |
| Site Code | 14048000 |
| State | OR |
| Coordinates | 44.9, -120.7 |
| Data Points | 30 |