Willamette River at Newberg, OR

USGS Site No: 14197900Willamette River • Yamhill County, OR

Willamette River at Newberg, OR on the Willamette River is currently at 10,400 cfs (Low — 19th percentile for this date) . Gage height: 54.47 ft.

Reading from

10,400
CFS Discharge
54.47
Gage Height (ft)
Low
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile Label CFS Threshold Today's Flow
10th Very Low threshold 8,260
25th Low threshold 11,900 Today: 10,400 cfs
50th (Median) Normal (median) 13,900
75th High threshold 22,300
95th Very High threshold 47,500

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

139k 70k 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 10,200
May 27, 2026 10,100
May 26, 2026 10,200
May 25, 2026 10,200
May 24, 2026 10,300
May 23, 2026 10,100
May 22, 2026 10,300
May 21, 2026 10,500
May 20, 2026 10,600
May 19, 2026 11,100
May 18, 2026 11,300
May 17, 2026 10,800
May 16, 2026 10,600
May 15, 2026 10,600
Apr 20, 2026 21,100
Apr 19, 2026 23,000
Apr 18, 2026 25,800
Apr 17, 2026 28,900
Apr 16, 2026 25,400
Apr 15, 2026 19,400
Apr 14, 2026 19,000
Apr 13, 2026 18,700
Apr 12, 2026 16,000
Apr 11, 2026 14,600
Apr 10, 2026 14,700
Apr 9, 2026 15,400
Apr 8, 2026 16,500
Apr 7, 2026 17,600
Apr 6, 2026 18,700
Apr 5, 2026 19,700

Station Information

USGS Site No
14197900
State
OR
Coordinates
45.2846, -122.9615
Drainage Area
8,350 mi²
Datum (ft)
0.0
HUC Code
17090007
View on USGS NWIS →

Recent Extremes

Max discharge
116,000 cfs
Dec 21, 2025
Min discharge
6,200 cfs
Aug 16, 2025

Computed from the local daily-values archive.

Nearby Gauges