Willamette River at Newberg, OR

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

Willamette River at Newberg, OR on the Willamette River is currently at 10,400 cfs (Normal — 25th percentile for this date) . Gage height: 54.47 ft.

Reading from

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

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 28 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 8,610
25th Low threshold 10,400 Today: 10,400 cfs
50th (Median) Normal (median) 13,700
75th High threshold 19,400
95th Very High threshold 38,000

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