USGS · 14197900

WILLAMETTE RIVER

USGS · 14197900LIVE

WILLAMETTE RIVER AT NEWBERG, OR

YAMHILL COUNTY, OR45.2846°N, -122.9615°W Updated 18 hr ago

FLOW RATE

6,311cfs

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

6,311cfs 22.9% vs avg

Optimal band: 10,016–13,552 cfs

PERIOD HIGH

115,011cfs

PERIOD LOW

6,184cfs

RUNNABLE

17%

last 1 year in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

20.7in

-17% vs normal

20.67 in of precipitation so far this year, 17% below the 30-year normal of 24.97 in for this point in the season.

YTD Total

20.7in

This year so far

Normal to Date

25.0in

30-yr average

Typical Range

17.1–32.4in

10th–90th pct YTD

Departure

-17%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 3.17" · normal 6.55" (2.8–9.8)

Jan

Feb: 6.35" · normal 4.99" (2.4–7.7)

Feb

Mar: 4.68" · normal 5.45" (2.9–8.5)

Mar

Apr: 3.48" · normal 3.98" (2.1–6.0)

Apr

May: 1.04" · normal 2.47" (0.6–4.2)

May

Jun: 1.95" · normal 1.39" (0.8–2.4)

Jun

Jul: 0.00" (so far)· normal 0.33" (0.0–0.7)

Jul

Aug: normal 0.43" (0.0–0.9)

Aug

Sep: normal 1.55" (0.1–3.7)

Sep

Oct: normal 3.84" (1.1–6.6)

Oct

Nov: normal 6.57" (2.9–9.8)

Nov

Dec: normal 7.72" (4.2–10.6)

Dec

Baseline 1991–2020 · Source: Open-Meteo03:03 PM

Your History · WILLAMETTE RIVER AT NEWBERG, OR

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Station Location

45.2846, -122.9615

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DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC

Site #14197900·USGS

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