MEDIAN FLOW RATE · 7 DAY
75cfs 15.1% vs avg
Optimal band: 88–120 cfs
PERIOD HIGH
124cfs
PERIOD LOW
75cfs
RUNNABLE
50%
last 7 day in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
18.1in
-36% vs normal
18.13 in of precipitation so far this year, 36% below the 30-year normal of 28.51 in for this point in the season.
YTD Total
18.1in
This year so far
Normal to Date
28.5in
30-yr average
Typical Range
20.9–36.1in
10th–90th pct YTD
Departure
-36%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.76" · normal 7.57" (3.5–11.3)
Feb: 5.33" · normal 5.73" (2.6–8.9)
Mar: 4.46" · normal 6.19" (3.3–9.7)
Apr: 3.28" · normal 4.57" (2.7–6.5)
May: 0.80" · normal 2.72" (0.6–4.9)
Jun: 1.50" · normal 1.66" (0.8–2.7)
Jul: 0.00" (so far)· normal 0.40" (0.1–0.9)
Aug: normal 0.58" (0.1–1.5)
Sep: normal 1.73" (0.1–3.4)
Oct: normal 4.34" (1.4–7.7)
Nov: normal 7.64" (3.3–12.3)
Dec: normal 8.85" (4.5–13.0)
Baseline 1991–2020 · Source: Open-Meteo02:42 PM
Your History · SOUTH YAMHILL RIVER AT MCMINNVILLE, OR
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Station Location
45.2069, -123.1817Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #14194150·USGS
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