MEDIAN FLOW RATE · 30 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
7.8in
-18% vs normal
7.79 in of precipitation so far this year, 18% below the 30-year normal of 9.53 in for this point in the season.
YTD Total
7.8in
This year so far
Normal to Date
9.5in
30-yr average
Typical Range
5.8–14.1in
10th–90th pct YTD
Departure
-18%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.93" · normal 1.88" (0.5–3.6)
Feb: 2.21" · normal 1.52" (0.6–2.8)
Mar: 0.98" · normal 1.68" (0.8–2.9)
Apr: 1.27" · normal 1.68" (0.9–2.4)
May: 2.04" · normal 1.84" (0.5–3.1)
Jun: 0.37" (so far)· normal 1.04" (0.4–1.7)
Jul: normal 0.33" (0.1–0.7)
Aug: normal 0.33" (0.0–0.7)
Sep: normal 0.58" (0.0–1.8)
Oct: normal 1.06" (0.3–2.4)
Nov: normal 1.70" (0.7–3.0)
Dec: normal 2.22" (0.5–4.4)
Baseline 1991–2020 · Source: Open-Meteo12:08 AM
Your History · CHEWAUCAN RIVER AT MOUTH NEAR VALLEY FALLS, OR
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Weather Conditions
WEATHER CONDITIONS
TODAY
83°
54°
FRI
73°
57°
SAT
59°
43°
SUN
65°
37°
MON
73°
43°
TUE
75°
44°
WED
72°
48°
FISH INDEX
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:25 AM
SUNSET
08:42 PM
15H 17M OF DAYLIGHT19H 3M REMAINING
MOON PHASE
Waxing Gibbous
83% illuminated
Station Location
42.5239, -120.2482Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 01:39 UTC
Site #423126120145400·USGS
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