MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
10.9in
-31% vs normal
10.9 in of precipitation so far this year, 31% below the 30-year normal of 15.82 in for this point in the season.
YTD Total
10.9in
This year so far
Normal to Date
15.8in
30-yr average
Typical Range
11.5–20.6in
10th–90th pct YTD
Departure
-31%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.27" · normal 2.96" (1.8–4.4)
Feb: 1.44" · normal 2.17" (1.2–3.0)
Mar: 1.69" · normal 2.89" (1.4–4.5)
Apr: 2.14" · normal 2.61" (1.2–3.8)
May: 2.54" · normal 2.84" (1.5–5.0)
Jun: 1.83" (so far)· normal 2.71" (1.4–3.9)
Jul: normal 1.23" (0.4–2.6)
Aug: normal 0.85" (0.2–1.9)
Sep: normal 1.29" (0.4–2.4)
Oct: normal 2.43" (1.0–3.4)
Nov: normal 3.38" (1.7–5.2)
Dec: normal 3.33" (1.6–5.1)
Baseline 1991–2020 · Source: Open-Meteo12:05 AM
Your History · BOX CANYON POWERPLANT HEADWATER NEAR IONE, WA
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Weather Conditions
WEATHER CONDITIONS
TODAY
87°
52°
THU
86°
63°
FRI
70°
52°
SAT
65°
50°
SUN
75°
49°
MON
64°
52°
TUE
73°
49°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
04:47 AM
SUNSET
08:56 PM
16H 9M OF DAYLIGHT19H 8M REMAINING
MOON PHASE
Waxing Gibbous
75% illuminated
Station Location
48.7802, -117.4141Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-25 01:48 UTC
Site #12396480·USGS
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