MEDIAN FLOW RATE · 7 DAY
986cfs 85.1% vs avg
Optimal band: 696–942 cfs
PERIOD HIGH
986cfs
PERIOD LOW
729cfs
RUNNABLE
88%
last 7 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
14.9in
≈ normal
14.9 in of precipitation so far this year — about average for this point in the season (normal 13.78 in).
YTD Total
14.9in
This year so far
Normal to Date
13.8in
30-yr average
Typical Range
0.0–21.9in
10th–90th pct YTD
Departure
+8%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.58" · normal 0.72" (0.0–1.5)
Feb: 0.29" · normal 0.87" (0.0–1.6)
Mar: 1.35" · normal 1.59" (0.0–3.7)
Apr: 5.10" · normal 3.05" (0.0–5.9)
May: 3.35" · normal 3.65" (0.0–7.1)
Jun: 3.73" · normal 3.83" (0.0–7.0)
Jul: 0.50" (so far)· normal 2.54" (0.0–5.3)
Aug: normal 2.63" (0.0–5.8)
Sep: normal 2.46" (0.0–5.2)
Oct: normal 1.82" (0.0–4.4)
Nov: normal 1.14" (0.0–2.4)
Dec: normal 0.93" (0.0–1.9)
Baseline 1991–2020 · Source: Open-Meteo07:20 PM
Your History · Little Sioux River at Correctionville, IA
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Weather Conditions
WEATHER CONDITIONS
TODAY
89°
74°
THU
88°
70°
FRI
96°
68°
SAT
90°
65°
SUN
83°
66°
MON
83°
66°
TUE
88°
65°
FISH INDEX
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:49 AM
SUNSET
09:04 PM
15H 15M OF DAYLIGHT1H 44M REMAINING
MOON PHASE
Full Moon
96% illuminated
PEAK ACTIVITY
Station Location
42.4822, -95.7925Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 19:20 UTC
Site #06606600·USGS
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