MEDIAN FLOW RATE · 30 DAY
131cfs 195.2% vs avg
Optimal band: 178–240 cfs
PERIOD HIGH
5,537cfs
PERIOD LOW
20cfs
RUNNABLE
13%
last 30 day in band
Gauge Height
3.43ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
21.5in
≈ normal
21.46 in of precipitation so far this year — about average for this point in the season (normal 20.99 in).
YTD Total
21.5in
This year so far
Normal to Date
21.0in
30-yr average
Typical Range
15.7–27.0in
10th–90th pct YTD
Departure
+2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.72" · normal 1.91" (0.9–3.1)
Feb: 0.29" · normal 2.07" (0.8–3.6)
Mar: 4.88" · normal 2.81" (1.6–4.4)
Apr: 5.92" · normal 4.30" (2.9–6.2)
May: 2.10" · normal 4.47" (1.4–7.4)
Jun: 6.39" · normal 4.09" (1.8–7.6)
Jul: 1.17" (so far)· normal 3.20" (1.2–5.4)
Aug: normal 3.20" (1.6–4.9)
Sep: normal 3.19" (1.5–5.3)
Oct: normal 2.82" (1.3–5.3)
Nov: normal 2.72" (1.1–5.0)
Dec: normal 2.06" (1.0–3.2)
Baseline 1991–2020 · Source: Open-Meteo22:32 UTC
Your History · BEAR CREEK NEAR MARCELLINE, IL
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Weather Conditions
WEATHER CONDITIONS
TODAY
89°
65°
MON
93°
67°
TUE
87°
68°
WED
90°
69°
THU
90°
73°
FRI
86°
70°
SAT
91°
68°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:46 AM
SUNSET
08:35 PM
14H 49M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated
Station Location
40.1428, -91.3374Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #05495500·USGS
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