MEDIAN FLOW RATE · 1 DAY
93.7cfs 39.1% vs avg
Optimal band: 79–107 cfs
PERIOD HIGH
108cfs
PERIOD LOW
79.5cfs
RUNNABLE
98%
last 1 day in band
Gauge Height
4.38ft
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
22.7in
+16% vs normal
22.67 in of precipitation so far this year, 16% above the 30-year normal of 19.59 in for this point in the season.
YTD Total
22.7in
This year so far
Normal to Date
19.6in
30-yr average
Typical Range
13.9–23.8in
10th–90th pct YTD
Departure
+16%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.47" · normal 2.08" (1.1–3.4)
Feb: 0.45" · normal 1.98" (0.7–3.5)
Mar: 4.63" · normal 2.64" (1.5–4.3)
Apr: 6.53" · normal 4.37" (3.0–6.3)
May: 1.65" · normal 4.86" (1.9–7.7)
Jun: 7.95" (so far)· normal 4.27" (2.0–6.3)
Jul: normal 3.82" (2.1–5.2)
Aug: normal 3.68" (1.9–5.8)
Sep: normal 3.07" (1.2–5.3)
Oct: normal 3.31" (1.3–6.5)
Nov: normal 2.54" (1.3–4.5)
Dec: normal 2.21" (1.0–3.8)
Baseline 1991–2020 · Source: Open-Meteo10:50 PM
Your History · BLACKBERRY CREEK NEAR MONTGOMERY, IL
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Weather Conditions
WEATHER CONDITIONS
TODAY
78°
60°
FRI
71°
62°
SAT
78°
62°
SUN
82°
62°
MON
89°
73°
TUE
90°
74°
WED
93°
74°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:20 AM
SUNSET
08:32 PM
15H 12M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waxing Gibbous
82% illuminated
Station Location
41.7408, -88.3833Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-25 22:50 UTC
Site #05551675·USGS
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