MEDIAN FLOW RATE · 1 DAY
34.2cfs 108.3% vs avg
Optimal band: 33–44 cfs
PERIOD HIGH
43.2cfs
PERIOD LOW
33.3cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
1.38ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
20.1in
≈ normal
20.1 in of precipitation so far this year — about average for this point in the season (normal 19.98 in).
YTD Total
20.1in
This year so far
Normal to Date
20.0in
30-yr average
Typical Range
13.9–23.8in
10th–90th pct YTD
Departure
+1%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.26" · normal 2.10" (0.9–3.5)
Feb: 0.10" · normal 2.07" (0.8–3.4)
Mar: 4.83" · normal 2.93" (1.5–4.3)
Apr: 5.50" · normal 4.24" (2.7–5.9)
May: 1.25" · normal 4.68" (2.3–8.1)
Jun: 7.15" (so far)· normal 4.17" (2.2–6.8)
Jul: normal 3.79" (2.0–6.5)
Aug: normal 3.12" (1.4–4.4)
Sep: normal 3.02" (1.3–6.2)
Oct: normal 3.06" (1.3–6.0)
Nov: normal 2.82" (1.3–4.9)
Dec: normal 2.25" (1.3–4.2)
Baseline 1991–2020 · Source: Open-Meteo04:10 AM
Your History · FARM CREEK AT FARMDALE, IL
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Weather Conditions
WEATHER CONDITIONS
TODAY
77°
65°
SUN
88°
69°
MON
92°
75°
TUE
91°
73°
WED
91°
73°
THU
90°
73°
FRI
89°
75°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:29 AM
SUNSET
08:33 PM
15H 4M OF DAYLIGHT16H 23M REMAINING
MOON PHASE
Waxing Gibbous
96% illuminated
Station Location
40.6674, -89.5039Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-28 04:10 UTC
Site #05560500·USGS
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