MEDIAN FLOW RATE · 30 DAY
99cfs 316.9% vs avg
Optimal band: 44–60 cfs
PERIOD HIGH
524cfs
PERIOD LOW
11cfs
RUNNABLE
10%
last 30 day in band
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
27.6in
+31% vs normal
27.65 in of precipitation so far this year, 31% above the 30-year normal of 21.14 in for this point in the season.
YTD Total
27.6in
This year so far
Normal to Date
21.1in
30-yr average
Typical Range
15.4–25.1in
10th–90th pct YTD
Departure
+31%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.11" · normal 2.14" (1.1–3.4)
Feb: 0.75" · normal 1.98" (0.7–3.4)
Mar: 4.44" · normal 2.66" (1.5–4.3)
Apr: 6.77" · normal 4.31" (2.8–6.2)
May: 2.27" · normal 4.74" (1.9–7.4)
Jun: 8.83" · normal 4.26" (1.8–6.7)
Jul: 2.48" (so far)· normal 3.77" (1.9–4.8)
Aug: normal 3.78" (1.8–5.3)
Sep: normal 3.05" (1.2–5.1)
Oct: normal 3.32" (1.5–6.7)
Nov: normal 2.53" (1.3–4.7)
Dec: normal 2.17" (1.0–3.7)
Baseline 1991–2020 · Source: Open-Meteo04:45 AM
Your History · WAUBONSEE CREEK NEAR OSWEGO, IL
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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
70°
FRI
82°
67°
SAT
82°
63°
SUN
83°
64°
MON
83°
64°
TUE
85°
65°
WED
84°
69°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:27 AM
SUNSET
08:29 PM
15H 2M OF DAYLIGHT
MOON PHASE
Last Quarter
31% illuminated
Station Location
41.7013, -88.3270Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC
Site #05551545·USGS
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