MEDIAN FLOW RATE · 30 DAY
141cfs 30.4% vs avg
Optimal band: 173–233 cfs
PERIOD HIGH
351cfs
PERIOD LOW
141cfs
RUNNABLE
29%
last 30 day in band
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
23.3in
+82% vs normal
23.27 in of precipitation so far this year, 82% above the 30-year normal of 12.78 in for this point in the season.
YTD Total
23.3in
This year so far
Normal to Date
12.8in
30-yr average
Typical Range
0.0–21.0in
10th–90th pct YTD
Departure
+82%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.10" · normal 1.63" (0.0–3.3)
Feb: 1.26" · normal 1.38" (0.0–3.4)
Mar: 5.32" · normal 1.65" (0.0–3.2)
Apr: 7.44" · normal 2.86" (0.0–4.6)
May: 1.41" · normal 2.55" (0.0–5.0)
Jun: 4.74" · normal 2.65" (0.0–5.1)
Jul: 0.00" (so far)· normal 2.58" (0.0–4.6)
Aug: normal 2.63" (0.0–5.1)
Sep: normal 2.30" (0.0–5.0)
Oct: normal 2.60" (0.0–5.9)
Nov: normal 1.91" (0.0–4.5)
Dec: normal 1.63" (0.0–3.1)
Baseline 1991–2020 · Source: Open-Meteo05:04 PM
Your History · LITTLE MUSKEGON RIVER NEAR OAK GROVE, MI
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Weather Conditions
WEATHER CONDITIONS
TODAY
90°
77°
THU
89°
70°
FRI
90°
71°
SAT
89°
68°
SUN
84°
65°
MON
83°
60°
TUE
83°
63°
FISH INDEX
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
06:05 AM
SUNSET
09:26 PM
15H 21M OF DAYLIGHT3H 0M REMAINING
MOON PHASE
Full Moon
97% illuminated
PEAK ACTIVITY
Station Location
43.4309, -85.5956Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 18:26 UTC
Site #04121944·USGS
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