MEDIAN FLOW RATE · 1 DAY
2.7cfs 43.4% vs avg
Optimal band: 24–33 cfs
PERIOD HIGH
117cfs
PERIOD LOW
2.7cfs
RUNNABLE
30%
last 1 day in band
Gauge Height
1.81ft
Precipitation History
Your History · CUCAMONGA C NR MIRA LOMA CA
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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
59°
SAT
79°
60°
SUN
79°
59°
MON
77°
62°
TUE
79°
62°
WED
81°
62°
THU
83°
63°
FISH INDEX
Temperature
Too Hot
Wind
Moderate
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:41 AM
SUNSET
08:05 PM
14H 24M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waxing Gibbous
90% illuminated
Station Location
33.9828, -117.5995Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 23:24 UTC
Site #11073495·USGS
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