MEDIAN FLOW RATE · 1 DAY
-785cfs
Optimal band: 516–698 cfs
PERIOD HIGH
894cfs
PERIOD LOW
19.3cfs
RUNNABLE
22%
last 1 day in band
Gauge Height
5.50ft
Precipitation History
Your History · OLD R NR DELTA MENDOTA CANAL CA
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Weather Conditions
WEATHER CONDITIONS
TODAY
89°
58°
SUN
84°
59°
MON
89°
57°
TUE
91°
55°
WED
100°
57°
THU
102°
64°
FRI
103°
65°
FISH INDEX
Temperature
Ideal
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:49 AM
SUNSET
08:31 PM
14H 42M OF DAYLIGHT12H 4M REMAINING
MOON PHASE
Waning Gibbous
80% illuminated
Station Location
37.8105, -121.5424Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-04 08:27 UTC
Site #11312968·USGS
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