MEDIAN FLOW RATE · 1 YEAR
700cfs 2.6% vs avg
Optimal band: 323–437 cfs
PERIOD HIGH
5,584cfs
PERIOD LOW
11cfs
RUNNABLE
13%
last 1 year in band
Precipitation History
Your History · CACHE C A RUMSEY CA
Track your history
Sign in to track your sessions at CACHE C A RUMSEY CA — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
95°
67°
FRI
87°
62°
SAT
80°
54°
SUN
87°
52°
MON
91°
58°
TUE
90°
56°
WED
86°
53°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:45 AM
SUNSET
08:38 PM
14H 53M OF DAYLIGHT10H 4M REMAINING
MOON PHASE
Waxing Gibbous
78% illuminated
Station Location
38.8899, -122.2383Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-25 10:34 UTC
Site #11451800·USGS
Create a free account to save favorites, set flow alerts, and track conditions
