MEDIAN FLOW RATE · 30 DAY
277cfs 44.7% vs avg
Optimal band: 263–355 cfs
PERIOD HIGH
527cfs
PERIOD LOW
247cfs
RUNNABLE
39%
last 30 day in band
Precipitation History
Your History · Gardner River near Mammoth, YNP
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Weather Conditions
WEATHER CONDITIONS
TODAY
55°
45°
MON
58°
42°
TUE
62°
42°
WED
75°
43°
THU
77°
46°
FRI
73°
48°
SAT
79°
42°
FISH INDEX
Temperature
Cool
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
09:13 PM
15H 35M OF DAYLIGHT5H 12M REMAINING
MOON PHASE
Full Moon
98% illuminated
PEAK ACTIVITY
Station Location
44.9923, -110.6910Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-28 16:01 UTC
Site #06191000·USGS
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