MEDIAN FLOW RATE · 1 DAY
3.68cfs
Optimal band: 3–4 cfs
PERIOD HIGH
3.68cfs
PERIOD LOW
3.68cfs
RUNNABLE
100%
last 1 day in band
Precipitation History
Your History · Big Creek At Upper Station Near Collbran
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Weather Conditions
WEATHER CONDITIONS
TODAY
91°
67°
MON
90°
71°
TUE
93°
64°
WED
92°
60°
THU
91°
61°
FRI
88°
59°
SAT
91°
56°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:56 AM
SUNSET
08:38 PM
14H 42M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated
Station Location
39.1778, -107.9502Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-11 06:00 UTC
Site #BIGUPPCO·CO DWR
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