MEDIAN FLOW RATE · 1 YEAR
26cfs
Optimal band: 85–115 cfs
PERIOD HIGH
710cfs
PERIOD LOW
13cfs
RUNNABLE
4%
last 1 year in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
2.6in
-39% vs normal
2.58 in of precipitation so far this year, 39% below the 30-year normal of 4.25 in for this point in the season.
YTD Total
2.6in
This year so far
Normal to Date
4.3in
30-yr average
Typical Range
2.3–6.5in
10th–90th pct YTD
Departure
-39%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.44" · normal 0.58" (0.2–1.1)
Feb: 0.56" · normal 0.59" (0.2–1.0)
Mar: 0.00" · normal 0.86" (0.3–1.6)
Apr: 0.84" · normal 1.06" (0.4–1.9)
May: 0.69" · normal 1.06" (0.3–2.0)
Jun: 0.05" (so far)· normal 0.63" (0.1–1.2)
Jul: normal 1.08" (0.5–1.6)
Aug: normal 1.16" (0.7–1.8)
Sep: normal 0.88" (0.3–1.5)
Oct: normal 0.85" (0.2–1.6)
Nov: normal 0.62" (0.2–1.0)
Dec: normal 0.70" (0.1–1.5)
Baseline 1991–2020 · Source: Open-Meteo05:53 PM
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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
44 °
SAT
84°
50°
SUN
81°
50°
MON
81°
53°
TUE
84°
50°
WED
83°
52°
THU
85°
53°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:42 AM
SUNSET
08:20 PM
14H 38M OF DAYLIGHT2H 25M REMAINING
MOON PHASE
Waning Gibbous
72% illuminated
Station Location
37.3165, -105.7428Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-06-05 17:55 UTC
Site #RIOTRICO·CO DWR
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