MEDIAN FLOW RATE · 30 DAY
1cfs
Optimal band: 3–3 cfs
PERIOD HIGH
11cfs
PERIOD LOW
1cfs
RUNNABLE
13%
last 30 day in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
7.5in
-30% vs normal
7.53 in of precipitation so far this year, 30% below the 30-year normal of 10.79 in for this point in the season.
YTD Total
7.5in
This year so far
Normal to Date
10.8in
30-yr average
Typical Range
0.0–17.2in
10th–90th pct YTD
Departure
-30%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.71" · normal 0.69" (0.0–1.4)
Feb: 0.59" · normal 0.73" (0.0–1.5)
Mar: 0.81" · normal 1.46" (0.0–2.8)
Apr: 0.66" · normal 2.26" (0.0–4.4)
May: 3.78" · normal 3.14" (0.0–5.8)
Jun: 0.98" · normal 2.45" (0.0–5.4)
Jul: 0.02" (so far)· normal 2.45" (0.0–5.2)
Aug: normal 2.39" (0.0–5.1)
Sep: normal 1.46" (0.0–3.7)
Oct: normal 1.23" (0.0–2.8)
Nov: normal 0.88" (0.0–1.9)
Dec: normal 0.59" (0.0–1.1)
Baseline 1991–2020 · Source: Open-Meteo07:19 PM
Your History · Little Thompson River At Canyon Mouth Near Berthoud
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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
56°
THU
90°
61°
FRI
95°
64°
SAT
92°
61°
SUN
93°
57°
MON
88°
59°
TUE
95°
54°
FISH INDEX
Temperature
Too Hot
Wind
Moderate
Pressure
Falling — Active
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:35 AM
SUNSET
08:34 PM
14H 59M OF DAYLIGHT1H 14M REMAINING
MOON PHASE
Full Moon
96% illuminated
PEAK ACTIVITY
Station Location
40.2580, -105.2064Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-01 19:20 UTC
Site #LTCANYCO·CO DWR
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