MEDIAN FLOW RATE · 1 YEAR
1,119cfs 43.4% vs avg
Optimal band: 307–415 cfs
PERIOD HIGH
22,347cfs
PERIOD LOW
176cfs
RUNNABLE
43%
last 1 year in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.9in
≈ normal
19.89 in of precipitation so far this year — about average for this point in the season (normal 21.11 in).
YTD Total
19.9in
This year so far
Normal to Date
21.1in
30-yr average
Typical Range
16.1–26.3in
10th–90th pct YTD
Departure
-6%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.62" · normal 2.09" (0.5–3.4)
Feb: 1.11" · normal 2.23" (0.8–4.0)
Mar: 0.75" · normal 3.57" (1.9–5.3)
Apr: 7.99" · normal 4.67" (2.7–7.1)
May: 2.82" · normal 5.40" (2.7–7.6)
Jun: 5.60" (so far)· normal 3.81" (1.4–6.1)
Jul: normal 2.44" (0.4–4.6)
Aug: normal 2.35" (0.6–4.1)
Sep: normal 3.29" (1.1–5.9)
Oct: normal 3.59" (0.9–6.2)
Nov: normal 2.78" (0.8–5.4)
Dec: normal 2.60" (0.8–4.3)
Baseline 1991–2020 · Source: Open-Meteo01:10 PM
Your History · Canadian River at Calvin, OK
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Weather Conditions
WEATHER CONDITIONS
TODAY
87°
74°
FRI
89°
75°
SAT
90°
76°
SUN
92°
74°
MON
93°
75°
TUE
94°
73°
WED
95°
74°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
06:12 AM
SUNSET
08:42 PM
14H 30M OF DAYLIGHT6H 12M REMAINING
MOON PHASE
Waxing Gibbous
79% illuminated
Station Location
34.9779, -96.2436Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-25 14:30 UTC
Site #07231500·USGS
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