MEDIAN FLOW RATE · 30 DAY
45cfs 10.6% vs avg
Optimal band: 52–70 cfs
PERIOD HIGH
82cfs
PERIOD LOW
44cfs
RUNNABLE
58%
last 30 day in band
Gauge Height
3.73ft
Weather Map
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Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
6.7in
≈ normal
6.7 in of precipitation so far this year — about average for this point in the season (normal 6.68 in).
YTD Total
6.7in
This year so far
Normal to Date
6.7in
30-yr average
Typical Range
3.9–9.0in
10th–90th pct YTD
Departure
+0%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.66" · normal 0.68" (0.2–1.4)
Feb: 0.57" · normal 0.61" (0.3–0.9)
Mar: 0.60" · normal 0.91" (0.4–1.6)
Apr: 1.32" · normal 1.35" (0.7–2.4)
May: 1.59" · normal 1.56" (0.6–2.4)
Jun: 0.75" · normal 0.92" (0.2–1.7)
Jul: 1.21" · normal 0.50" (0.2–1.0)
Aug: 0.00" (so far)· normal 0.51" (0.1–0.9)
Sep: normal 0.89" (0.2–1.6)
Oct: normal 1.03" (0.2–1.6)
Nov: normal 0.71" (0.3–1.2)
Dec: normal 0.69" (0.2–1.1)
Baseline 1991–2020 · Source: Open-Meteo02:14 UTC
Your History · Big Sandy River near Farson, WY
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Weather Conditions
WEATHER CONDITIONS
TODAY
82°
44°
WED
84°
46°
THU
87°
48°
FRI
92°
64°
SAT
90°
68°
SUN
91°
68°
MON
91°
65°
FISH INDEX
Temperature
Warm
Wind
Moderate
Pressure
Falling — Active
Moon Phase
Good
DAYLIGHT
SUNRISE
06:14 AM
SUNSET
08:34 PM
14H 20M OF DAYLIGHT
MOON PHASE
Last Quarter
59% illuminated
Station Location
42.3296, -109.5119Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-08-05 00:00 UTC
Site #09213500·USGS
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