MEDIAN FLOW RATE · 7 DAY
608cfs 44.7% vs avg
Optimal band: 733–991 cfs
PERIOD HIGH
1,043cfs
PERIOD LOW
608cfs
RUNNABLE
63%
last 7 day in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
2.9in
-53% vs normal
2.87 in of precipitation so far this year, 53% below the 30-year normal of 6.15 in for this point in the season.
YTD Total
2.9in
This year so far
Normal to Date
6.2in
30-yr average
Typical Range
0.0–11.2in
10th–90th pct YTD
Departure
-53%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.11" · normal 0.40" (0.0–0.8)
Feb: 0.24" · normal 0.40" (0.0–0.8)
Mar: 0.30" · normal 0.82" (0.0–1.8)
Apr: 0.74" · normal 1.41" (0.0–3.0)
May: 1.21" · normal 1.95" (0.0–4.2)
Jun: 0.28" · normal 1.16" (0.0–2.7)
Jul: 0.00" (so far)· normal 0.52" (0.0–1.4)
Aug: normal 0.43" (0.0–0.9)
Sep: normal 0.75" (0.0–1.6)
Oct: normal 0.85" (0.0–1.7)
Nov: normal 0.54" (0.0–1.3)
Dec: normal 0.46" (0.0–1.1)
Baseline 1991–2020 · Source: Open-Meteo07:19 PM
Your History · Little Wind R near Riverton, WY
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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
51°
THU
88°
56°
FRI
87°
57°
SAT
90°
61°
SUN
94°
67°
MON
90°
69°
TUE
92°
68°
FISH INDEX
Temperature
Too Hot
Wind
Calm
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
08:56 PM
15H 18M OF DAYLIGHT0H 15M REMAINING
MOON PHASE
Full Moon
96% illuminated
PEAK ACTIVITY
Station Location
42.9977, -108.3756Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 20:41 UTC
Site #06235500·USGS
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