MEDIAN FLOW RATE · 30 DAY
623cfs 36.0% vs avg
Optimal band: 734–992 cfs
PERIOD HIGH
1,006cfs
PERIOD LOW
623cfs
RUNNABLE
61%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
11.1in
≈ normal
11.09 in of precipitation so far this year — about average for this point in the season (normal 12.87 in).
YTD Total
11.1in
This year so far
Normal to Date
12.9in
30-yr average
Typical Range
9.1–15.8in
10th–90th pct YTD
Departure
-14%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.34" · normal 0.72" (0.3–1.1)
Feb: 1.13" · normal 0.81" (0.3–1.3)
Mar: 1.02" · normal 1.36" (0.5–2.8)
Apr: 2.23" · normal 2.39" (1.2–4.1)
May: 2.73" · normal 3.43" (1.8–5.0)
Jun: 3.63" (so far)· normal 4.27" (2.2–6.3)
Jul: normal 2.63" (0.9–4.8)
Aug: normal 2.73" (0.8–4.6)
Sep: normal 2.39" (0.9–4.4)
Oct: normal 2.01" (0.7–4.3)
Nov: normal 1.00" (0.2–2.2)
Dec: normal 0.83" (0.2–1.7)
Baseline 1991–2020 · Source: Open-Meteo04:50 PM
Your History · James R nr Stratford, SD
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Weather Conditions
WEATHER CONDITIONS
TODAY
87°
68°
TUE
82°
58°
WED
90°
63°
THU
95°
62°
FRI
88°
63°
SAT
89°
66°
SUN
91°
64°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:48 AM
SUNSET
09:25 PM
15H 37M OF DAYLIGHT3H 28M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY
Station Location
45.2417, -98.3911Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 17:57 UTC
Site #06472000·USGS
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