MEDIAN FLOW RATE · 1 DAY
80.3cfs 51.3% vs avg
Optimal band: 68–92 cfs
PERIOD HIGH
85cfs
PERIOD LOW
78.1cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
1.36ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
21.2in
≈ normal
21.23 in of precipitation so far this year — about average for this point in the season (normal 21.25 in).
YTD Total
21.2in
This year so far
Normal to Date
21.3in
30-yr average
Typical Range
15.7–27.8in
10th–90th pct YTD
Departure
0%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.29" · normal 1.20" (0.5–2.3)
Feb: 0.27" · normal 1.72" (0.7–2.8)
Mar: 2.58" · normal 2.72" (0.9–4.7)
Apr: 5.71" · normal 4.35" (2.2–6.0)
May: 2.75" · normal 5.31" (2.1–8.3)
Jun: 7.45" · normal 4.82" (2.2–8.5)
Jul: 1.17" (so far)· normal 4.10" (1.6–9.2)
Aug: normal 3.52" (1.3–5.8)
Sep: normal 3.35" (1.5–6.1)
Oct: normal 2.87" (1.2–5.1)
Nov: normal 2.16" (0.8–3.9)
Dec: normal 1.69" (0.6–3.1)
Baseline 1991–2020 · Source: Open-Meteo07:52 AM
Your History · Thompson River at Davis City, IA
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Weather Conditions
WEATHER CONDITIONS
TODAY
89°
67°
THU
85°
71°
FRI
78°
67°
SAT
83°
66°
SUN
85°
68°
MON
86°
69°
TUE
88°
67°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:52 AM
SUNSET
08:48 PM
14H 56M OF DAYLIGHT
MOON PHASE
Last Quarter
40% illuminated
Station Location
40.6403, -93.8081Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 07:00 UTC
Site #06898000·USGS
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