MEDIAN FLOW RATE · 1 YEAR
2,348cfs 10.9% vs avg
Optimal band: 959–1,297 cfs
PERIOD HIGH
17,677cfs
PERIOD LOW
444cfs
RUNNABLE
16%
last 1 year in band
Gauge Height
13.22ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
22.0in
≈ normal
22.04 in of precipitation so far this year — about average for this point in the season (normal 21.72 in).
YTD Total
22.0in
This year so far
Normal to Date
21.7in
30-yr average
Typical Range
16.2–26.8in
10th–90th pct YTD
Departure
+2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.90" · normal 1.60" (0.9–2.6)
Feb: 0.35" · normal 1.83" (0.7–3.5)
Mar: 3.14" · normal 2.62" (1.3–4.7)
Apr: 6.90" · normal 4.36" (2.6–6.1)
May: 1.90" · normal 4.62" (1.9–6.9)
Jun: 7.60" · normal 5.04" (2.2–7.7)
Jul: 1.24" (so far)· normal 3.89" (1.9–7.3)
Aug: normal 3.77" (1.2–7.0)
Sep: normal 3.64" (1.5–5.6)
Oct: normal 2.76" (1.1–4.6)
Nov: normal 2.40" (0.9–3.8)
Dec: normal 2.05" (1.0–3.5)
Baseline 1991–2020 · Source: Open-Meteo07:01 UTC
Your History · Maquoketa River near Maquoketa, IA
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Station Location
42.0834, -90.6329Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #05418500·USGS
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