MEDIAN FLOW RATE · 7 DAY
83cfs 1.5% vs avg
Optimal band: 82–110 cfs
PERIOD HIGH
152cfs
PERIOD LOW
70cfs
RUNNABLE
50%
last 7 day in band
Precipitation History
Your History · South River near Ackworth, IA
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Station Location
41.3379, -93.4864Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #05487470·USGS
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