Waterlands
Floyd River
USGS · 06600100
FLOYD RIVER
USGS · 06600100LIVE

Floyd River at Alton, IA

ALTON, IA42.9828°N, -96.0003°W Updated 12 hr ago
FLOW RATE
139cfs
GAUGE HT
6.19ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
139cfs 32.5% vs avg
Optimal band: 105–141 cfs
PERIOD HIGH
421cfs
PERIOD LOW
52cfs
RUNNABLE
13%
last 30 day in band

Gauge Height

6.19ft
Precipitation History
Your History · Floyd River at Alton, IA

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Station Location

42.9828, -96.0003
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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #06600100·USGS

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