Illinois River at Hwy. 16 near Siloam Springs AR

BENTON COUNTY, AR36.1447°N, -94.4947°W Updated 20 hr ago

FLOW RATE

227cfs

GAUGE HT

6.01ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

227cfs 22.6% vs avg

Optimal band: 257–347 cfs

PERIOD HIGH

7,207cfs

PERIOD LOW

200cfs

RUNNABLE

28%

last 1 year in band

Gauge Height

6.01ft

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36.1447, -94.4947

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC

Site #07195400·USGS

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