What is the current flow on Illinois River?

Illinois River was running 268 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 07195400. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Illinois River

Arkansas. Streamflow and water-temperature readings from USGS gauges. Running 268 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

268

cubic feet / second

USGS gauges

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 07195400. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Illinois River

Gauge	Station	Water temp?
07194800	Illinois River at Savoy, AR	—
07195400	Illinois River at Hwy. 16 near Siloam Springs AR	—
07195430	Illinois River South of Siloam Springs, AR	—

Fly fishing rivers →Arkansas lakes →

Conditions: USGS NWIS (public domain).