What is the current flow on Copper Slough?

Copper Slough was running 15 cubic feet per second as of Aug 1, 2026, 6:15 PM UTC, measured at USGS gauge 05590050. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Copper Slough

Illinois. Streamflow and water-temperature readings from USGS gauges. Running 15 cfs as of Aug 1, 2026, 6:15 PM UTC.

Latest Reading

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 6:15 PM UTC at gauge 05590050. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Copper Slough

Gauge	Station	Water temp?
05590050	COPPER SLOUGH AT CHAMPAIGN, IL	—

Fly fishing rivers →Illinois lakes →

Conditions: USGS NWIS (public domain).