What is the current flow on Cisco Branch Ontonagon River?

Cisco Branch Ontonagon River was running 12 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 04037500. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Cisco Branch Ontonagon River

Michigan. Streamflow and water-temperature readings from USGS gauges. Running 12 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

cubic feet / second

USGS gauge

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 04037500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Cisco Branch Ontonagon River

Gauge	Station	Water temp?
04037500	CISCO BRANCH ONTONAGON R AT CISCO LAKE OUTLET, MI	—

Fly fishing rivers →Michigan lakes →

Conditions: USGS NWIS (public domain).