What is the current flow on Tiffin River?

Tiffin River was running 21 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 04185318. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Tiffin River

Ohio. Streamflow and water-temperature readings from USGS gauges. Running 21 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

cubic feet / second

USGS gauges

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 04185318. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Tiffin River

Gauge	Station	Water temp?
04185000	Tiffin River at Stryker OH	—
04185318	Tiffin River near Evansport OH	—

Fly fishing rivers →Ohio lakes →

Conditions: USGS NWIS (public domain).