What is the current flow on Little Miami River?

Little Miami River was running 589 cubic feet per second as of Aug 1, 2026, 6:30 PM UTC, measured at USGS gauge 03245500. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

What is the water temperature on Little Miami River?

70.5°F (21.4°C) as of Aug 1, 2026, 6:30 PM UTC, at USGS gauge 03240000. Little Miami River carries no state trout classification, so the trout-stress thresholds do not apply to it — this is a water temperature measurement, not a fishery judgement.

Little Miami River

Ohio. Streamflow and water-temperature readings from USGS gauges. Running 589 cfs as of Aug 1, 2026, 6:30 PM UTC.

Latest Reading

589

cubic feet / second

70.5°F

water temperature (21.4°C)

USGS gauges

Flow measured Aug 1, 2026, 6:30 PM UTC at gauge 03245500. Temperature measured Aug 1, 2026, 6:30 PM UTC at gauge 03240000. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Little Miami River

Gauge	Station	Water temp?
03240000	Little Miami River near Oldtown OH	Yes
03245500	Little Miami River at Milford OH	—

Fly fishing rivers →Ohio lakes →

Conditions: USGS NWIS (public domain).