What is the current flow on Maumee River?

Maumee River was running 688 cubic feet per second as of Aug 1, 2026, 6:00 PM UTC, measured at USGS gauge 04193500. 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 Maumee River?

80.8°F (27.1°C) as of Aug 1, 2026, 6:00 PM UTC, at USGS gauge 04193500. Maumee 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.

Maumee River

Ohio. Streamflow and water-temperature readings from USGS gauges. Running 688 cfs as of Aug 1, 2026, 6:00 PM UTC.

Latest Reading

688

cubic feet / second

80.8°F

water temperature (27.1°C)

USGS gauges

Flow measured Aug 1, 2026, 6:00 PM UTC at gauge 04193500. Temperature measured Aug 1, 2026, 6:00 PM UTC at gauge 04193500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Maumee River

Gauge	Station	Water temp?
04183500	Maumee River at Antwerp OH	Yes
04192500	Maumee River near Defiance OH	Yes
04193500	Maumee River at Waterville OH	Yes

Fly fishing rivers →Ohio lakes →

Conditions: USGS NWIS (public domain).