What is the current flow on South Umpqua River?

South Umpqua River was running 68 cubic feet per second as of Aug 1, 2026, 5:45 PM UTC, measured at USGS gauge 14312330. 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 South Umpqua River?

75.9°F (24.4°C) as of Aug 1, 2026, 6:15 PM UTC, at USGS gauge 14312000. South Umpqua 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.

South Umpqua River

Oregon. Streamflow and water-temperature readings from USGS gauges. Running 68 cfs as of Aug 1, 2026, 5:45 PM UTC.

Latest Reading

cubic feet / second

75.9°F

water temperature (24.4°C)

USGS gauges

Flow measured Aug 1, 2026, 5:45 PM UTC at gauge 14312330. Temperature measured Aug 1, 2026, 6:15 PM UTC at gauge 14312000. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on South Umpqua River

Gauge	Station	Water temp?
14308000	SOUTH UMPQUA RIVER AT TILLER, OR	Yes
14312000	SOUTH UMPQUA RIVER NEAR BROCKWAY, OR	Yes
14312330	SOUTH UMPQUA RIVER AT MELROSE, OR	Yes

Fly fishing rivers →Oregon lakes →

Conditions: USGS NWIS (public domain).