What is the current flow on East Branch Delaware River?

East Branch Delaware River was running 1,780 cubic feet per second as of Aug 1, 2026, 6:15 PM UTC, measured at USGS gauge 01421500. 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 East Branch Delaware River?

68°F (20°C) as of Aug 1, 2026, 6:15 PM UTC, at USGS gauge 01421500. East Branch Delaware 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.

East Branch Delaware River

New York. Streamflow and water-temperature readings from USGS gauges. Running 1,780 cfs as of Aug 1, 2026, 6:15 PM UTC.

Latest Reading

1,780

cubic feet / second

68°F

water temperature (20°C)

USGS gauges

Flow measured Aug 1, 2026, 6:15 PM UTC at gauge 01421500. Temperature measured Aug 1, 2026, 6:15 PM UTC at gauge 01421500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on East Branch Delaware River

Gauge	Station	Water temp?
01413088	EAST BRANCH DELAWARE RIVER AT ROXBURY NY	—
01413500	EAST BRANCH DELAWARE RIVER AT MARGARETVILLE NY	Yes
01417000	EAST BRANCH DELAWARE RIVER AT DOWNSVILLE NY	Yes
01417500	EAST BRANCH DELAWARE RIVER AT HARVARD NY	Yes
01421500	EAST BRANCH DELAWARE RIVER AT HANCOCK NY	Yes

Fly fishing rivers →New York lakes →

Conditions: USGS NWIS (public domain).