What is the current flow on Black River?

Black River was running 1,510 cubic feet per second as of Aug 1, 2026, 5:30 PM UTC, measured at USGS gauge 04260500. This is a build-time snapshot rather than a live reading — check the USGS gauge directly before relying on it.

Black River

New York. Streamflow and water-temperature readings from USGS gauges. Running 1,510 cfs as of Aug 1, 2026, 5:30 PM UTC.

Latest Reading

1,510

cubic feet / second

USGS gauges

Flow measured Aug 1, 2026, 5:30 PM UTC at gauge 04260500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

USGS Gauges on Black River

Gauge	Station	Water temp?
04252500	BLACK RIVER NEAR BOONVILLE NY	—
04260500	BLACK RIVER AT WATERTOWN NY	—

Fly fishing rivers →New York lakes →

Conditions: USGS NWIS (public domain).