River gauges›New York
RIVER GAUGE · HUDSON RIVER

Hudson River at Troy

Rensselaer County, New York

Water level15.87 ft
Flow2,010 cfs
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Action21 ft
Minor flood21.5 ft
Moderate flood24 ft
Major flood27 ft

The past week

Loading chart…

What floods at each level

Highest crests on record

DateLevelFlow
Mar 27, 191329.7 ft220,000 cfs
Mar 18, 193629.48 ft215,000 cfs
Sep 21, 193827.1 ft181,000 cfs

More on Hudson River

Get an alert when Hudson River rises

Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.

A river gauge in the StormCast app

← All New York gauges · Search another river