River gauges›New York
RIVER GAUGE · DELAWARE RIVER

Delaware River at Callicoon

Sullivan County, New York

Water level3.61 ft
Flow1,760 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action9 ft
Minor flood12 ft56,200 cfs
Moderate flood13 ft64,000 cfs
Major flood14.8 ft80,200 cfs

The past week

Loading chart…

What floods at each level

Highest crests on record

DateLevelFlow
Jun 28, 200620.38 ft144,000 cfs
Apr 3, 200517.98 ft114,000 cfs
Sep 18, 200417.33 ft107,000 cfs

More on Delaware River

Get an alert when Delaware 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