River gauges›New York
RIVER GAUGE · WALLKILL

Wallkill at Gardiner

Ulster County, New York

Water level2.59 ft
Flow280 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action10 ft
Minor flood13 ft
Moderate flood16 ft
Major flood19 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Oct 15, 195519.81 ft30,800 cfs
Aug 18, 195519.77 ft30,600 cfs
Aug 29, 201118.92 ft—

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