River gauges›New York
RIVER GAUGE · GREAT KILLS HARBOR

Great Kills Harbor at Great Kills (IN MLLW)

Richmond County, New York

Water level5.45 ft
Flow—
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Minor flood7.5 ft
Moderate flood8.5 ft
Major flood9.5 ft

The past week

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What floods at each level

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