River gauges›New York
RIVER GAUGE · SUSQUEHANNA RIVER

Susquehanna River at Sidney

Delaware County, New York

Water level969.59 ft
Flow—
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Action975.5 ft
Minor flood979.5 ft
Moderate flood981.5 ft
Major flood983.7 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Jun 27, 2006988.3 ft—
Sep 8, 2011987.36 ft—
Dec 19, 2023980.23 ft—

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