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Lakeshore Flood — Niagara, NY

Nov 1, 2019

A deepening area of consolidated low pressure tracked from the north shoreline of Lake Erie to Toronto, and then along the northern shoreline of Lake Ontario Thursday evening, October 31st. This system brought recorded breaking Halloween rains to our region, damaging wind gusts, a large Lake Erie seiche, a smaller Lake Ontario seiche, and river flooding in the North Country (Cayuga, Black and Moose River). Southwest winds increased dramatically on Halloween evening following a cold frontal passa

Source: NOAA National Weather Service Storm Events Database (event 866850). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Niagara, NY

This event is one of many recorded floods in Niagara County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

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