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Flash Flood — Seneca, NY

Aug 9, 2024

A deep plume of tropical moisture had spread over Central New York ahead of the remnants of Tropical Storm Debby. Prolonged torrential rains blanketed the region during the night and early morning hours before becoming enhanced by the approaching tropical remnants. This enhancement of rainfall led to widespread flash flooding in many parts of the region where roads and bridges were destroyed and washed away along with numerous impacted properties. Several towns and villages experienced significa

Source: NOAA National Weather Service Storm Events Database (event 1210754). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Seneca, NY

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

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