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Flash Flood — Rensselaer, NY

Jan 24, 1999

An area of low pressure moved into the western Ohio Valley late January 24 and reached the eastern Great Lakes region by early on January 26. This low brought up to an inch of rain over portions of eastern New York. The rainfall combined with very mild temperatures lead to rapid snowmelt. The runoff caused some small creeks and small rivers to come out of their banks. Also drainage systems clogged with ice and snow allowed water to build up on city streets. Finally, ice jams exacerbated the fl

Source: NOAA National Weather Service Storm Events Database (event 5685683). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Rensselaer, NY

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

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More Flood Stories

Flash Flood$500K damage

Rensselaer, NY · Jul 14, 2021

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Slow-moving thunderstorms trained over Rensselaer County during the afternoon of the 14th, resulting in a bullseye of 2-5 of rainfall over two to three hours over central and southern portions of the county.

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Slow-moving thunderstorms trained over Rensselaer County during the afternoon of the 14th, resulting in a bullseye of 2-5 of rainfall over two to three hours over central and southern portions of the county.

Read the full account →
Flash Flood$500K damage

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Slow-moving thunderstorms trained over Rensselaer County during the afternoon of the 14th, resulting in a bullseye of 2-5 of rainfall over two to three hours over central and southern portions of the county.

Read the full account →