May 1, 2023
A broad area of low pressure across the Great Lakes region stalled out well to the west of the region early on Sunday April 30th. A secondary area of low pressure developed and moved up the Eastern Seaboard and tracked across interior New England from Sunday April 30th through Monday May 1st. Heavy rainfall occurred, and flooding was enhanced for this weather event due to the seasonal timing of the rains with spring soils being high in moisture and the vegetation still dormant. These two facto
Source: NOAA National Weather Service Storm Events Database (event 1105097). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Grafton County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.