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Coastal Flood — Kent, DE

Oct 29, 2021

Strong high pressure located in eastern Canada and slow moving low pressure approaching from the southeastern states resulted in a prolonged onshore flow along the Middle Atlantic coast. Moderate to major flooding occurred in the tidal areas of Delaware on the afternoon and evening of October 29.

Source: NOAA National Weather Service Storm Events Database (event 986555). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Kent, DE

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

View Kent County flood data →

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Tropical Storm Isabel caused tidal flooding up Delaware Bay, heavy rain and strong power outage producing winds. Isabel made landfall as a hurricane near Drum Inlet, North Carolina around 100 p.m. EDT on the 18th and weakened as it tracked farther inland.

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Post Tropical Storm Sandy caused an estimated $5.5 million dollars of damage across the three counties in Delaware. The damage estimates from the state were broken down to $2.8 million in New Castle County, $832,000 in Kent County and $1.9 million in Sussex County.

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Flash Flood$625K damage

Kent, DE · Jul 12, 2004

A series of thunderstorms with torrential downpours caused flooding from Clayton and Smyrna southeast through Dover. Hardest hit was Smyrna which declared a state of emergency after 11.10 inches of rain fell. This represents approximately a once in five hundred year storm.

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Flash Flood$300K damage

Kent, DE · Jun 19, 1996

Slow moving thunderstorms with torrential downpours washed out two bridges and caused widespread street and highway flooding in the northern part of the county. Many roads were closed. Dover reported 3.11 inches of rain. One bridge washed out near Cheswold.

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