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2023 NH Flood Safety Awareness Week - Day 2

Posted on: March 14, 2023 - 10:08am

Welcome back to NH Flood Safety Awareness Week! Today’s “Know the Flow: Types of Flooding that may Affect Your Community” is coastal flooding. Coastal flooding occurs along the Seacoast and nearby marshes, bays, and tidally influenced rivers. Hurricanes and winter storms can bring heavy rains, high winds, and storm surges that cause tides to swell and push water onshore. Big waves can erode natural barriers, leaving coasts more vulnerable to future storms and flooding. Sea level rise is also a factor contributing to more frequent and severe coastal flooding.

Flooding along Island Path in Hampton
Flooding along Island Path in Hampton

The photo included here is an example of coastal flooding. Flooding in coastal neighborhoods like this occurs throughout the year, with causes including strong storms and high tide events.

Learn how you can prepare for flooding with the following resources:

  • Readynh.gov - New Hampshire’s official source for information during state emergencies.
  • NH Flood Hazard Viewer – Find out if you live in a flood-prone area.  
  • Floodsmart.gov – Information on National Flood Insurance Program (NFIP) Flood Insurance. 

The New Hampshire Floodplain Management Team
Learn more about New Hampshire Flood Safety Awareness Week.