Tips

How to prevent flooding

Last updated July 31, 2025
Reading time: 1 min
Personne transportant ses effets dans un bac en plastique.

How can you protect your home and belongings in case of river flooding? Take steps now to limit potential damage.

Inspect your home

Check your equipment

  • Properly installed check valves
  • Clean, functional driveway drain on sloped driveway
  • Drainage system for flat roofs and drains
  • Exterior gutters properly connected and free of obstructions

Protect your property

  • Caulk doors and windows.
  • Place documents and other important belongings in a watertight container and store them upstairs.
  • Elevate furniture, appliances and hazardous materials.
  • Be prepared and buy equipment such as a pump, generator, sandbags, etc.
  • Install a submersible pump and check valves in the basement, if you haven’t already done so. 

Keep yourself and your family safe

  • Prepare a family emergency plan.
  • Prepare an emergency kit.
  • Know how to turn off electricity and natural gas.
  • Stay informed by checking traditional media, the city’s Facebook account or your borough’s individual Web page.