Floods

A flood is an overabundance of water that covers normally dry lands, caused by heavy rainfall, snowmelt, heavy precipitation, the failure of a dam, or the blockage of a river or stream.
Floods are among the most frequent and costly natural disasters in the Hartford area. While everyone in the Capitol Region may be affected by a flood event, those living in and close to the floodplain are at greatest risk.

Flash floods can take only minutes to develop and may occur hours after rain has stopped falling. Floods can cause injuries and deaths from drowning, destroy property, cause environmental damage, severely impact transportation routes, and disrupt utilities.

If a flood or flash flood is imminent, the National Weather Service or local media may issue a flood watch or warning.

  • A Flood WATCH means a flood is possible in your area.
  • A Flood WARNING means flooding is already occurring or will occur soon in your area.
  • A Flash Flood WATCH means flash flooding is possible in your area.
  • A Flash Flood WARNING means a flash flood is occurring or will occur very soon in your area.

Learn to protect yourself and your family. Download our Hazard Prep Checklists and take steps to be prepared before, during, and after a flood.