Flood Risk and Preparing for Floods
Flooding is a common, naturally occurring event in B.C. Although it can happen at any time of year, the most severe floods typically occur in spring — known as freshet — or during fall and winter. This seasonal flooding is usually caused by heavy rain and snowmelt.
Homes may be at risk when flood water spreads to adjoining areas that are normally dry. Depending on the type and severity of flooding, it could take hours, weeks and potentially months for the water to recede and the clean-up to begin.