A reason for this confusion might be that for some flood mitigation is a constant action in some areas that have recurring flooding or active sump pumps to keep water out of their basements or other water sources. In essence, flood mitigation involves both preventive actions taken before a flood occurs and responsive strategies implemented during or after a flood event. Flood prevention involves preemptive measures to reduce the risk of flood damage. For instance, homeowners may install sump pumps or conduct annual inspections of vulnerable areas such as basements and chimneys. By regularly maintaining these systems and structures, individuals can help prevent water intrusion and minimize potential damage.