4. Displacement and social disruption: Many residents may be forced to evacuate their homes during a flood, leading to displacement and emotional distress. Temporary shelters may become overcrowded, and access to basic necessities like food, water, and medical care may be limited. The disruption of social networks and community cohesion can also take a toll on residents, leading to feelings of isolation and anxiety. 5. Long-term environmental impact: Flooding can have lasting environmental effects on a city.