How can humans protect their towns from flooding?

Humans can protect their towns from flooding by implementing effective drainage systems to manage rainwater and runoff, constructing levees and floodwalls to contain rising waters, and restoring natural wetlands that absorb excess water. Additionally, urban planning that includes flood-resistant infrastructure, such as elevated buildings and permeable surfaces, can mitigate flood risks. Community awareness and preparedness programs are also essential for ensuring residents know how to respond during flood events.