Flood Defense Structures

Flood defense structures are systems designed to protect areas from flooding. They include levees (earthen barriers to hold back water), flood walls (concrete barriers), and dams (which control water flow in rivers). Additionally, retention basins store excess rainwater, and drainage systems help redirect water away from vulnerable areas. These structures aim to minimize damage to homes, infrastructure, and ecosystems by managing surface water and preventing overflow from rivers and coastlines. Effective flood defenses are crucial for safeguarding communities, especially in regions prone to heavy rainfall or rising sea levels.