Flood protection refers to various methods and structures designed to prevent or reduce the impact of flooding on communities and infrastructure. Common strategies include levees, which are earthen barriers built along rivers, and floodwalls, which are concrete structures that protect urban areas. Additionally, floodplain zoning helps manage land use in areas prone to flooding. Another important aspect of flood protection is the use of drainage systems, such as stormwater management, to redirect excess water away from populated areas. Early warning systems, like those provided by the National Weather Service, also play a crucial role in alerting communities about potential flood risks, allowing for timely evacuations and preparations.