S. 4515: Flood Mapping Modernization and Homeowner Empowerment Pilot Program Act of 2026

S. 4515 is a federal bill in the 119th Congress. Before this bill, local governments and homeowners relied on traditional federal flood maps that often missed localized urban flooding caused by heavy rain overwhelming storm sewers. Under this bill, the Federal Emergency Management Agency will run a pilot… See its sponsors, how members voted, and a plain-English breakdown on PolityLens.