A "100-year flood" means ... Given the changing nature of flood risks, communities and individuals should take proactive steps, including: Checking FEMA flood maps and assessing home insurance ...

A sweeping post-Harvey plan to knock at-risk structures out of the area's 100-year floodplain has been drawn ... the distance from Los Angeles to New York — and over 380 stormwater detention ...

The Ithaca Common Council voted unanimously on April 9 to advance legislation to align the city’s floodplain regulations with ...

In a generation, a "100-year flood" could reach homes ... rise projections and census data to map where severe coastal flooding is expected to expand by the beginning of the second half of the 21st ...

A 100-year flood has a 1% chance of happening in any given year. A 500-year flood? Just a 0.2% chance. But that doesn’t mean ...

a statistical calculation that helps the government determine floodplain maps, marking the boundary where there's a 1% chance of flooding in any single given year within an average period of 100 ...