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 ...

A "100-year flood" means a 1% chance of that level of flooding happening each year ... including: Checking FEMA flood maps and assessing home insurance coverage regularly. Preparing emergency kits and ...

A "100-year flood" means a 1% chance of that level of flooding happening ... Checking FEMA flood maps and assessing home insurance coverage regularly. Preparing emergency kits and evacuation ...

Prime Minister Anthony Albanese has announced more than $100 million in new funding for flood-affected communities in Western ...

The municipality has laid new floodplain maps — a 1-in-20-year map applying to areas with a five per cent chance of flooding in any given year and a 1-in-100-year map applying to areas ...

Flooding in coastal areas of the United States is projected to occur 10 times more often over the next 25 years, with about 2.5 million people and 1.4 million ... where 100% of its population (33,000 ...

That year became the largest flood since 1956. We set about recording the changes. As the salinity fell in ultra-salty areas, local microbial communities in the sediment were reshuffled.