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Millions of American Homes at Greater Flood Risk Than Government Estimates, New Study Says
"Nearly six million properties across the U.S. have a substantial risk of flooding that isn’t disclosed by federal flood maps, according to a nonprofit research firm that released its own U.S. flood maps Monday....
FEMA classifies 8.7 million properties as having a 1% annual flood risk, according to First Street, while First Street’s maps put 14.6 million properties into that category, or about 10.3% of all properties in the contiguous U.S....First Street is making its flood-risk data, including a 1-to-10 score for each property in the contiguous U.S., available free to consumers."
"Nearly six million properties across the U.S. have a substantial risk of flooding that isn’t disclosed by federal flood maps, according to a nonprofit research firm that released its own U.S. flood maps Monday....
FEMA classifies 8.7 million properties as having a 1% annual flood risk, according to First Street, while First Street’s maps put 14.6 million properties into that category, or about 10.3% of all properties in the contiguous U.S....First Street is making its flood-risk data, including a 1-to-10 score for each property in the contiguous U.S., available free to consumers."