A man stands in mud in the city of Mamulan in Iran's Lorestan Province. Heavy rain and unprecedented flooding has killed at least 70 people in Iran since mid-March.
HOSSEIN MERSADI/AFP/Getty Images
Tom Wilke, his son Chad, and Nick Kenny launch a boat into the swollen waters of the Elkhorn River to check on Wilke's flooded property, in Norfolk, Neb., on Friday, March 15.
A screenshot from a video posted by the City of Lynchburg shows water flowing over Lakeside Drive, which runs atop the College Lake Dam in the Virginia city.
City of Lynchburg via Facebook/Screenshot by NPR
Flooding in Boston's North End during a nor'easter storm on Friday. A new government report suggests floods will become more common over the next century.
David L. Ryan/Boston Globe via Getty Images
A family evacuated their apartment complex in west Houston, where high water coming from the Addicks Reservoir flooded the area after Hurricane Harvey on Aug. 30th.
Erich Schlegel/Getty Images
Residents handle aftermath of hurricane with resilience, humor and spirit. Jaylyn Rosario stands on makeshift barrier to prevent flooding of her home on Avenida Esteves, piled high with sand and debris washed in from a creek.
Carol Guzy for NPR