The Federal Emergency Management Agency has undercounted nearly 8 million homes and businesses that face substantial risk of flooding, placing more Americans in jeopardy from coastal storms, rising rivers and flash flooding, according to a new analysis from the nonprofit First Street Foundation.

It is FEMA’s job to warn homeowners about major flood risks, but its approach is notoriously limited. In Cook County alone, researchers found about six times as many properties in danger as FEMA estimated.

Across much of the United States, the flood risk is far greater than government estimates show, new calculations suggest, exposing millions of people to a hidden threat — and one that will only grow as climate change worsens.

The Iowa Water Center (IWC) annually administers a statewide grant competition known as the IWC Graduate Student Research Competition.

Researchers with the Iowa Flood Center at the University of Iowa are releasing new community flood maps following recent rain across the state.

The Iowa Flood Center (IFC) at the University of Iowa has installed over 30 new stream sensors this spring to help communities be better prepared when water levels begin to rise. The new stream sensors help fill identified flood monitoring and forecasting gaps, providing river level information for informed decision making.

The Iowa Flood Center (IFC) at the University of Iowa has recently developed scenario-based flood inundation maps for the Mississippi River, stretching from Lock and Dam No. 11 in Dubuque to Lock and Dam No. 19 in Keokuk.

Inspired by neighboring Iowa's flood-monitoring system, a Missouri group tasked with giving recommendations on building flood resiliency to the governor by the end of the month heard a presentation Wednesday on how the state could develop a similar system.

As spring flooding threatens cities across the Midwest, local government leaders on the frontlines of COVID-19 prepare for a “dual disaster” response.

As Iowa and other states brace for more flooding this spring along the Upper Mississippi River, a new report highlights the continued threat facing the waterway.