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  2. Iowa flood of 2008 - Wikipedia

    en.wikipedia.org/wiki/Iowa_flood_of_2008

    The Iowa flood of 2008 was a hydrological event involving ... to call for a voluntary evacuation Map of ... evacuation of a 100-year flood zone in downtown Des Moines ...

  3. File:Map of Iowa highlighting counties presidentially ...

    en.wikipedia.org/wiki/File:Map_of_Iowa...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us

  4. June 2008 Midwest floods - Wikipedia

    en.wikipedia.org/wiki/June_2008_Midwest_floods

    At 3:43 am on the morning of June 14, the National Weather Service in Des Moines Iowa issued a Flash Flood Warning for the City of Des Moines due to a 50-foot-wide (15 m) levee breach along the Des Moines River in Des Moines near Birdland Park between 6th Avenue and New York Avenue.

  5. What's a 100-year flood? A hydrologist explains

    www.aol.com/news/whats-100-flood-hydrologist...

    A '100-year flood' doesn't mean you'll be flood-free for the next 99 years. Win McNamee/Getty ImagesA 100-year flood, like a 100-year storm, is one so severe it has only a 1% chance of hitting in ...

  6. 100-year flood - Wikipedia

    en.wikipedia.org/wiki/100-year_flood

    For river systems, a 100-year flood is generally expressed as a flowrate. Based on the expected 100-year flood flow rate, the flood water level can be mapped as an area of inundation. The resulting floodplain map is referred to as the 100-year floodplain. Estimates of the 100-year flood flowrate and other streamflow statistics for any stream in ...

  7. What’s causing the devastating flooding in the Midwest? - AOL

    www.aol.com/news/causing-devastating-flooding...

    Iowa Gov. Kim Reynolds said water in some areas rose above records from 1993, a flood many in the Midwest remember as the worst of their lives. The flood have hit parts of Iowa, South Dakota ...

  8. Coralville Lake - Wikipedia

    en.wikipedia.org/wiki/Coralville_Lake

    After widespread flooding in the United States during the early 1930s, Congress passed the Flood Control Act of 1938. The United States Army Corps of Engineers built the 100-foot-high earthen dam primarily as a flood control project for the Mississippi River. Construction started in 1949, was delayed by the Korean War, and was completed in 1958 ...

  9. Iowa cities along the Mississippi River are the latest to be ...

    www.aol.com/iowa-cities-along-mississippi-river...

    Water surrounds a stop sign in Davenport after water from the Mississippi River broke through temporary flood barriers, in 2019. The river is flooding again.