Related Links

NASA Earth Observatory: Spring Floods in the U.S. Midwest and Canada
http://earthobservatory.nasa.gov/NaturalHazards/event.php?id=49528

U.S. Army Corps of Engineers: Geological Investigation of the of the Alluvial Valley of the Lower Mississippi River
http://lmvmapping.erdc.usace.army.mil

U.S. Army Corps of Engineers: The Mississippi River and Tributaries Project
http://www.mvn.usace.army.mil/pao/bro/misstrib.htm

PBS American Experience: Fatal Flood
http://www.pbs.org/wgbh/amex/flood/index.html