On Tuesday, June 11, there was a video chat on the IFloodS field campaign including PI Walt Petersen. See this link to view a playback of the 1hr video chat:
http://spaceref.com/earth/nasas-iowa-flood-study-hangout.html
IFloodS Blog - Earth Observatory
NASA radio audio:
http://iowaenvironmentalfocus.org/2013/06/10/on-the-radio-ifloods/
PMM IFLOODS page:
http://pmm.nasa.gov/node/784
IFloods photos (on IFC site):
http://www.flickr.com/photos/ifc-iihr/sets/72157633225404315/