Weather Forecast


Invasive species

August 30, 2017
Peter Sorensen leads a University of Minnesota research team looking at ways to alter lock and dam operations in a manner that will deter the upstream movement of Asian carp. Photo by Patrick Moes
Corps changes operations at Lock and Dam 8 to deter Asian carp invasion
August 30, 2017 - 11:50am
May 15, 2009
Court asked to review ballast permit
May 15, 2009 - 7:33am