Great Lakes Videos: May 13, 2011 For links to these videos and more, visit http://www.glin.net/news/video Lutsen water use worries Minn. DNR, angers fisherman WDIO-TV - Duluth, MN (5/11) The Poplar River rages through Lutsen on the North Shore. It's where Lutsen gets its water to make snow for its ski hills each winter. An Asian carp solution? UpperMichigansSource.com (5/10) Asian carp have been threatening to invade the Great Lakes for years, but a permanent solution remains to be found. With the opportunity to act quickly slipping away, a couple of scientists have come up with a plan. Boater education on weather conditions in NY's North Country New York Sea Grant (5/6) Last year at this time, we were looking at water levels so low people were having trouble getting boats into the North Country's lakes and rivers. This year, the rain and flooding is causing more problems. Streams neutralize nitrate in groundwater University of Wisconsin Sea Grant Institute (5/6) Nitrate is a widespread contaminant of groundwater -- the water that 70 percent of Wisconsin's people drink.