Submitted by mtdave on Tue, 2016-11-15 15:58 Aquatic Invasive Species/ Clean Angling Vote Up Down +26 + zebra mussel 1.jpg Glacier National Park announced in a press release on Thursday that in response to the recent detection of invasive mussel populations in central Montana, the park has issued an interim boating closure within all park waters. http://www.kbzk.com/story/33686940/glacier-national-park-announces-boati...