So far this summer, B.C. conservation officers have flagged 1,100 boats coming into the province as high risk for carrying invasive mussels.
This story was originally published on CBC News. To read the rest of this news worthy story, please visit http://www.cbc.ca/news/canada/british-columbia/water-advocates-say-feds-need-to-do-more-to-prevent-invasive-mussels-from-moving-into-b-c-1.4249668?cmp=rss.