Pollution found in US river downstream of Canada mines

Pollution found in US river downstream of Canada mines

News Type: State Source: Great Falls Tribune
Click here to read the article: https://www.greatfallstribune.com/story/news/2019/09/23/pollution-found-montana-river-downstream-canada-mines/2424500001/

BILLINGS (AP) — U.S. government scientists found high levels of pollution that can be toxic to fish, aquatic insects and the birds that feed on them in a river that flows into Montana and Idaho from a coal mining region of Canada, officials said Monday.