Posted July 11, 2020 DYK carbon monoxide can kill you out in open water? “…it floats on the water’s surface and one breath if you’re in the water with it can be deadly.“ https://www.prnewswire.com/news-releases/army-corps-of-engineers-reports-an-increase-in-adult-drowning-at-its-lake-and-river-projects-this-summer-301091179.html