Steve Griffin | The Salt Lake Tribune Boaters enjoy the water at the Lindon Marina in Orem, Thursday, July 30, 2015. State water quality managers estimate 44 percent of Utah waterways are at risk for the same kinds of toxic algae plaguing Utah Lake. The toxins are blamed for two dog deaths and the demise of two cows. But the state has not allocated much, if any, funding for monitoring and treatment. 