Close The Salt Used to Melt Icy Roads is Contaminating America's Lakes Salting the roads during winter helps de-ice frozen pavement. But sprinkling all of that salt is contaminating our lakes, according to a new study. Sean Dowling (@seandowlingtv) has more. KHOU 7:14 AM. CDT April 11, 2017 TRENDING VIDEOS Fake FEMA inspectors in Houston neighborhoods Houston reservoirs still not empty Inside the chaos: Police release Las Vegas body cam footage Shooting survivors want more than prayers for Las Vegas $600 Texas-sized homecoming mum 11 new features in IOS 11 Wednesday morning forecast HOA fight over WWII tank More join class action lawsuit against Arkema National Night Out has new meaning after Harvey More Stories Caught on Camera: Man rapping at doorstep of west… Jan 23, 2018, 10:52 p.m. Remains found in Heights attic identified as missing woman Jan 23, 2018, 5:53 p.m. Police: Man fatally shot by officer following… Jan 23, 2018, 8:06 p.m.