Recent Examples on the WebIn 2014, water flowed into the tunnel from a nearby hillslope, and frozen puddles collected inside. Madeline Ostrander, Smithsonian Magazine, 4 May 2020 For example, planting crops across, rather than down, a hillslope can interrupt the flow of water and stop it from picking up and removing soil. Dan Evans, Quartz, 29 Dec. 2019