Geosynthetica / Beginning with an interview from the Potola Landfill in California’s Sierra Nevada Mountains, a new video from Watershed Geosynthetics focuses on the innovative ClosureTurf™ barrier system. The system utilizes geomembrane (from Agru America) and synthetic turf to create a natural-looking cover. As shown in the video and through testimonials from across the country, landfills and local agencies are seeing strong results in erosion control, leachate management, stormwater cleanliness, and odor suppression.