WWMT - wwmt.com - Search Results The following is an archived video story. The text content of that video story is available below for reference. The original video has been deleted and is no longer available. Interview: Conservation and improving farms(NEWSCHANNEL 3) - Sediment pollution is the number one pollutant in rivers and streams.We're learning about some simple conservation practices that you can use to create a more productive farm.It's the focus of an upcoming conference called "Cover Your Assets: Improve Your Farm's Productivity." Van Buren Conservation District technician Colleen Forestieri spoke about the conference and how sediment pollutions impacts rivers and streams.