BEND, OR -- The head of the Deschutes County Solid Waste Department speaks Saturday morning at the Bend downtown library. Chad Centola’s presentation is titled “What Happens to Your Garbage After Pick Up?” He says in about 9-years the county will have to replace the Knott Landfill, but as for right now, the Solid Waste Management Plan is being updated. Centola says when the plan is finished, they’ll begin looking for a Knott Landfill replacement. Centola’s presentation is at 9-30 Saturday morning.