The Flathead County Solid Waste District Landfill & ALL Container Sites Will Be CLOSED Memorial Day Monday, May 26, 2025 ** FLATHEAD COUNTY SOLID WASTE 406-758-5910 220985 The Flathead County Solid Waste District Landfill & ALL Container Sites Will Be CLOSED Memorial Day Monday , May 26 , 2025 ** FLATHEAD COUNTY SOLID WASTE 406-758-5910 220985