The use of daily cover materials is generally more common at large landfills because these facilities handle higher volumes of waste and face greater challenges in managing space, odors, and litter. Large sites benefit from materials that are quick to apply and efficient in preserving airspace, which helps extend the operational life of the landfill.
Reusable liners or synthetic tarps are particularly valuable at high-volume sites because they can be deployed and removed rapidly, reducing labor and equipment costs. Smaller landfills may still use daily cover materials, but they often rely on soil or simpler options because the volume of waste is lower and operational demands are less intense. The choice is influenced by cost, availability of materials, regulatory requirements, and the need to keep effective coverage on a daily and consistent basis.
