What is daily cover in landfill operations?

Daily cover refers to the material that is applied to the surface of the landfill at the end of each operational day. This practice is essential for several reasons, primarily to minimize potential odors, control litter, and discourage pests and wildlife. By applying this cover daily, operators can help mitigate environmental issues and maintain site compliance with regulations.

The choice highlights the necessity of covering the exposed waste at the end of the day to enhance the operational integrity of the landfill. This temporary cover serves to protect the waste from environmental elements and assists in managing the site effectively until the next day's operations begin.

This practice differs from other cover types, such as the weekly cover or permanent cover, which serve different purposes over longer periods. Weekly cover is not sufficient for daily needs, and applying cover at the start of operations would not address the risks associated with exposed waste that accumulates throughout the day. Additionally, permanent covers are specifically used for closed landfill cells to prevent leachate generation and facilitate vegetation growth, which is unrelated to daily operations.