Manager of Landfill Operations (MOLO) Practice Test 2026 – Your All-in-One Guide to Exam Success!

Daily cover refers to the layer of material applied to exposed solid waste at the end of each operating day to control odors, prevent access by pests, and minimize windblown litter. This cover typically consists of soil, but can also include other approved materials. It is essential for ensuring health and safety at landfill sites and helps maintain the integrity of waste management practices.

Interim cover is used in particular situations during partial closure when a landfill section is not yet finished but requires temporary stabilization. Final cover, in contrast, is a permanent layer covering the entire landfill once it is closed, designed to prevent water infiltration and gas emissions. Buffer cover is not a widely recognized term in standard landfill operations, and its use can vary significantly. Understanding the function and application of daily cover is crucial for effective landfill management and compliance with environmental regulations.