Critical land is land that is no longer productive from an agricultural perspective, because management and use do not pay attention to land management requirements and soil conservation principles. Land damage can take the form of physical, chemical or biological damage which can threaten production functions. Land is said to be critical when the function of the land has been significantly disturbed in its intended use. This research is non-experimental research using exploratory descriptive methods. The data collected is secondary data obtained through official publications from the Environmental Service and related agencies from several environmental documents of coal mining companies that have received approval from the authorized Agency. The secondary data used is the data needed to calculate the amount of erosion which is used as a basis for evaluating land criticality. These data include: texture (dust content, clay content and very fine sand content), permeability, bulk density, rainfall, slope and slope length, management factors, land cover vegetation factors and soil organic C content which are used to determine soil erodibility. Erosion estimation uses the USLE (Universal Soil Loss Equation) method using secondary data that has been obtained.