The severity of a discharge during the preliminary assessment evaluates what key element?

In evaluating the severity of a discharge during the preliminary assessment, the focus is primarily on the feasibility of removal. This involves assessing whether the substances released can be effectively contained and cleaned up using available resources, technologies, and methods. Understanding the feasibility is crucial because it influences not only the cleanup strategy but also the timeline and overall response to the incident.

Effective remediation depends on whether the necessary equipment, materials, and trained personnel are available to address the specific type of discharge. If a spill is deemed feasible to clean up, responders can develop a clear plan for mitigation and restoration of the affected area. This evaluation also takes into account the risks associated with the removal process, ensuring that responders can execute their tasks safely and efficiently.

While elements such as cost of cleanup, volume of the leak, and extent of environmental damage are certainly important considerations in overall response planning, they do not directly evaluate the immediate feasibility of addressing the discharge itself, which is the core focus of the preliminary assessment.