What should responders primarily assess during a pollution incident?

During a pollution incident, responders primarily need to assess the classification of the discharge because understanding what type of pollutant is involved is crucial to determine the appropriate response measures. The classification informs responders about the nature and potential hazards of the substance, including its toxicity, reactivity, and flammability. This knowledge is pivotal for effectively managing the situation, protecting public health, minimizing environmental damage, and ensuring the safety of the responders themselves.

Knowing the classification helps in deciding on containment strategies, possible health risks, and required protective gear. Different types of pollutants can have varied impacts on the environment and require specific methods for control and remediation. For example, a chemical spill will have different implications and response protocols compared to a oil spill.

While assessing the volume of discharge, impact on wildlife, and public response are important factors in the overall assessment and management of a pollution incident, they are secondary to understanding what the pollutant is and how it behaves. The classification lays the foundation for determining all subsequent actions and strategies for effective incident management.