What two tables are used to find reportable quantities of hazardous substances?

The correct choice is based on the significance of the CERCLA (Comprehensive Environmental Response, Compensation, and Liability Act) and FWPCA (Federal Water Pollution Control Act) tables in determining reportable quantities of hazardous substances.

CERCLA tables provide valuable information regarding substances that need to be reported when they are released into the environment, focusing on hazardous waste cleanup. This legislation was designed to address the cleanup of sites contaminated with hazardous substances and establishes a system for reporting these spills.

Similarly, the FWPCA addresses the discharge of pollutants into navigable waters and sets requirements for reporting these releases. The tables associated with the FWPCA categorize hazardous substances in relation to water pollution and help ensure compliance with environmental protection standards.

Thus, these two sets of tables are critical for professionals responding to pollution incidents, as they guide the identification and reporting of hazardous substances, ensuring that appropriate actions are taken to protect public health and the environment.