Final answer:
The SDWA uses water quality reports and public notifications to protect the public's health.
Step-by-step explanation:
The Safe Drinking Water Act (SDWA) uses two general categories of reporting to protect the public's health: water quality reports and public notifications. Under the SDWA, water companies are required to provide consumers with a water quality report that details the levels of contaminants in the drinking water. This allows the public to be informed about any potential health risks associated with their water source. Additionally, the SDWA mandates that water systems must issue public notifications if there are severe water issues that could pose a risk to public health.