What type of report is required by the EPA for community water systems to provide customers on the system's water quality?

Community water systems are required to provide an annual water quality report to their customers, known as the Consumer Confidence Report (CCR). This report includes essential information about the water source, the level of contaminants found in the water, and any potential health risks associated with those contaminants. The annual frequency ensures that consumers are kept informed about the quality of their drinking water and any changes or improvements made to the water system over the past year. By mandating a yearly report, the EPA helps to promote transparency and public health awareness regarding water quality standards and safety.