By how many days must compliance testing results be reported after the end of the month?

• A. 5 days
• B. 10 days
• C. 15 days
• D. 30 days

Answer: (B)

Compliance testing results are crucial for ensuring that water treatment facilities adhere to regulatory standards for safe drinking water. These results must be reported within a specific timeframe to maintain accountability and transparency in water quality management.

Reporting compliance testing results 10 days after the end of the month allows for timely review and action if any issues are detected. This timeframe strikes a balance, providing operators sufficient time to compile and verify their data while ensuring that stakeholders, including regulatory agencies and the public, receive information without undue delay.

Maintaining this deadline is essential for regulatory compliance and helps ensure that any potential issues are addressed promptly, thereby protecting public health and environmental standards.