When must all routine coliform test results be reported to the state?

Routine coliform test results must be reported to the state by the 10th of the month following the completion of the tests. This timeline is established by drinking water regulations to ensure that water quality is monitored effectively and that any potential contamination issues are addressed in a timely manner. The requirement for reporting by the 10th promotes prompt action if any results indicate a health risk, thereby helping to protect public health.

In the context of water quality management, timely reporting is essential for maintaining compliance with regulatory standards and ensuring the safety of drinking water supplies. Adhering to this schedule allows state agencies to monitor patterns and make informed decisions regarding water safety and necessary public health interventions.