How does LADWP determine the quality of its drinking water?

LADWP determines the quality of its drinking water primarily through regular testing and monitoring for contaminants. This rigorous approach is essential to ensure that the water supplied meets both safety and health standards. The testing encompasses a range of potential pollutants, including physical, chemical, and biological contaminants, to ensure that the water is safe for consumption.

By consistently monitoring water quality, LADWP can quickly identify any deviations from established safety levels and take appropriate corrective actions to protect public health. This systematic method is a fundamental practice in water utilities and reflects regulatory requirements set forth by health authorities. Regular testing ensures ongoing compliance with these regulations, providing assurance to the public regarding the safety and quality of their drinking water.

Other options, while important in their contexts, do not directly address the primary and technical method used for assessing drinking water quality. For instance, customer feedback surveys provide subjective insight but do not quantify water safety. Annual audits and compliance checks focus on operational practices rather than direct water quality assessment, and while advanced artificial intelligence systems may aid in data analysis, they do not replace the necessity of consistent physical water testing and contaminant monitoring.