Consumer Confidence Report

Water testing stock image

Western’s Consumer Confidence shows how Western continues to provide safe, reliable drinking water. The California State Water Resources Control Board (State Water Board) requires that Western delivers to its customers an annual copy of this report, which summarizes the results of water quality tests and provides specific details about the sources and quality of the water served to our community.

Western compiles this critical and required water quality data throughout the year and provides it to our customers in the annual 2022 Water Quality Report. This report is distributed online to all Western drinking water customers by July first of each year. To request a paper copy of this report you can do so by calling us at 951.571.7119 or via email to