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Learning Center

Water Quality Reports

We take water quality very seriously. When it comes to complying with strict federal regulations for delivering clean, quality drinking water, we’ve consistently scored among the highest of all water companies. Currently, we score greater than 99% in drinking water compliance – a fact that we are immensely proud of.

In the past several years, and all over the country, we’ve received more than 150 awards for superior water quality from state regulators, industry organizations, individual communities, and governmental and environmental agencies. Visit our Accolades section to view some of our recent awards.

Find Your Water Quality Report

To learn more about the water quality in your area, either click on the link below to search for your water system by zip code or simply scroll down and find your water system by name. For most systems, you will find two files for each system. The first is a Basic Water Quality Summary that includes the water quality information that customers most commonly request. If you want more information, we invite you to view the Detailed Water Quality Report (also called the Consumer Confidence Report or CCR) that contains more information including where the water comes from, any contaminants that were detected, and additional educational information.

Search by Zip Code

Search by System Name

Ambler Park - Basic Water Quality Summary

Ambler Park - Detailed Water Quality Report (CCR)

Antelope System - Basic Water Quality Summary

Antelope System - Detailed Water Quality Report (CCR)

Arden System - Basic Water Quality Summary

Arden System - Detailed Water Quality Report (CCR)

Baldwin Hills - Detailed Water Quality Report (CCR)

Bishop - Basic Water Quality Summary

Bishop - Detailed Water Quality Report (CCR)

Chualar - Basic Water Quality Summary