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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 - Basic Water Quality Summary

Baldwin Hills - Detailed Water Quality Report (CCR)

 

Bishop - Basic Water Quality Summary

Bishop - Detailed Water Quality Report (CCR)

 

Chualar - Basic Water Quality Summary

Chualar - English - Detailed Water Quality Report (CCR)

Chualar - Spanish - Detailed Water Quality Report (CCR)

 

Coronado - Basic Water Quality Summary

Coronado - Detailed Water Quality Report (CCR)

 

Duarte - Basic Water Quality Summary

Duarte - Detailed Water Quality Report (CCR)

 

Hidden Hills - Basic Water Quality Summary

Hidden Hills - Detailed Water Quality Report (CCR)

 

Isleton System - Basic Water Quality Summary

Isleton System - Detailed Water Quality Report (CCR)

 

Larkfield System - Basic Water Quality Summary

Larkfield System - Detailed Water Quality Report (CCR)

 

Las Posas - Basic Water Quality Summary 

Las Posas - Detailed Water Quality Report (CCR)

 

Lincoln Oaks System - Basic Water Quality Summary

Lincoln Oaks System - Detailed Water Quality Report (CCR)

 

Monterey - Basic Water Quality Summary

Monterey - Detailed Water Quality Report (CCR)

 

Parkway System - Basic Water Quality Summary

Parkway System - Detailed Water Quality Report (CCR)

 

Ralph Lane - Basic Water Quality Summary

Ralph Lane - Detailed Water Quality Report (CCR)

 

Rosemont System - Basic Water Quality Summary

Rosemont System - Detailed Water Quality Report (CCR)

 

Ryan Ranch - Basic Water Quality Summary

Ryan Ranch - Detailed Water Quality Report (CCR)

 

San Marino - Basic Water Quality Summary

San Marino - Detailed Water Quality Report (CCR)

 

Security Park System - Basic Water Quality Summary

Security Park System - Detailed Water Quality Report (CCR)

 

Suburban System - Basic Water Quality Summary

Suburban System - Detailed Water Quality Report (CCR)

 

Thousand Oaks / Newbury Park - Basic Water Quality Summary

Thousand Oaks / Newbury Park - Detailed Water Quality Report (CCR)

 

Toro - Basic Water Quality Summary

Toro - Detailed Water Quality Report (CCR)

 

Walnut Grove System - Basic Water Quality Summary

Walnut Grove System - Detailed Water Quality Report (CCR)

 

West Placer System - Basic Water Quality Summary

West Placer System - Detailed Water Quality Report (CCR)