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.
We are continuously uploading the Annual Water Quality Reports as they are completed. If your 2012 report is not linked below, please check back soon.
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)
