This page is home to resources and reference materials to help you educate yourself about water and air quality, filtration and more. We’ll try to keep this page up to date with the most recent and relevant information.
Southern California Water Reports
The following are water reports that were published by cities throughout Southern California. They are published annually and can give you a great idea about the safety, quality and contaminants in your local tap water. We encourage everyone to know what they are drinking, bathing and cooking with. These reports were provided by the city. One Water Systems is not affiliated with the publishing organizations and does not make any claims about the information within.
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