Water Quality Report

El Toro Water District is committed to delivering safe drinking water to your home or business.  The quality and reliability of your water is our top priority: 24 hours a day, 7 days a week.   Drinking water that is supplied by ETWD meets or exceeds the water quality standards required by the U.S. Environmental Protection Agency (USEPA) and the State Water Resources Control Board, Division of Drinking Water (DDW).  ETWD’s team of certified operators continuously monitors the water supply, conducting approximately 12,000 water quality tests each year from 70 representative sample locations throughout the District’s service area. Our Water Quality Laboratory is certified by the California Environmental Laboratory Accreditation Program.

Each year ETWD mails out a report in June and covers drinking water testing and reporting for the prior year.  The Annual Water Quality Reports can be viewed by clicking on the links below. For more information about this report, or your water quality in general, please contact Customer Service at (949) 837-0660.

2017 Water Quality Report

2016 Water Quality Report

2015 Water Quality Report

2014 Water Quality Report

2013 Water Quality Report

2012 Water Quality Report

2011 Water Quality Report

2010 Water Quality Report

2009 Water Quality Report

2008 Water Quality Report

2007 Water Quality Report

2006 Water Quality Report

2005 Water Quality Report

2004 Water Quality Report

2003 Water Quality Report