The preparation and dissemination of this annual Drinking Water Quality Report (DWQR) is required by the California State Water Resources Control Board, Division of Drinking Water (SWRCB-DDW) and is prepared in accordance with their guidelines.
For questions regarding this DWQR, please call the Water Quality Hotline at (213) 367-3182.
Archived Reports
2020 Drinking Water Quality Report
2019 Drinking Water Quality Report
2018 Drinking Water Quality Report
2017 Drinking Water Quality Report
2016 Drinking Water Quality Report
2015 Drinking Water Quality Report
2014 Drinking Water Quality Report
2013 Drinking Water Quality Report
2012 Drinking Water Quality Report
2011 Drinking Water Quality Report