2021 Water Quality Report

Since 1990, California public water utilities have been providing an annual Water Quality Report to their customers. This year’s report covers calendar year 2020 drinking water quality testing and reporting.

The City of Garden Grove Water Services Division (City) vigilantly safeguards its water supply and, as in years past, the water delivered to your home meets the quality standards required by federal and state regulatory agencies. The U.S. Environmental Protection Agency (USEPA) and the State Water Resources Control Board, Division of Drinking Water (DDW) are the agencies responsible for establishing and enforcing drinking water quality standards.