Since 1991, California water utilities have been providing information on drinking water served to their customers. the City of Chino is pleased to provide you with the Annual Water Quality Report, also known as the Consumer Confidence Report. This report summarizes the drinking water quality provided by the City of Chino. Each report includes details about where your water came from, how it was tested, and how it complied with state and federal requirements.
WATER QUALITY REPORT 2009