About Your Water


Washing DishesWater Operations

It would be difficult to imagine our daily lives without the convenience of a reliable water system delivering high-quality water.  Providing safe water to over 107,000 customers is a priority of Jurupa Community Services District (JCSD).  Before any water reaches your home or business it goes through a complex process with the help of multi-million dollar equipment and a highly-trained professional team.

As with all natural water, untreated water contains varying levels of natural and manmade contaminants.  With the help of wells, pumps and pipes located throughout JCSD’s service area, water makes its way toone of our various facilities in order to treat, produce, and deliver water to our customers.   

Water FacilityThe treatment process removes or reduces contaminants to levels that meet U.S. and Environmental Protection Agency and State drinking water health standards.  California has very stringent water quality standards and regulations, amongst the highest in the nation.

Where Your Water Comes From

Where does your tap water come from?  Groundwater is served by 100%groundwater sources. JCSD remains dedicated to continue its reliance on 100% local water (groundwater) for its service area.  Groundwater lies in an underground water-bearing soil called an aquifer and originates from rain, snow, and irrigation system return flows. 

Water FAcility 2Chino Basin Desalter Authority (CDA)

CDA is a Joint Exercise of Powers Agency formed between Jurupa Community Services District, the Santa Ana River Water Company, the Cities of Chino, Chino Hills, Norco and Ontario, Western Municipal Water District and the Inland Empire Utilities Agency. The CDA treats groundwater extracted from the lower Chino Basin and distributes the drinking water to member agencies.  Water that is delivered to our customers is from JCSD and CDA.

How Water is Delivered to Your Home or Business

Water is delivered to JCSD customers through a system of 403 miles of potable water  lines that are buried under ground throughout the cities of Eastvale and Jurupa Valley.  Learn more about JCSD’s water facilities by visiting JCSD Facilities