- Your Water
At Monte Vista Water District, our highest priority is to provide the highest quality supply of drinking water that meets all federal and state drinking water standards.
Four of the District's groundwater wells have the capability of injecting water into the Chino Basin aquifer as well as pump water from it.
In 1998, Monte Vista Water District executed a long-term agreement with the city of Chino Hills to provide up to 20.22 million gallons of water per day.
The District maintains 198 miles of distribution pipelines that deliver water to 4 pressure zones.
In delivering service to our customers, protection of public health is our highest priority.
Monte Vista Water District obtains its water supply from three primary sources, groundwater, imported surface water, and recycled water.