Did You Know?

Monte Vista Water District's capital projects optimize the use of local groundwater supplies, reducing reliance on costly imported water supplies, resulting in lower overall water supply costs.

Your Water District

Installing underground distribution system valveInstalling an underground distribution system valve

Frequently Asked Questions

General Information

  • Where is Monte Vista Water District located?

    Where is Monte Vista Water District located?

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    Monte Vista Water District administrative offices are located at:
    10575 Central Avenue
    Montclair, CA 91763
    (909) 624-0035

    Nearest cross streets are:
    Holt Blvd. and Central Avenue

  • What areas does Monte Vista Water District serve?

    What areas does Monte Vista Water District serve?

    Monte Vista Water District provides retail water services to the city of Montclair, portions of the city of Chino and the unincorporated areas of San Bernardino County in Ontario, Chino and Pomona. The population of these areas totals over 46,000.

    The District also provides wholesale water supply to the city of Chino Hills.

  • Who owns Monte Vista Water District?

    Who owns Monte Vista Water District?

    Monte Vista Water District was founded in 1927 as a county water district under the California Water Code. It is governed by a 5-member Board of Directors who are elected by the voters within the District's service area.
    It is considered a special district and conducts its business similar to other public agencies with noticed open meetings and proceedings.

  • How many connections does Monte Vista Water District have?

    How many connections does Monte Vista Water District have?

    The District has over 11,889 active metered connections.

    Single Family 9,164
    Multi-Family 1,095
    Commercial/Industrial/Institutional 986
    Landscape Irrigation 300
    Agricultural 9
    Other 335