Did You Know?

During the past 12 years, the District has constructed seven groundwater production wells and a nitrate blending station.

Your Water District

Well house with water efficient plantsWell house with water efficient plants

About Us

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Monte Vista Water District (MVWD), a county water district formed in 1927, provides retail and wholesale water supply services to a population of over 130,000 within a 30-square mile area, including the communities of Montclair, Chino Hills, portions of Chino and the unincorporated area lying between the cities of Pomona, Chino Hills, Chino and Ontario.