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Water Conservation Resources

NamePhoneCities
Water and Wastewater Operations Services (Three Valleys Municipal Water District)909.621.5568

Pomona

Cucamonga Valley Water District909.987.2591

Rancho Cucamonga, portions of the cities of Upland, Ontario and Fontana, and some unincorporated areas of San Bernardino County

Monte Vista Water District909.624.0035

Montclair, Chino Hills, portions of Chino and the unincorporated area lying between the cities of Pomona, Chino Hills, Chino and Ontario

Chino Water Basin District909.626.2711

Chino, Chino Hills, Montclair, Ontario, Rancho Cucamonga, and Upland; it also includes unincorporated areas of San Bernardino County

West Valley Water District909.875.1804

Fontana, Rialto, Bloomington

Inland Empire Utilities Agency909.993.1600

Chino, Chino Hills, Fontana, Montclair, Ontario, Upland

San Bernardino Valley Municipal Water909.387.9200

San Bernardino, Colton, Loma Linda, Redlands, Rialto, Bloomington, Highland, East Highland, Mentone, Grand Terrace, and Yucaipa

Fontana Water Company909.822.2201

Fontana, Rialto, Rancho Cucamonga, Ontario, and unincorporated areas of San Bernardino County

San Gabriel Water Company626.330.1628

Arcadia, Baldwin Park, El Monte, Industry, Irwindale, La Puente, Montebello, Monterey Park, Pico Rivera, Rosemead, San Gabriel, Santa Fe Springs, South El Monte, West Covina, Whittier and unincorporated portions of Los Angeles County, in the communities of Bassett, Hacienda Heights, Los Nietos and South San Gabriel

Metropolitan District Main Headquarters213.217.6000Los Angeles, Orange, Riverside, San Bernardino, San Diego and Ventura counties
Issues:Local Issues