Find Your Water Provider
California has an average grade of B+ for lead and copper contamination. This grade is an average grade taken from 79 who serve 8,018,604. Select your water provider below for more information.
We can help you find your local water provider.
Water Providers in California
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- Adelanto Water
- Alameda County Water
- American Water - Vandenberg Air Force Base
- Anaheim Water
- Antelope Valley-East Kern Water Agency
- Apple Valley Ranchos Water
- Arcadia Water
- Arcata Water
- Arvin Community Services District
- Atascadero Mutual Water Company
- Atwater Water
- Azusa Light And Water
- Bakersfield Water
- Beaumont Cherry Valley Water District
- Bellflower-Somerset Mutual Water Company
- Benicia Water
- Brentwood Water
- Buena Park Water
- Burbank City Water Department
- Burlingame Water Department
- Cal-Am - Antelope
- Cal Am Water Monterey
- Cal Am Water Parkway
- Cal Am Water - Thousand Oaks
- California American Water
- California American Water
- California American Water Coronado
- California American Water Duarte
- California City Water
- California Water Service
- California Water Service - Dominguez
- California Water Service - San Mateo
- CalWater - Bakersfield
- CalWater - Bear Gulch
- CalWater (California Water Service) - East Los Angeles District
- CalWater (California Water Service) - Visalia
- Cal Water - City Of King
- Calwater Hermosa-Redondo
- CalWater - Livermore
- Cal Water Los Altos
- CalWater - North Garden
- Cal Water - Rancho Dominguez
- CalWater - San Carlos
- Cal-Water Service Chico
- CalWater - South San Francisco
- CalWater – Stockton
- Cal Water - Westlake
- Camarillo Water
- Camrosa Water District
- Carlsbad Water
- Carmichael Water District
- Citrus Heights Water
- City of Alhambra Water
- City Of American Canyon Water
- City of Antioch Water
- City Of Avenal Water
- City Of Banning Water Department
- City Of Beverly Hills Water
- City Of Brawley Water
- City Of Brea Water
- City Of Calexico Water
- City Of Ceres Water
- City Of Cerritos Water
- City Of Chino Hills Water
Water Providers by City
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- Adelanto
- Alhambra
- American Canyon
- Anaheim
- Anatolia
- Antioch
- Apple Valley
- Arcadia
- Arcata
- Artesia
- Arvin
- Atascadero
- Atherton
- Atwater
- Auburn
- Avenal
- Azusa
- Bakersfield
- Baldwin Park
- Bangor
- Banning
- Barstow
- Beaumont
- Bell
- Bellflower
- Bell Gardens
- Belmont
- Benicia
- Beverly Hills
- Big Bear City
- Bonsall
- Bowman
- Bradbury City
- Brawley
- Brea
- Brentwood
- Buena Park
- Burbank
- Burlingame
- Calabasas
- Calexico
- California
- Camarillo
- Carlsbad
- Carmichael
- Ceres
- Cerritos
- Chico City
- Chino
- Chino Hills
- Chowchilla
- Chula Vista
- Citrus Heights
- Clovis
- Coachella
- Colton
- Compton
- Concord
- Corcoran
- Corona
- Coronado
- Corte Madera
- Costa Mesa
- Covina
Water Providers by County
- Alameda
- Arizona Cafe
- Butte
- Contra Costa
- Del Norte
- El Dorado
- Fresno
- Humboldt
- Imperial
- Kern
- Kings
- Long Beach
- Los Angeles
- Madera
- Marin
- Merced
- Monterey
- Napa
- Nevada
- Orange
- Placer
- Riverside
- Sacramento
- San Benito
- San Bernardino
- San Francisco
- San Joaquin
- San Luis Obispo
- San Mateo
- Santa Barbara
- Santa Clara
- Santa Cruz
- Shasta
- Solano
- Sonoma
- Stanislaus
- Sutter
- Tehama
- Tulare
- Ventura
- Yolo
