Public Information Database- WATERiD
The State of California

Major Water and Wastewater Utilities in California

The Amador Water Agency
American States Water Company
Anaheim Public Utilities
Apple Valley Ranchos Water Companies
Azusa Light & Water
Bolinas Community Public Utility District
Burbank Utilities
California Water Service Company
California-American Water Company
Calleguas Municipal Water District
Camarillo Sanitary District
Camrosa Water District
Carlsbad Municipal Water District
Carmichael Water District
Castaic Lake Water Agency
Central Coast Water Authority
Central Contra Costa Sanitary District
Chino Basin Watermaster
Citrus Heights Water District
Coachella Valley Water District
Contra Costa Water District
Crescenta Valley Water District
Cucamonga County Water District
Davis Public Works Department
Desert Water Agency
Dublin San Ramon Services District
East Bay Municipal Utility District
Eastern Municipal Water District
El Dorado County Water Agency
El Toro Water District
Elsinore Valley Municipal Water District
Fairfield Public Works Water Division
Foster City Public Works
Fresno Department of Public Utilities
Goleta West Sanitary District
Helix Water District
Hi-Desert Water District
Humboldt Bay Municipal Water District
Imperial Irrigation District
Irvine Ranch Water District
Lakewood Water
Las Virgenes Municipal Water District
Lassen Municipal Utility District
Long Beach Water Department
Los Angeles Department of Water and Power
Mammoth Community Water District
Marin Municipal Water District
Marina Coast Water District
Merced Irrigation District
Metropolitan Water District of Southern California
Modesto Irrigation District
Mojave Water Agency
Montecito Water District
Monterey Park Public Works
Monterey Peninsula Water Management District
Monterey Regional Water Pollution Control Agency
Moulton Niguel Water District
Oakdale Irrigation District
Orange County Sanitation District
Orange County Water District
Otay Water District
Padre Dam Municipal Water District
Palmdale Water District
Palo Alto Utilities Department
Park Water Company
Pasadena Water & Power
Rio Linda/Elverta Community Water District
Riverside Public Utilities
Sacramento Regional County Sanitation District
San Benito County Water District
San Bernardino Valley Municipal Water District
San Diego County Water Authority
San Diego Water Department
San Francisco Public Utilities Commission
San Gabriel Valley Water
San Jose Environmental Services
San Jose Municipal Water System
San Jose Water Company
San Juan Water
San Lorenzo Valley Water District
Santa Barbara
Santa Clara Public Utilities
Santa Clara Valley Water District
Santa Monica Water Division
Shasta Lake
Soquel Creek Water District
South San Luis Obispo County
Southern California Water Company
Southwest Water Company
Stege Sanitary District
Stinson Beach County Water District.
Suburban Water Systems
Sweetwater Authority
Tehachapi-Cummings County Water District
Three Valleys Municipal Water District
Turlock Irrigation District
Union Sanitary District.
Upper San Gabriel Valley Municipal Water District
Vallecitos Water District
Valley Center Municipal Water District Homepage
Vandenberg Village Community Services District
Vista Irrigation District
Walnut Valley Water District
Western Municipal Water District
WRD - Water Replenishment District of Southern California.
Yucaipa Valley Water District
Zone 7 Water Agency