California water providers — page 29
Find published drinking-water records, providers, and official agency resources for California. Review sources, sample dates, and coverage.
Official drinking-water resources
The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.
Community systems appear first. Sort: Population served · A–Z
Public water systems
7,406 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.
- Covelo Mobile Home ParkCA2300892 · CWS · Population served: 30
- Desert Rose MHP090600039 · CWS · Population served: 30
- Golden State Water Company - South ShoreCA1700519 · CWS · Population served: 30
- Higuera ApartmentsCA4000563 · CWS · Population served: 30
- Jonata Homeowners AssociationCA4200814 · CWS · Population served: 30
- Krotona InstituteCA5601401 · CWS · Population served: 30
- Lakeside Mobile EstatesCA0500075 · CWS · Population served: 30
- Live Oak Creek Mutual Water CompanyCA4300829 · CWS · Population served: 30
- La Cienega MHP090600041 · CWS · Population served: 30
- Mammoth Pool Mobile Home ParkCA2000589 · CWS · Population served: 30
- Mustang Springs Mutual WaterCA4000775 · CWS · Population served: 30
- Paradise Valley MwcCA3301502 · CWS · Population served: 30
- Redwood Heights Mutual Water CompanyCA4900639 · CWS · Population served: 30
- Rockwood Estates Mutual Water CompanyCA4301013 · CWS · Population served: 30
- Tuolumne Me-Wuk Ridgeline090605169 · CWS · Population served: 30
- Uc Desert Research And Extension CenterCA1300571 · CWS · Population served: 30
- Yurok - McCoy - Kenek090600161 · CWS · Population served: 30
- Los Angeles, City of - Power Plant #1CA1900555 · CWS · Population served: 29
- Wini Mutual Water CompanyCA1503526 · CWS · Population served: 29
- Berry Creek Community Service DistCA0400016 · CWS · Population served: 28
- Evergreen Motel & MhpCA3200114 · CWS · Population served: 28
- Forest Village LLCCA0400042 · CWS · Population served: 28
- Laguna Village Rv ParkCA3400397 · CWS · Population served: 28
- North Kranenburg WsCA1503669 · CWS · Population served: 28
- Puente Housing SolutionsCA4100610 · CWS · Population served: 28
- R Ranch At The LakeCA2800593 · CWS · Population served: 28
- Richardson Beardsley Park Inc.CA3701780 · CWS · Population served: 28
- South Desert Mutual Water CompanyCA1502619 · CWS · Population served: 28
- Alexander Valley Acres Water CompanyCA4900646 · CWS · Population served: 27
- Juanita Court Mutual WaterCA5200588 · CWS · Population served: 27
- Pine Hill Terrace Mobile Home ParkCA4900674 · CWS · Population served: 27
- Puerta La Cruz Cc #14CA3710800 · CWS · Population served: 27
- Schweikart Water SystemCA1502545 · CWS · Population served: 27
- Segura'S Rv Park LLCCA1100254 · CWS · Population served: 27
- Emerald City Mutual Water CoCA4400667 · CWS · Population served: 26
- Foster Farms #5CA5000579 · CWS · Population served: 26
- Loch Haven Mutual Water CompanyCA4900575 · CWS · Population served: 26
- Martinez ApartmentsCA3900751 · CWS · Population served: 26
- Mirasol Company Water SystemCA1500152 · CWS · Population served: 26
- Mountain of Attention WaterCA1700527 · CWS · Population served: 26
- Rio Vista Mobilehome EstatesCA4500106 · CWS · Population served: 26
- River Road Mutual Water CompanyCA5000020 · CWS · Population served: 26
- Spring Mountain Mutual Water CompanyCA1500566 · CWS · Population served: 26
- Wheatland Park EstatesCA5800821 · CWS · Population served: 26
- Ada'S LodgesCA4000839 · CWS · Population served: 25
- Antoinette Mutual Water CoCA5201140 · CWS · Population served: 25
- Bonfire Village HotelCA5700555 · CWS · Population served: 25
- Bradley-Lockwood Rd WsCA2701701 · CWS · Population served: 25
- Buehner HousesCA5000297 · CWS · Population served: 25
- Barajas MHP090600031 · CWS · Population served: 25
- Cold Creek Mutual Water CompanyCA4700885 · CWS · Population served: 25
- Collinsville Water WorksCA4800511 · CWS · Population served: 25
- Cresta Mesa ParqueCA4800589 · CWS · Population served: 25
- Falling Rock Rv ParkCA0400117 · CWS · Population served: 25
- Frccsd Hot SpringsCA3200155 · CWS · Population served: 25
- Garcia MHP090600037 · CWS · Population served: 25
- Harmony VillageCA5100125 · CWS · Population served: 25
- Hometown Water AssociationCA1500564 · CWS · Population served: 25
- Honey Lake CampgroundCA1800522 · CWS · Population served: 25
- Jackson Hide-A-WayCA1300629 · CWS · Population served: 25
- Mescal Creek Water, IncCA1900147 · CWS · Population served: 25
- Murrieta/Hernandez FarmsCA1000585 · CWS · Population served: 25
- Mora MHP090600025 · CWS · Population served: 25
- Rincon Water & Road WorksCA5601137 · CWS · Population served: 25
- Riverfront Mutual Water CompanyCA1300664 · CWS · Population served: 25
- Rolling Oaks Road AssociationCA4900846 · CWS · Population served: 25
- Royal Carrizo HOACA3301588 · CWS · Population served: 25
- Rucker Avenue Mutual Water CoCA4301410 · CWS · Population served: 25
- San Benito County Water DistrictCA3510007 · CWS · Population served: 25
- Santa Ynez Roblar Mobile Home ParkCA4200827 · CWS · Population served: 25
- South San Joaquin Irrigation DistrictCA5010040 · CWS · Population served: 25
- Tract 1199 Water SystemCA1000075 · CWS · Population served: 25
- Tule River Apple Valley090605074 · CWS · Population served: 25
- Vailima Estates Mutual WaterCA2800532 · CWS · Population served: 25
- Valhalla Water AssociationCA1900599 · CWS · Population served: 25
- Van Loon Water AssociationCA1400518 · CWS · Population served: 25
- Waters Road Domestic Users GroupCA5602132 · CWS · Population served: 25
- Whispering Pines Mobile Home ParkCA5800827 · CWS · Population served: 25
- Windflower Point Mutual Water CompanyCA1700657 · CWS · Population served: 25
- YulicaCA2900546 · CWS · Population served: 25
- Casa Dulce EstatesCA1900717 · CWS · Population served: 24
- Mitchell'S Avenue E Mobile Home ParkCA1900785 · CWS · Population served: 24
- Modesto Irrigation DistrictCA5010038 · CWS · Population served: 23
- Shady Oaks Mobile Home Park LLCCA2000828 · CWS · Population served: 23
- Meadow Lake ApartmentsCA1400511 · CWS · Population served: 22
- Plantation Mobile Home ParkCA3400401 · CWS · Population served: 22
- Sierra Village Mobile Home ParkCA5500353 · CWS · Population served: 22
- Mark West Meadows Mutual WaterCA4900905 · CWS · Population served: 20
- Robinson'S Corner MhpCA0400021 · CWS · Population served: 20
- Mwd - Eagle MountainCA3301226 · CWS · Population served: 15
- North Shore MwcCA3600184 · CWS · Population served: 7
- Travis Afb Wtp - VallejoCA4810015 · CWS · Population served: 3
- Randall-Bold Water Treatment PlantCA0710010 · CWS · Population served: 1
- Sfpuc-Pleasanton WellsCA0110018 · CWS · Population served: 1
- Thomas Shaft WholesaleCA3810008 · CWS · Population served: 1
- Antelope Valley E Kern Wtr Agy-RosamondCA1510053 · CWS · Population served: 0
- Antelope Valley East Kern Water AgencyCA1910045 · CWS · Population served: 0
- Cachuma ProjectCA4210028 · CWS · Population served: 0
- California Domestic Water CompanyCA1910199 · CWS · Population served: 0
- Calleguas Municipal Water DistCA5610050 · CWS · Population served: 0