California water providers — page 22
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.
- Laguna Mountain Mutual Water Co.CA3700422 · CWS · Population served: 100
- Md 42 Still MeadowCA2000737 · CWS · Population served: 100
- Md 43 Miami Creek KnollsCA2000557 · CWS · Population served: 100
- Meadow Estates MutualCA2300506 · CWS · Population served: 100
- Manchester Rancheria090600139 · CWS · Population served: 100
- North Trails Mutual Water CompanyCA1907014 · CWS · Population served: 100
- Oasis Property Owners AssociationCA1500585 · CWS · Population served: 100
- Rancho Borromeo MwcCA2700709 · CWS · Population served: 100
- Riselen ParkCA5800823 · CWS · Population served: 100
- River View Mhc LLCCA5200558 · CWS · Population served: 100
- Sa 14 Chuk Chanse SubdivisionCA2000724 · CWS · Population served: 100
- San Miguel Ws #01CA2700738 · CWS · Population served: 100
- Sandmound MutualCA0707556 · CWS · Population served: 100
- Shasta Cascade Mobilehome ParkCA4700627 · CWS · Population served: 100
- Sierra Estates Mutual Water CompanyCA2900548 · CWS · Population served: 100
- Solano Verde Mutual Water CoCA5602130 · CWS · Population served: 100
- Spindrift MarinaCA3400169 · CWS · Population served: 100
- Sunrise Mountain Mutual Water CompanyCA4900641 · CWS · Population served: 100
- Willowside Terrace Water AssociationCA3701995 · CWS · Population served: 100
- Zonneveld Dairy - CedarCA1000369 · CWS · Population served: 100
- Alturas Fillmore MhpCA5601106 · CWS · Population served: 99
- Anglers Subdivision 4CA0707569 · CWS · Population served: 99
- Bend Mobilehome & Rv ParkCA5200512 · CWS · Population served: 99
- Cali Lake Rv ResortCA1900975 · CWS · Population served: 99
- Covington Mill Mwc-Division BCA5301104 · CWS · Population served: 99
- Dunrovin Mobile Home VillageCA0500068 · CWS · Population served: 99
- Lili Valley Water Co.CA0500027 · CWS · Population served: 99
- Resthaven Mobile Home ParkCA4000654 · CWS · Population served: 99
- Evergreen Mutual Water CompanyCA1900804 · CWS · Population served: 98
- Five Points RanchCA1009020 · CWS · Population served: 98
- Grier Mutual Water CompanyCA5400728 · CWS · Population served: 98
- Harris Farms/Horse BarnCA1000213 · CWS · Population served: 98
- Union Heights MwcCA3500825 · CWS · Population served: 98
- Upper Lake Hardisty System090605025 · CWS · Population served: 98
- Big Springs Mutual Water SystemCA4500027 · CWS · Population served: 97
- Long Barn Property OwnersCA5500057 · CWS · Population served: 97
- Valley View Estates Mutual Water CoCA1500569 · CWS · Population served: 97
- Cal Am Water Company - Ralph LaneCA2702004 · CWS · Population served: 96
- Ocotillo Oasis, LLCCA3700291 · CWS · Population served: 96
- Yurok - Wautec090600134 · CWS · Population served: 96
- Shady Grove Mobile Home Park, LLCCA5400529 · CWS · Population served: 95
- Summerhill Mhp WsCA2700792 · CWS · Population served: 95
- Tucker Oaks East Water DistrictCA4500303 · CWS · Population served: 95
- Yokohl Mutual Water CoCA5400647 · CWS · Population served: 95
- Cdf - Owens Valley Conservation CampCA1410800 · CWS · Population served: 94
- Rancho Del Paradiso-Cal Water Svc (PUC)CA4900514 · CWS · Population served: 94
- Bella Vista Water SysCA0707589 · CWS · Population served: 93
- Lomas Del Sol MwsCA2701918 · CWS · Population served: 93
- Michele Mutual Water CompanyCA4900552 · CWS · Population served: 93
- San Miguel Ws #22CA2702073 · CWS · Population served: 93
- Bonadelle Ranchos No. 2 Mutual Water CoCA2000529 · CWS · Population served: 92
- Cortland Pines Mutual Water CoCA4500009 · CWS · Population served: 92
- Del Oro Water Co - Metropolitan DistrictCA1000057 · CWS · Population served: 92
- Maurland Manor Water SystemCA3900543 · CWS · Population served: 92
- Mccoy Rd Ws #05CA2701040 · CWS · Population served: 92
- Oak Manor WsCA2700509 · CWS · Population served: 92
- Rapid River Mobilehome ParkCA4500203 · CWS · Population served: 92
- Robley Property MwsCA2701822 · CWS · Population served: 92
- Tud-Peaceful Pines Water SystemCA5510021 · CWS · Population served: 92
- Vista Del Toro WsCA2700799 · CWS · Population served: 92
- Wonder Acres Water SystemCA1500324 · CWS · Population served: 92
- Encinal Rd Ws #01CA2701241 · CWS · Population served: 91
- Anza Pines Mobile Home ParkCA3301018 · CWS · Population served: 90
- Blue Lakes Improvement ClubCA1700561 · CWS · Population served: 90
- Blue Spruce Mobile Home ParkCA4900789 · CWS · Population served: 90
- Clark Street Community WellCA1502056 · CWS · Population served: 90
- Gooselake Water CompanyCA1500584 · CWS · Population served: 90
- Lake View Mutual Water Co.CA2300606 · CWS · Population served: 90
- Linda Vista Mutual Water CoCA2800528 · CWS · Population served: 90
- Magnolia Mutual WaterCA3400130 · CWS · Population served: 90
- Merry Mountain MutualCA0400013 · CWS · Population served: 90
- Mesa Del Toro MwcCA2701503 · CWS · Population served: 90
- Mettler County Water DistrictCA1500401 · CWS · Population served: 90
- Portola Improvement Association MwcCA4100555 · CWS · Population served: 90
- Pit River Montgomery Creek Rancheria090605062 · CWS · Population served: 90
- Rawson Creek Mutual Water CompanyCA1400026 · CWS · Population served: 90
- Saddleback Mutual Water Co.CA5200645 · CWS · Population served: 90
- Shady Lake Water AssociationCA2900511 · CWS · Population served: 90
- South Cloverdale Water CompanyCA4900510 · CWS · Population served: 90
- Spring Canyon WaCA2700838 · CWS · Population served: 90
- Tularcitos MwcCA2701800 · CWS · Population served: 90
- Village GreenCA4500194 · CWS · Population served: 90
- Vineyard Estates MwcCA3500579 · CWS · Population served: 90
- West Cottonwood ApartmentsCA4500247 · CWS · Population served: 90
- West End MwcCA3600345 · CWS · Population served: 90
- Brite Lake Mutual Water CompanyCA1500489 · CWS · Population served: 89
- Ccwd - Sheep RanchCA0510004 · CWS · Population served: 89
- Columbia Mobile Home ParkCA5500149 · CWS · Population served: 89
- Del Oro River Island Serv Terr #2CA5402048 · CWS · Population served: 89
- Sandy Creek Village MhpCA1000260 · CWS · Population served: 89
- Sid - Pleasant Hills RanchCA4810025 · CWS · Population served: 89
- Fort Bidwell Reservation090600128 · CWS · Population served: 88
- Hat Creek Highlands Mutual Water CoCA4500023 · CWS · Population served: 88
- Lakeshore Villa Mutual Water CoCA4500008 · CWS · Population served: 88
- Nps - Death Valley, Cow Creek/NevaresCA1410503 · CWS · Population served: 88
- Valley Ford Water AssociationCA4900568 · CWS · Population served: 88
- Aerial Acres Water Company, Inc.CA1500405 · CWS · Population served: 87
- East Inyokern Mutual WaterCA1500554 · CWS · Population served: 87
- Hidden Valley WaCA2700594 · CWS · Population served: 87
- Rancho CorralitosCA4400624 · CWS · Population served: 87