California tap water
Tap water for 1,044 California cities and towns of 1,000+ people: GH, KH, pH, nitrate and the disinfectant, from public records. About 6 in 10 of their residents get chloramine, which doesn't gas off when water sits out.
Largest cities
All California cities and towns
A
- Acalanes RidgeChloramine
- ActonChlorine
- AdelantoChlorine
- Agoura HillsChloramine
- Agua DulceChlorine
- AhwahneeChlorine
- AlamedaChloramine
- AlamoChloramine
- AlbanyChloramine
- AlhambraChloramine
- Aliso ViejoChloramine
- AllendaleChlorine
- Alondra ParkChloramine
- AlpineChloramine
- Alta Sierra
- AltadenaChloramine
- AltoChloramine
- Alturas
- Alum RockChloramine
- American CanyonChlorine
- AmestiChlorine
- AnaheimChloramine
- AndersonChlorine
- AngelsChlorine
- AngwinChlorine
- AntelopeChlorine
- AntiochChloramine
- Anza
- Apple ValleyChlorine
- AptosChlorine
- Aptos Hills-Larkin ValleyChlorine
- ArbuckleChlorine
- ArcadiaChlorine
- ArcataChlorine
- Arden-ArcadeChlorine
- ArmonaChlorine
- ArnoldChlorine
- AromasChlorine
- Arroyo GrandeChloramine
- ArtesiaChloramine
- ArvinChlorine
- AshlandChloramine
- AtascaderoChlorine
- AthertonChloramine
- AtwaterChlorine
- Auberry
- AuburnChlorine
- Auburn Lake TrailsChlorine
- AugustChlorine
- AvenalChlorine
- Avila BeachChlorine
- Avocado HeightsChlorine
- AzusaChloramine
B
- BakersfieldChlorine
- Bakersfield Country ClubChlorine
- Baldwin ParkChlorine
- BanningChlorine
- BarstowChlorine
- Bay PointChloramine
- BayviewChlorine
- BayviewChloramine
- Baywood ParkChloramine
- Beale AFBChlorine
- Bear Valley SpringsChlorine
- BeaumontChlorine
- BellChloramine
- Bell CanyonChloramine
- Bell GardensChloramine
- Bella VistaChlorine
- BellflowerChloramine
- BelmontChloramine
- BelvedereChloramine
- Ben LomondChlorine
- BeniciaChlorine
- Benton ParkChlorine
- BerkeleyChloramine
- Bermuda DunesChlorine
- Bertsch-OceanviewChlorine
- Bethel Island
- Beverly HillsChloramine
- Big Bear CityChlorine
- Big Bear LakeChlorine
- Big Pine
- Big RiverChlorine
- BiggsChlorine
- BiolaChlorine
- BishopChlorine
- Black Point-Green PointChlorine
- BlackhawkChloramine
- BloomingtonChlorine
- BlytheChlorine
- Bodega BayChlorine
- BodfishChlorine
- BolinasChlorine
- Bonadelle Ranchos
- BonitaChloramine
- Bonny DoonChlorine
- BonsallChloramine
- BoronChlorine
- BorondaChlorine
- Borrego SpringsChlorine
- BostoniaChloramine
- Boulder CreekChlorine
- Boyes Hot SpringsChlorine
- BrawleyChlorine
- BreaChloramine
- BrentwoodChloramine
- Bret HarteChlorine
- BrisbaneChloramine
- BroadmoorChloramine
- BrookdaleChlorine
- BrooktrailsChlorine
- BuckhornChlorine
- BuelltonChlorine
- Buena ParkChloramine
- BurbankChloramine
- BurbankChloramine
- BurlingameChloramine
- Burney
- Butte ValleyChlorine
- ButtonwillowChlorine
- Byron
- BystromChlorine
C
- CabazonChlorine
- CalabasasChloramine
- CalexicoChloramine
- California CityChlorine
- California Polytechnic State University
- CalimesaChlorine
- CalipatriaChlorine
- CalistogaChlorine
- CallenderChlorine
- Camanche VillageChlorine
- CamarilloChloramine
- CambriaChlorine
- Cambrian ParkChloramine
- Cameron Park
- Camino
- Camino TassajaraChloramine
- Camp Pendleton MainsideChlorine
- Camp Pendleton SouthChlorine
- CampbellChloramine
- CampoChlorine
- Canyon LakeChloramine
- CapitolaChlorine
- CarlsbadChloramine
- Carmel Valley VillageChlorine
- Carmel-by-the-SeaChlorine
- CarmichaelChlorine
- CarpinteriaChlorine
- CarsonChloramine
- CaruthersChlorine
- Casa ConejoChloramine
- Casa de Oro-Mount HelixChloramine
- Casa LomaChlorine
- CastaicChloramine
- Castle HillChloramine
- Castro ValleyChloramine
- CastrovilleChlorine
- Cathedral CityChlorine
- CayucosChlorine
- Cedar FlatChlorine
- CentervilleChlorine
- CeresChlorine
- CerritosChloramine
- Channel Islands BeachChloramine
- Charter OakChloramine
- Cherry ValleyChlorine
- CherrylandChloramine
- Chester
- ChicoChlorine
- China Lake AcresChlorine
- ChinoChloramine
- Chino HillsChloramine
- ChowchillaChlorine
- Chula VistaChloramine
- CitrusChloramine
- Citrus HeightsChlorine
- ClaremontChloramine
- ClaytonChloramine
- ClearlakeChlorine
- Clearlake OaksChlorine
- Clearlake RivieraChlorine
- CloverdaleChlorine
- ClovisChlorine
- CoachellaChlorine
- CoalingaChlorine
- CoarsegoldChlorine
- ColfaxChlorine
- ColmaChloramine
- ColtonChlorine
- ColumbiaChlorine
- ColusaChlorine
- CommerceChloramine
- ComptonChloramine
- ConcordChloramine
- Contra Costa CentreChloramine
- CopperopolisChlorine
- CorcoranChlorine
- CorningChlorine
- CoronaChloramine
- CoronadoChloramine
- CoronitaChloramine
- CorralitosChlorine
- Corte MaderaChloramine
- Costa MesaChloramine
- CotatiChlorine
- Coto de CazaChloramine
- Cottonwood
- CottonwoodChlorine
- Country ClubChlorine
- CoveloChlorine
- CovinaChloramine
- Crescent CityChlorine
- CrestChloramine
- CrestlineChlorine
- CrockettChloramine
- Crowley Lake
- CudahyChlorine
- Culver CityChloramine
- CupertinoChloramine
- CutlerChlorine
- CuttenChlorine
- CypressChloramine
D
- Daly CityChloramine
- Dana PointChloramine
- DanvilleChloramine
- DavisChlorine
- Day ValleyChlorine
- Del AireChloramine
- Del MarChloramine
- Del Monte ForestChlorine
- Del ReyChlorine
- Del Rey OaksChlorine
- Del RioChlorine
- DelanoChlorine
- Delft ColonyChlorine
- DelhiChlorine
- Denair
- DescansoChlorine
- Desert EdgeChlorine
- Desert Hot SpringsChlorine
- Desert PalmsChlorine
- Desert View HighlandsChlorine
- DiabloChloramine
- Diablo GrandeChlorine
- Diamond BarChloramine
- Diamond Springs
- DinubaChlorine
- Discovery Bay
- DixonChlorine
- Dixon Lane-MeadowCreek
- Dollar PointChlorine
- Dos Palos
- Douglas CityChlorine
- Downey
- DuarteChlorine
- DublinChloramine
- Dunsmuir
- DurhamChlorine
E
- EarlimartChlorine
- East BakersfieldChlorine
- East FoothillsChloramine
- East HemetChloramine
- East Los AngelesChloramine
- East NilesChlorine
- East Oakdale
- East Palo AltoChloramine
- East PasadenaChloramine
- East Quincy
- East Rancho DominguezChloramine
- East Richmond HeightsChloramine
- East San GabrielChlorine
- East SonoraChlorine
- East WhittierChloramine
- Eastern Goleta ValleyChlorine
- Easton
- EastvaleChloramine
- Edwards AFBChlorine
- El CajonChloramine
- El CentroChlorine
- El CerritoChloramine
- El CerritoChloramine
- El Dorado Hills
- El GranadaChlorine
- El MonteChlorine
- El Paso de Robles (Paso Robles)Chlorine
- El RioChloramine
- El SegundoChloramine
- El SobranteChloramine
- El SobranteChloramine
- El VeranoChlorine
- EldridgeChlorine
- Elizabeth LakeChlorine
- Elk GroveChlorine
- Elkhorn
- ElvertaChlorine
- Emerald Lake HillsChloramine
- EmeryvilleChloramine
- EmpireChlorine
- EncinitasChloramine
- EscalonChlorine
- EscondidoChloramine
- EspartoChlorine
- Eucalyptus HillsChloramine
- EurekaChlorine
- ExeterChlorine
F
- Fair OaksChlorine
- Fairbanks RanchChloramine
- FairfaxChloramine
- FairfaxChlorine
- FairfieldChlorine
- FairmeadChlorine
- FairviewChloramine
- FallbrookChloramine
- FarmersvilleChlorine
- FeltonChlorine
- FerndaleChlorine
- Fetters Hot Springs-Agua CalienteChlorine
- FillmoreChloramine
- FirebaughChlorine
- Florence-GrahamChloramine
- FlorinChlorine
- FolsomChlorine
- FontanaChlorine
- Foothill FarmsChlorine
- Ford CityChlorine
- Forest RanchChlorine
- Foresthill
- ForestvilleChlorine
- Fort BraggChlorine
- Fort DickChlorine
- Fort Hunter LiggettChlorine
- Fort IrwinChlorine
- FortunaChlorine
- Foster CityChloramine
- Fountain ValleyChloramine
- FowlerChlorine
- FranklinChlorine
- Frazier ParkChlorine
- FreedomChlorine
- FremontChloramine
- French Camp
- French ValleyChloramine
- FresnoChlorine
- Fruitridge PocketChlorine
- FullertonChloramine
G
- GaltChlorine
- GarbervilleChlorine
- Garden AcresChlorine
- Garden GroveChloramine
- GardenaChloramine
- GarnetChlorine
- GeorgetownChlorine
- GilroyChloramine
- GlendaleChloramine
- GlendoraChloramine
- Gold RiverChlorine
- Golden HillsChlorine
- GoletaChlorine
- GonzalesChlorine
- Good HopeChloramine
- Grand TerraceChlorine
- Granite BayChlorine
- Granite HillsChloramine
- Grass Valley
- GratonChlorine
- Grayson
- Green AcresChloramine
- Green ValleyChlorine
- GreenacresChlorine
- GreenfieldChlorine
- GreenfieldChlorine
- GridleyChlorine
- Grizzly Flats
- Grover BeachChloramine
- GuadalupeChlorine
- GuernevilleChlorine
- GustineChlorine
H
- Hacienda HeightsChlorine
- Half Moon BayChlorine
- Hamilton CityChlorine
- HanfordChlorine
- Happy ValleyChlorine
- Harbison CanyonChloramine
- Harmony GroveChloramine
- HartleyChlorine
- Hasley CanyonChloramine
- Hawaiian GardensChloramine
- HawthorneChloramine
- HayforkChlorine
- HaywardChloramine
- HealdsburgChlorine
- HeberChlorine
- HemetChloramine
- HerculesChloramine
- Hermosa BeachChloramine
- HesperiaChlorine
- Hidden HillsChloramine
- Hidden MeadowsChloramine
- Hidden Valley LakeChlorine
- HighgroveChlorine
- HighlandChlorine
- HighlandsChloramine
- HillcrestChlorine
- HillsboroughChloramine
- Hilmar-IrwinChlorine
- HollisterChlorine
- HoltvilleChlorine
- Home GardenChlorine
- Home GardensChlorine
- HomelandChloramine
- Homestead ValleyChlorine
- HoopaChlorine
- HughsonChlorine
- Humboldt HillChlorine
- Huntington BeachChloramine
- Huntington ParkChloramine
- HuronChlorine
- Hydesville
I
- Idyllwild-Pine CoveChlorine
- ImperialChlorine
- Imperial BeachChloramine
- Indian WellsChlorine
- IndioChlorine
- Indio HillsChlorine
- InglewoodChloramine
- InterlakenChlorine
- InvernessChlorine
- IoneChlorine
- IrvineChloramine
- IrwindaleChlorine
- Isla VistaChlorine
- Ivanhoe
J
- JacksonChlorine
- JamestownChlorine
- JamulChloramine
- Johnstonville
- Jones ValleyChlorine
- Joshua TreeChlorine
- JulianChlorine
- Jurupa ValleyChloramine
K
- Kelly RidgeChlorine
- KelseyvilleChlorine
- KennedyChlorine
- KensingtonChloramine
- KentfieldChloramine
- KenwoodChlorine
- KermanChlorine
- Kettleman CityChlorine
- Keyes
- King CityChlorine
- Kings BeachChlorine
- KingsburgChlorine
- Knights LandingChlorine
- KnightsenChlorine
L
- La Cañada FlintridgeChloramine
- La Crescenta-MontroseChloramine
- La CrestaChlorine
- La HabraChloramine
- La Habra HeightsChloramine
- La HondaChlorine
- La MesaChloramine
- La MiradaChloramine
- La PalmaChloramine
- La PresaChloramine
- La PuenteChloramine
- La QuintaChlorine
- La RivieraChlorine
- La Selva BeachChlorine
- La VerneChloramine
- LaderaChloramine
- Ladera HeightsChloramine
- Ladera RanchChloramine
- LafayetteChloramine
- Laguna BeachChloramine
- Laguna HillsChloramine
- Laguna NiguelChloramine
- Laguna WoodsChloramine
- Lagunitas-Forest KnollsChloramine
- Lake ArrowheadChlorine
- Lake California
- Lake Don PedroChlorine
- Lake ElsinoreChloramine
- Lake ForestChloramine
- Lake IsabellaChlorine
- Lake Los AngelesChlorine
- Lake MathewsChloramine
- Lake NacimientoChlorine
- Lake of the Pines
- Lake San MarcosChloramine
- Lake Shastina
- Lake SherwoodChloramine
- Lake Wildwood
- Lakeland VillageChloramine
- LakeportChlorine
- LakesideChloramine
- LakeviewChloramine
- LakewoodChlorine
- LamontChlorine
- LancasterChlorine
- Larkfield-WikiupChlorine
- LarkspurChloramine
- Las FloresChloramine
- Las LomasChlorine
- LathropChlorine
- Laton
- LawndaleChloramine
- Le GrandChlorine
- Lemon GroveChloramine
- Lemon HillChlorine
- LemooreChlorine
- Lemoore StationChlorine
- LennoxChloramine
- LenwoodChlorine
- Leona ValleyChlorine
- LewistonChlorine
- Lexington HillsChloramine
- LincolnChlorine
- Lincoln VillageChlorine
- LindaChlorine
- LindenChlorine
- LindsayChlorine
- LittlerockChlorine
- Live OakChlorine
- Live OakChlorine
- LivermoreChloramine
- LivingstonChlorine
- Lockeford
- LodiChlorine
- Loma LindaChlorine
- Loma RicaChlorine
- LomitaChloramine
- LompocChlorine
- LondonChlorine
- Lone PineChlorine
- Long BeachChloramine
- LoomisChlorine
- Los AlamitosChloramine
- Los AlamosChlorine
- Los AltosChloramine
- Los Altos HillsChloramine
- Los AngelesChloramine
- Los BanosChlorine
- Los GatosChloramine
- Los MolinosChlorine
- Los OlivosChlorine
- Los OsosChlorine
- Los RanchosChlorine
- Lost HillsChlorine
- LoyolaChloramine
- Lucas Valley-MarinwoodChloramine
- LucerneChlorine
- Lucerne ValleyChlorine
- LynwoodChloramine
M
- MaderaChlorine
- Madera Ranchos
- MagaliaChlorine
- MalibuChloramine
- Mammoth LakesChlorine
- Manhattan BeachChloramine
- MantecaChlorine
- March ARBChloramine
- Marin CityChloramine
- MarinaChlorine
- Marina del ReyChloramine
- MariposaChlorine
- MartinezChloramine
- MarysvilleChlorine
- MatherChlorine
- MaxwellChlorine
- MayfairChlorine
- Mayflower VillageChlorine
- MaywoodChloramine
- McClellan ParkChlorine
- McFarlandChlorine
- McKinleyvilleChlorine
- McSwainChlorine
- Mead ValleyChloramine
- Meadow Vista
- MeadowbrookChloramine
- MeccaChlorine
- Meiners OaksChlorine
- MendotaChlorine
- MenifeeChloramine
- Menlo ParkChloramine
- MentoneChlorine
- MercedChlorine
- Mesa VerdeChlorine
- MeyersChlorine
- MiddletownChlorine
- Midway CityChlorine
- Mill ValleyChloramine
- MillbraeChloramine
- MillertonChlorine
- MilpitasChloramine
- Mira MonteChlorine
- Mission CanyonChlorine
- Mission HillsChlorine
- Mission ViejoChloramine
- ModestoChlorine
- MojaveChlorine
- Mono VistaChlorine
- MonroviaChlorine
- Montague
- Montalvin ManorChloramine
- MontaraChlorine
- MontclairChloramine
- Monte SerenoChloramine
- MontebelloChlorine
- MontecitoChlorine
- MontereyChlorine
- Monterey ParkChlorine
- Monument HillsChlorine
- MoorparkChloramine
- MoradaChlorine
- MoragaChloramine
- Moreno ValleyChloramine
- Morgan HillChlorine
- Morongo ValleyChlorine
- Morro BayChlorine
- Moss BeachChlorine
- Mount Shasta
- Mountain HouseChloramine
- Mountain ViewChloramine
- Mountain ViewChloramine
- Mountain View AcresChlorine
- MurphysChlorine
- MurrietaChloramine
- MuscoyChlorine
- MyrtletownChlorine
N
- NapaChlorine
- National CityChloramine
- NeedlesChlorine
- Nevada City
- NewarkChloramine
- NewcastleChlorine
- NewmanChlorine
- Newport BeachChloramine
- NiceChlorine
- NilandChlorine
- NipomoChlorine
- NorcoChloramine
- North AuburnChlorine
- North El MonteChlorine
- North Fair OaksChloramine
- North ForkChlorine
- North HighlandsChlorine
- North LakeportChlorine
- North RichmondChloramine
- North ShoreChlorine
- North TustinChloramine
- NorwalkChloramine
- NovatoChlorine
- NuevoChloramine
O
- Oak HillsChlorine
- Oak ParkChloramine
- Oak ViewChlorine
- Oakdale
- OakhurstChlorine
- OaklandChloramine
- OakleyChloramine
- OasisChlorine
- OccidentalChlorine
- OceanoChloramine
- OceansideChloramine
- OildaleChlorine
- OjaiChlorine
- Old Fig GardenChlorine
- Old StineChlorine
- OlivehurstChlorine
- OntarioChloramine
- OrangeChloramine
- Orange Blossom
- Orange CoveChlorine
- OrangevaleChlorine
- OrcuttChlorine
- OrindaChloramine
- OrlandChlorine
- OrosiChlorine
- OrovilleChlorine
- Oroville EastChlorine
- OxnardChloramine
P
- PachecoChloramine
- Pacific GroveChlorine
- PacificaChloramine
- PajaroChlorine
- PalermoChlorine
- Palm DesertChlorine
- Palm SpringsChlorine
- PalmdaleChlorine
- Palo AltoChloramine
- Palo CedroChlorine
- Palos Verdes EstatesChloramine
- ParadiseChlorine
- ParamountChloramine
- ParklawnChlorine
- Parksdale
- ParkwayChlorine
- ParkwoodChlorine
- ParlierChlorine
- PasadenaChloramine
- PattersonChlorine
- Patterson TractChlorine
- Penn Valley
- PenngroveChlorine
- PenrynChlorine
- Pepperdine UniversityChloramine
- PerrisChloramine
- PetalumaChlorine
- PhelanChlorine
- Phoenix LakeChlorine
- Pico RiveraChlorine
- PiedmontChloramine
- Pine CanyonChlorine
- Pine GroveChlorine
- Pine HillsChlorine
- Pine Mountain ClubChlorine
- Pine Mountain LakeChlorine
- Pine ValleyChlorine
- PinoleChloramine
- Piñon HillsChlorine
- PioneerChlorine
- PiruChloramine
- Pismo BeachChloramine
- PittsburgChloramine
- PixleyChlorine
- PlacentiaChloramine
- Placerville
- PlanadaChlorine
- Pleasant HillChloramine
- PleasantonChloramine
- Pleasure PointChlorine
- Plumas LakeChlorine
- PlymouthChlorine
- Pollock Pines
- PomonaChloramine
- Poplar-Cotton CenterChlorine
- Port HuenemeChloramine
- PortervilleChlorine
- PortolaChlorine
- Portola ValleyChloramine
- Potomac ParkChlorine
- PowayChloramine
- PrunedaleChlorine
Q
- Quartz HillChlorine
- Quincy
R
- RainbowChloramine
- RamonaChloramine
- Rancho CalaverasChlorine
- Rancho CordovaChlorine
- Rancho CucamongaChlorine
- Rancho MirageChlorine
- Rancho Mission ViejoChloramine
- Rancho Murieta
- Rancho Palos VerdesChloramine
- Rancho San DiegoChloramine
- Rancho Santa FeChloramine
- Rancho Santa MargaritaChloramine
- Red Bluff
- Red CorralChlorine
- ReddingChlorine
- RedlandsChlorine
- Redondo BeachChloramine
- RedwayChlorine
- Redwood CityChloramine
- Redwood ValleyChlorine
- ReedleyChlorine
- Reliez ValleyChloramine
- Rexland AcresChlorine
- RialtoChlorine
- RichgroveChlorine
- RichmondChloramine
- RidgecrestChlorine
- RidgemarkChlorine
- Rio del MarChlorine
- Rio DellChlorine
- Rio LindaChlorine
- Rio VistaChlorine
- RiponChlorine
- Riverbank
- RiverdaleChlorine
- Riverdale ParkChlorine
- RiversideChlorine
- RocklinChlorine
- RodeoChloramine
- Rohnert ParkChlorine
- Rolling HillsChloramine
- Rolling Hills EstatesChloramine
- RollingwoodChloramine
- RomolandChloramine
- RosamondChlorine
- Rose HillsChlorine
- RosedaleChlorine
- RosemeadChloramine
- RosemontChlorine
- RosevilleChlorine
- RossChloramine
- RossmoorChloramine
- RouseChlorine
- Rowland HeightsChloramine
- Running SpringsChlorine
S
- SacramentoChlorine
- SageChloramine
- SalidaChlorine
- SalinasChlorine
- Salton CityChlorine
- San AndreasChlorine
- San AnselmoChloramine
- San Antonio HeightsChlorine
- San BernardinoChlorine
- San BrunoChloramine
- San Buenaventura (Ventura)Chlorine
- San CarlosChloramine
- San ClementeChloramine
- San DiegoChloramine
- San Diego Country EstatesChloramine
- San DimasChloramine
- San FernandoChloramine
- San FranciscoChloramine
- San GabrielChlorine
- San JacintoChloramine
- San JoaquinChlorine
- San JoseChloramine
- San Juan BautistaChlorine
- San Juan CapistranoChloramine
- San LeandroChloramine
- San LorenzoChloramine
- San Luis ObispoChlorine
- San MarcosChloramine
- San MarinoChloramine
- San MartinChloramine
- San MateoChloramine
- San MiguelChloramine
- San MiguelChlorine
- San PabloChloramine
- San PasqualChloramine
- San RafaelChloramine
- San RamonChloramine
- SangerChlorine
- Santa AnaChloramine
- Santa BarbaraChlorine
- Santa ClaraChloramine
- Santa ClaritaChloramine
- Santa CruzChlorine
- Santa Fe SpringsChloramine
- Santa MargaritaChlorine
- Santa MariaChlorine
- Santa MonicaChloramine
- Santa NellaChlorine
- Santa PaulaChlorine
- Santa RosaChlorine
- Santa Rosa ValleyChloramine
- Santa SusanaChloramine
- Santa VenetiaChloramine
- Santa YnezChlorine
- SanteeChloramine
- SaranapChloramine
- SaratogaChloramine
- SaticoyChlorine
- SausalitoChloramine
- Scotts ValleyChlorine
- Sea RanchChlorine
- SeacliffChlorine
- Seal BeachChloramine
- Searles ValleyChlorine
- SeasideChlorine
- SebastopolChlorine
- SeeleyChlorine
- SelmaChlorine
- ShafterChlorine
- ShandonChlorine
- ShastaChlorine
- Shasta LakeChlorine
- SheridanChlorine
- Shingle Springs
- Shingletown
- Sierra MadreChloramine
- Signal HillChloramine
- Silver LakesChlorine
- Simi ValleyChloramine
- Sky ValleyChlorine
- Sleepy HollowChloramine
- Solana BeachChloramine
- SoledadChlorine
- SolvangChlorine
- SomisChloramine
- SonomaChlorine
- Sonoma State UniversityChlorine
- SonoraChlorine
- SoquelChlorine
- SoulsbyvilleChlorine
- South Dos Palos
- South El MonteChlorine
- South GateChloramine
- South Lake TahoeChlorine
- South Monrovia IslandChlorine
- South OrovilleChlorine
- South PasadenaChloramine
- South San FranciscoChloramine
- South San GabrielChlorine
- South San Jose HillsChloramine
- South TaftChlorine
- South WhittierChlorine
- Spring ValleyChloramine
- Spring Valley LakeChlorine
- Squaw ValleyChlorine
- St. HelenaChlorine
- Stallion SpringsChlorine
- StanfordChloramine
- StantonChloramine
- Stevenson RanchChloramine
- StocktonChlorine
- StrathmoreChlorine
- StrawberryChloramine
- Suisun CityChlorine
- SummerlandChlorine
- Sun VillageChlorine
- SunnysideChlorine
- Sunnyside-Tahoe CityChlorine
- SunnyvaleChloramine
- SusanvilleChlorine
- Sutter
- Sutter CreekChlorine
T
- TaftChlorine
- Taft HeightsChlorine
- Taft MosswoodChlorine
- Tahoe VistaChlorine
- TalmageChlorine
- Tamalpais-Homestead ValleyChloramine
- Tara HillsChloramine
- Tarpey VillageChlorine
- TehachapiChlorine
- TemeculaChloramine
- Temescal ValleyChloramine
- Temple CityChlorine
- TempletonChlorine
- Terra BellaChlorine
- TevistonChlorine
- ThermalChlorine
- ThermalitoChlorine
- Thousand OaksChloramine
- Thousand PalmsChlorine
- Three RiversChlorine
- TiburonChloramine
- TiptonChlorine
- TopangaChloramine
- Toro CanyonChlorine
- TorranceChloramine
- Trabuco CanyonChloramine
- TracyChlorine
- TruckeeChlorine
- TulareChlorine
- Tuolumne CityChlorine
- TurlockChlorine
- TustinChloramine
- Twain HarteChlorine
- Twentynine PalmsChlorine
- Twin LakesChlorine
U
- UkiahChlorine
- Union CityChloramine
- University of California-DavisChlorine
- University of California-Santa BarbaraChlorine
- UplandChloramine
- Upper LakeChlorine
V
- VacavilleChlorine
- Val VerdeChloramine
- ValindaChloramine
- Valle VistaChloramine
- VallejoChlorine
- Valley CenterChloramine
- Vandenberg AFBChloramine
- Vandenberg VillageChlorine
- VictorvilleChlorine
- View Park-Windsor HillsChloramine
- Villa ParkChloramine
- VincentChloramine
- Vine HillChloramine
- VineyardChlorine
- VisaliaChlorine
- VistaChloramine
- Vista Santa RosaChlorine
W
- WalnutChloramine
- Walnut CreekChloramine
- Walnut ParkChlorine
- Warm SpringsChloramine
- WascoChlorine
- WaterfordChlorine
- WatsonvilleChlorine
- WeavervilleChlorine
- Weed
- WeedpatchChlorine
- WeldonChlorine
- West AthensChloramine
- West Bishop
- West CarsonChloramine
- West CovinaChloramine
- West HollywoodChloramine
- West Menlo ParkChloramine
- West ModestoChlorine
- West ParkChlorine
- West Puente ValleyChlorine
- West Rancho DominguezChloramine
- West Sacramento
- West Whittier-Los NietosChlorine
- Westhaven-MoonstoneChlorine
- Westlake VillageChloramine
- WestminsterChloramine
- WestmontChloramine
- WestmorlandChlorine
- WestwoodChlorine
- WheatlandChlorine
- WhitewaterChlorine
- WhittierChlorine
- WildomarChloramine
- WilliamsChlorine
- WillitsChlorine
- Willow CreekChlorine
- WillowbrookChloramine
- WillowsChlorine
- Wilton
- WinchesterChloramine
- WindsorChlorine
- Winter GardensChloramine
- WintersChlorine
- WintonChlorine
- Wofford HeightsChlorine
- WoodacreChloramine
- Woodbridge
- WoodcrestChloramine
- WoodlakeChlorine
- WoodlandChlorine
- WoodlandsChlorine
- WoodsideChloramine
- WoodvilleChlorine
- WrightwoodChlorine
Y
- Yorba LindaChloramine
- Yosemite LakesChlorine
- Yosemite ValleyChlorine
- YountvilleChlorine
- YrekaChlorine
- Yuba CityChlorine
- YucaipaChlorine
- Yucca ValleyChlorine