Arizona water quality
Pick your city to see contaminants, hardness, and a free Water Score — sourced from EPA SDWIS.
- PhoenixMaricopa County69
- TucsonPima County42
- MesaMaricopa County79
- ChandlerMaricopa County59
- GilbertMaricopa County60
- ScottsdaleMaricopa County94
- GlendaleMaricopa County91
- SurpriseMaricopa County85
- PeoriaMaricopa County54
- TempeMaricopa County75
- YumaYuma County49
- Casa GrandePinal County51
- Johnson RanchPinal County69
- Queen CreekMaricopa County77
- FlagstaffCoconino County59
- MaricopaPinal County38
- AvondaleMaricopa County85
- Apache JunctionPinal County51
- Bullhead CityMohave County53
- BuckeyeMaricopa County65
- Litchfield ParkMaricopa County62
- KingmanMohave County35
- Lake Havasu CityMohave County78
- Prescott ValleyYavapai County87
- Sierra VistaCochise County82
- GoodyearMaricopa County70
- PrescottYavapai County55
- Green ValleyPima County91
- Oro ValleyPima County84
- El MirageMaricopa County79
- San LuisYuma County97
- Sun CityMaricopa County100
- MaranaPima County76
- Show LowNavajo County75
- Fountain HillsMaricopa County77
- Sun City WestMaricopa County94
- NogalesSanta Cruz County88
- CatalinaPinal County79
- SedonaCoconino County69
- AnthemMaricopa County100
- SahuaritaPima County76
- FlorencePinal County53
- PaysonGila County62
- SaffordGraham County75
- CottonwoodYavapai County75
- White TanksMaricopa County85
- Rio RicoSanta Cruz County79
- HeberNavajo County91
- EloyPinal County57
- DouglasCochise County84
- Grand CanyonCoconino County87
- Town Of Buckeye-SonoMaricopa County94
- Fort HuachucaCochise County79
- Paradise ValleyMaricopa County91
- SomertonYuma County94
- PinetopNavajo County79
- BisbeeCochise County85
- OraclePinal County100
- WinslowNavajo County94
- Cave CreekMaricopa County100
- WickenburgMaricopa County78
- TollesonMaricopa County88
- GlobeGila County73
- PageCoconino County78
- Camp VerdeYavapai County67
- MiamiGila County94
- PineGila County85
- Munds ParkCoconino County100
- BensonCochise County94
- HolbrookNavajo County94
- Chino ValleyYavapai County84
- SuperiorPinal County100
- SnowflakeNavajo County94
- Rio VerdeMaricopa County100
- AjoPima County91
- ClarkdaleYavapai County97
- QuartzsiteLa Paz County100
- ParkerLa Paz County77
- San ManuelPinal County100
- EagarApache County85
- WilliamsCoconino County84
- PimaGraham County94
- TaylorNavajo County94
- Cordes LakesYavapai County100
- Red RockPinal County91
- MorenciGreenlee County94
- Mohave ValleyMohave County87
- TopockMohave County90
- CarefreeMaricopa County100
- RimrockYavapai County94
- VailPima County100
- WillcoxCochise County91
- Saint JohnsApache County91
- TubacSanta Cruz County91
- CornvilleYavapai County67
- Black Canyon CityYavapai County87
- VernonApache County97
- BagdadYavapai County97
- SilverbellPima County100
- WelltonYuma County81
- TusayanCoconino County87
- Huachuca CityCochise County94
- CliftonGreenlee County87
- WittmannMaricopa County94
- TombstoneCochise County87
- CongressYavapai County94
- Dolan SpringsMohave County94
- Ash ForkYavapai County84
- SalomeLa Paz County54
- KearnyPinal County63
- White Mountain LakesNavajo County100
- SpringervilleApache County80
- PauldenYavapai County97
- Beaver DamMohave County100
- Clints WellCoconino County100
- MayerYavapai County75
- Joseph CityNavajo County94
- Fort MohaveMohave County94
- LakesideNavajo County94
- BellemontCoconino County100
- Star ValleyGila County97
- Centennial ParkMohave County67
- MeadviewMohave County100
- Sunrise VistasMohave County94
- Avra ValleyPima County84
- St DavidCochise County100
- TonopahMaricopa County84
- SunsitesCochise County100
- FredoniaCoconino County94
- Katherine LandingMohave County80
- CameronCoconino County84
- LindenNavajo County73
- MammothPinal County94
- ConchoApache County94
- Bourden Ranch EstatesNavajo County100
- Spring ValleyYavapai County100
- PomereneCochise County80
- AlpineApache County100
- EhrenbergLa Paz County94
- AguilaMaricopa County100
- White HillsMohave County84
- Three PointsPima County91
- WilhoitYavapai County100
- TacnaYuma County74
- PatagoniaSanta Cruz County100
- Oak Creek CanyonYavapai County90
- HumboldtYavapai County100
- Circle CityMaricopa County97
- ElfridaCochise County94
- BonitaGraham County85
- Patton Place EstatesMaricopa County94
- CoolidgePinal County91
- Peeples ValleyYavapai County78
- Organ Pipe NmPima County94
- DuncanGreenlee County94
- NacoCochise County94
- SeligmanYavapai County100
- StanfieldPinal County40
- AdamanMaricopa County74
- PioneerMaricopa County100
- HaydenGila County94
- GadsdenYuma County100
- YarnellYavapai County100
- Tonto VillageGila County100
- Mormon LakeCoconino County100
- GiselaGila County100
- Christopher CreekGila County100
- Ryan FieldPima County100
- BowieCochise County94
- Groom CreekYavapai County100
- WinkelmanGila County100
- Parker DamLa Paz County100
- JeromeYavapai County100
- Martinez LakeYuma County84
- ValleCoconino County94
- Clay SpringsNavajo County94
- LittlefieldMohave County94
- WhyPima County84
- PicachoPinal County71
- PinedaleNavajo County84
- MagmaPinal County83
- DeweyYavapai County78
- WendenLa Paz County70
- ChlorideMohave County94
- SandersApache County82
- Tonto HillsMaricopa County100
- YuccaMohave County94
- New RiverMaricopa County46
- Harquahala ValleyMaricopa County100
- DatelandYuma County94
- San SimonCochise County90
- Luke AfbMaricopa County97
- Mount LemmonPima County94
- Sun ValleyNavajo County87
- BouseLa Paz County90
- DragoonCochise County100
- Tonto BasinGila County83
- Desert HillsMohave County90
- Cordes JunctionYavapai County81
- Merrian CraterCoconino County100
- Crown KingYavapai County90
- SonoitaSanta Cruz County94
- OatmanMohave County100
- Arizona CityPinal County73
- VicksburgLa Paz County100
- CibolaLa Paz County87
- Fort ValleyMohave County84
- Kohls RanchGila County100
- Saugaro Acres/SurpriMaricopa County100
- Tonto CreekGila County100
- RillitoPima County100
- MohawkYuma County94
- Mesquite CityMohave County94
- Beaver ValleyGila County94
- ArivacaPima County100
- Middle VerdeYavapai County100
- TruxtonMohave County100
- Punkin CenterGila County100
- WoodruffNavajo County94
- RooseveltGila County100
- SunizonaCochise County100
- MorristownMaricopa County100
- Hunter EstatesGreenlee County100
- Apache LakeMaricopa County90
- StrawberryGila County100
- McnealCochise County94
- PalomaMaricopa County100
- Sherman PinesYavapai County94
- AmadoPima County100
- Beaver CreekYavapai County100
- NutriosoApache County100
- Rancho WellMaricopa County100
- KirklandYavapai County100
- Oak Creek ValleyYavapai County100
- UnknownCochise County100
- LibertyMaricopa County82
- PearceCochise County100
- Beaver Dam EstatesMohave County100
- SasabePima County97
- Jakes CornerGila County90
- CarterPinal County63
- Jacob LakeCoconino County100
- PalominasCochise County100