Water quality by city
Water quality in Arizona
EPA drinking-water records for 517 public water systems across 164 Arizona cities — the contaminants found and the certified filters that remove them. Pick your city for its full report.
Know your ZIP? Go straight to your water report.
Check by ZIP → Tucson ·PFAS 38 systems Phoenix ·PFAS 35 systems Ft Defiance ·PFAS 22 systems El Mirage ·PFAS 19 systems Maricopa ·PFAS 18 systems Yuma ·PFAS 18 systems Flagstaff ·PFAS 12 systems Payson ·PFAS 9 systems San Carlos ·PFAS 9 systems Bullhead City ·PFAS 8 systems Sedona ·PFAS 8 systems Scottsdale ·PFAS 7 systems Buckeye 6 systems Cottonwood ·PFAS 6 systems San Tan Valley ·PFAS 6 systems Sells 6 systems Surprise ·PFAS 6 systems Chandler ·PFAS 5 systems Litchfield Park ·PFAS 5 systems Parker 5 systems Prescott ·PFAS 5 systems Sacaton 5 systems Whiteriver 5 systems Camp Verde 4 systems Chino Valley ·PFAS 4 systems Douglas 4 systems Gilbert ·PFAS 4 systems Glendale ·PFAS 4 systems Kingman 4 systems Kykotsmovi 4 systems Lakeside 4 systems Marana ·PFAS 4 systems Mayer 4 systems Mesa ·PFAS 4 systems Second Mesa 4 systems Sierra Vista ·PFAS 4 systems Somerton 4 systems Tuba City 4 systems Vail 4 systems Wickenburg 4 systems Apache Junction 3 systems Eloy 3 systems Florence ·PFAS 3 systems Fort Defiance 3 systems Green Valley 3 systems Holbrook 3 systems Mohave Valley 3 systems Nogales 3 systems Page ·PFAS 3 systems Safford ·PFAS 3 systems Williams 3 systems Winslow 3 systems Wittmann 3 systems Avondale ·PFAS 2 systems Benson 2 systems Casa Grande 2 systems Cave Creek 2 systems Clarkdale 2 systems Colorado City 2 systems Dateland 2 systems Dewey 2 systems Duncan 2 systems Elfrida 2 systems Fort Mohave ·PFAS 2 systems Fountain Hills 2 systems Globe ·PFAS 2 systems Golden Valley 2 systems Hotevilla 2 systems Keams Canyon 2 systems Kearny 2 systems Lake Havasu City ·PFAS 2 systems Littlefield 2 systems Oro Valley 2 systems Peach Springs 2 systems Pearce 2 systems Peoria ·PFAS 2 systems Pine ·PFAS 2 systems Pinetop ·PFAS 2 systems Pipe Spring 2 systems Rillito 2 systems Rimrock 2 systems Roosevelt 2 systems Sahuarita 2 systems Show Low 2 systems Springerville 2 systems Supai 2 systems Tonopah 2 systems Wellton 2 systems Window Rock 2 systems Ajo 1 system Amado 1 system Arizona City 1 system Ash Fork 1 system Beaver Dam 1 system Bellemont 1 system Bouse 1 system Cameron 1 system Carefree 1 system Chinle 1 system Coolidge 1 system Cornville 1 system Davis-Monthan Afb 1 system Dolan Spring 1 system Dragoon ·PFAS 1 system Eden 1 system Elgin 1 system Forest Lakes 1 system Ft. Defiance 1 system Ganado 1 system Goodyear ·PFAS 1 system Grand Canyon 1 system Hayden 1 system Heber 1 system Hereford 1 system Lukachukai 1 system Luke Afb ·PFAS 1 system Many Farms 1 system Mc Neal 1 system Mcneal 1 system Meadview 1 system Munds Park 1 system New River 1 system Overgaard 1 system Paulden 1 system Peridot 1 system Picachho 1 system Picacho 1 system Pichacho 1 system Pima 1 system Pinedale 1 system Polacca 1 system Pomerene 1 system Portal 1 system Queen Creek 1 system Roll 1 system Saint David 1 system Saint Johns 1 system San Luis 1 system San Simon 1 system Sanders 1 system Snowflake 1 system Sonoita 1 system St Johns 1 system St. David 1 system St. Johns 1 system Stanfield 1 system Star Valley 1 system Strawberry 1 system Sun Lakes ·PFAS 1 system Taylor 1 system Teec Nos Pos 1 system Tempe ·PFAS 1 system Tombstone 1 system Tonalea 1 system Tonto Basin 1 system Tortilla Flat 1 system Valentine 1 system Vernon 1 system Wenden 1 system Willcox 1 system Winkelman 1 system Woodruff 1 system Young 1 system Yucca 1 system