Browse Water Systems
4,255 public water systems in AZ.
Public Water Systems Database
Browse 4,255 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| SHERATON PHOENIX DOWNTOWN | AZ0407916 | Arizona | Non-Transient Non-Community | 1,804 |
| ADOC-PERRYVILLE PRISON | AZ0407446 | Arizona | Community | 1,800 |
| RUTH FISHER SCHOOL | AZ0407360 | Arizona | Non-Transient Non-Community | 1,800 |
| ARIZONA WATER CO - TIERRA GRANDE | AZ0411076 | Arizona | Community | 1,796 |
| AWC - VALLEY VISTA | AZ0413114 | Arizona | Community | 1,776 |
| EPCOR - LAKESIDE | AZ0415010 | Arizona | Community | 1,775 |
| TOWN OF HUACHUCA CITY | AZ0402019 | Arizona | Community | 1,750 |
| ADOT CHRISTENSEN R/A | AZ0403035 | Arizona | Transient Non-Community | 1,750 |
| FOREST LAKES WATER IMPROVEMENT DISTRICT | AZ0403032 | Arizona | Community | 1,746 |
| PETRIFIED FOREST NP | AZ0401704 | Arizona | Community | 1,742 |
| Upper Moenkopi | 090400104 | Arizona | Community | 1,740 |
| UTILITY SOURCE LLC | AZ0403300 | Arizona | Community | 1,710 |
| SUNNYBOY WATER CO | AZ0407138 | Arizona | Community | 1,708 |
| JBS TOLLESON | AZ0407438 | Arizona | Non-Transient Non-Community | 1,700 |
| VAIL SCHOOL DISTRICT - ELEMENTARY SCHOOL | AZ0420336 | Arizona | Non-Transient Non-Community | 1,680 |
| MORENCI WATER ELEC CO CLIFTON | AZ0406002 | Arizona | Community | 1,678 |
| WMATUA SUNRISE COMP | 090400250 | Arizona | Transient Non-Community | 1,674 |
| Tohatchi-Mexican Springs-Twin Lakes NTUA | NN3500237 | Arizona | Community | 1,669 |
| FOREST HIGHLANDS WATER COMPANY | AZ0403073 | Arizona | Community | 1,668 |
| Defiance NTUA | NN3500277 | Arizona | Community | 1,659 |
| Lukachukai NTUA | NN0403047 | Arizona | Community | 1,659 |
| Red Rock NTUA | NN3500335 | Arizona | Community | 1,652 |
| ADOT LUZENA R/A | AZ0402056 | Arizona | Transient Non-Community | 1,646 |
| FREEPORT MCMORAN SAFFORD | AZ0405312 | Arizona | Non-Transient Non-Community | 1,619 |
| POMERENE DWID | AZ0402012 | Arizona | Community | 1,618 |
| Thoreau West-John Willie Camp-Baca NTUA | NN3500303 | Arizona | Community | 1,611 |
| Hotevilla Village | 090400700 | Arizona | Community | 1,601 |
| AMPHITHEATER JUNIOR HIGH | AZ0420308 | Arizona | Non-Transient Non-Community | 1,600 |
| TRAVEL CENTERS OF AMERICA | AZ0407281 | Arizona | Non-Transient Non-Community | 1,600 |
| ANDERSON CLAYTON OIL SEED-PHX | AZ0407416 | Arizona | Transient Non-Community | 1,600 |
| Kaibeto NTUA | NN0400348 | Arizona | Community | 1,590 |
| SOUTHERN SUNRISE WC COCHISE HORSESHOE | AZ0402011 | Arizona | Community | 1,588 |
| PONDEROSA UTILITY CORP | AZ0403018 | Arizona | Community | 1,585 |
| LAGOON ESTATES WC UNIT 7 | AZ0408021 | Arizona | Community | 1,578 |
| CENTENNIAL PARK DWID | AZ0408090 | Arizona | Community | 1,578 |
| Rock Springs Community - NTUA | 093500302 | Arizona | Community | 1,574 |
| AMPHITHEATER CORONADO | AZ0420504 | Arizona | Non-Transient Non-Community | 1,565 |
| MANY FARMS ELEMENTARY SC | AZ0401027 | Arizona | Community | 1,550 |
| TOMBSTONE CITY OF | AZ0402033 | Arizona | Community | 1,545 |
| AZ WATER CO-ARIZONA CITY | AZ0411008 | Arizona | Community | 1,535 |
| Cocopah Bingo Hall | 090400674 | Arizona | Non-Transient Non-Community | 1,525 |
| San Xavier West | 090400035 | Arizona | Community | 1,511 |
| OAK CREEK WATER DISTRICT | AZ0413041 | Arizona | Community | 1,507 |
| Many Farms Community School BIA | NN0435008 | Arizona | Community | 1,506 |
| RED MESA ELEM SCHOOL C | AZ0401026 | Arizona | Community | 1,500 |
| FEDERAL CORRECTION INSTITUTION | AZ0407700 | Arizona | Community | 1,500 |
| SHOWLOW,MUNIC-COUNTRY CL | AZ0409033 | Arizona | Community | 1,500 |
| HOWARD CANTONMENT AREA | AZ0414403 | Arizona | Community | 1,500 |
| ARIZONA SNOWBOWL RESORT | AZ0403355 | Arizona | Transient Non-Community | 1,500 |
| COTTONWOOD SCHOOL DIST#6 | AZ0413128 | Arizona | Non-Transient Non-Community | 1,500 |