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 |
|---|---|---|---|---|
| SIERRA VISTA-JR HIGH SCH | AZ0402064 | Arizona | Community | 875 |
| Tsehootsooi Middle School | NN0400181 | Arizona | Community | 875 |
| VERDE LAKES WATER - DINKY CREEK | AZ0413059 | Arizona | Community | 875 |
| SANDARIO WATER COMPANY | AZ0410093 | Arizona | Community | 870 |
| VERDE LAKES WATER - BIG VALLEY | AZ0413130 | Arizona | Community | 870 |
| FAR HORIZONS EAST MHP | AZ0420443 | Arizona | Community | 870 |
| Tsa Yah Toh NTUA | NN3500278 | Arizona | Community | 865 |
| Narbona Pass NTUA | NN3503031 | Arizona | Community | 862 |
| Nazlini NTUA | NN0400397 | Arizona | Community | 862 |
| LONGHORN MEADOWS ADDITION | TX0610217 | Arizona | Community | 855 |
| NEW PUEBLO WATER COMPANY | AZ0410141 | Arizona | Community | 850 |
| THE HUB WATER SYSTEM | AZ0413342 | Arizona | Non-Transient Non-Community | 850 |
| DESERT GOLD RV RESORT | AZ0415097 | Arizona | Transient Non-Community | 840 |
| HEBER DWID | AZ0409014 | Arizona | Community | 839 |
| Sawmill NTUA | NN0403025 | Arizona | Community | 838 |
| MISSOULA WATER WORKS LTD PTR | MT0002580 | Arizona | Community | 835 |
| FOOTHILLS WATER CO HIGHL | AZ0410165 | Arizona | Community | 832 |
| HUMBOLDT WATER SYSTEM | AZ0413052 | Arizona | Community | 825 |
| PINEY SHORES | TX1700532 | Arizona | Transient Non-Community | 822 |
| PATAGONIA WATER DEPARTMENT | AZ0412006 | Arizona | Community | 819 |
| SIERRA PACIFIC MOBILE MANOR | AZ0414098 | Arizona | Community | 816 |
| PEBBLE LAKE | AZ0408012 | Arizona | Community | 816 |
| CIRCLE CITY - CITY OF SURPRISE | AZ0407112 | Arizona | Community | 815 |
| ADOT BURNT WELL REST AREA | AZ0407141 | Arizona | Transient Non-Community | 808 |
| BLACK ROCK RV VILLAGE | AZ0415080 | Arizona | Transient Non-Community | 808 |
| ELFRIDA WID | AZ0402017 | Arizona | Community | 800 |
| CHINO VALLEY SCHOOL - DEL RIO | AZ0413187 | Arizona | Non-Transient Non-Community | 800 |
| SILVERVIEW RV PARK | AZ0408164 | Arizona | Community | 800 |
| TUCSON COUNTRY DAY SCHOOL | AZ0420018 | Arizona | Non-Transient Non-Community | 800 |
| SALT RIVER PROJ-CORONADO | AZ0401339 | Arizona | Community | 800 |
| MOHAVE VALLEY ELEM SCHOOL | AZ0408051 | Arizona | Non-Transient Non-Community | 800 |
| E & T WATER COMPANY | AZ0410040 | Arizona | Community | 800 |
| PIMA COUNTY SHOPS-#1 MISSION R | AZ0420073 | Arizona | Transient Non-Community | 800 |
| PARK SHADOWS LLC | AZ0407354 | Arizona | Community | 800 |
| ORANGE GROVE WATER COMPANY | AZ0414366 | Arizona | Community | 800 |
| ADOC ASPC FORT GRANT | AZ0405303 | Arizona | Community | 800 |
| TUCSON ELECTRIC POWER CO | AZ0420583 | Arizona | Non-Transient Non-Community | 800 |
| Iyanbito NTUA | NN3500258 | Arizona | Community | 797 |
| PATTON PLACE ESTATES | AZ0407517 | Arizona | Community | 795 |
| Cameron Community - NTUA | 090403010 | Arizona | Community | 795 |
| Kinlichee NTUA | NN0400321 | Arizona | Community | 787 |
| TUCSON WATER DEPT | AZ0410167 | Arizona | Community | 786 |
| COTTONWOOD MUNICIPAL WATER VV 1 | AZ0413060 | Arizona | Community | 785 |
| Lupton NTUA | NN0400282 | Arizona | Community | 783 |
| PEORIA, CITY OF-SUN SHAD | AZ0407043 | Arizona | Community | 777 |
| LIBERTY ELEMENTARY SCHOOL | AZ0407401 | Arizona | Non-Transient Non-Community | 775 |
| CITIZENS -BULLHEAD | AZ0408036 | Arizona | Community | 770 |
| Nageezi NTUA | NN3500296 | Arizona | Community | 763 |
| CITY OF PHOENIX-PENINSULA | AZ0407058 | Arizona | Community | 760 |
| Rock Point Community School BIA | NN0435011 | Arizona | Community | 758 |