Browse Water Systems
4,334 public water systems in AZ.
Public Water Systems Database
Browse 4,334 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 |
|---|---|---|---|---|
| BAY BRIDGE ESTATES LLC | ME0002175 | Arizona | Community | 1,222 |
| LAKE GRIFFIN ISLES MHP (2 WTPS) | FL3354054 | Arizona | Community | 1,212 |
| QUEEN VALLEY DWID | AZ0411044 | Arizona | Community | 1,200 |
| WEST END WATER COMPANY - WITTMAN | AZ0407067 | Arizona | Community | 1,200 |
| TUCSON COUNTRY CLUB | AZ0420113 | Arizona | Community | 1,200 |
| GRANITE OAKS WATER USERS ASSOCIATION | AZ0413155 | Arizona | Community | 1,200 |
| MINGUS UNION HIGH SCHOOL | AZ0413116 | Arizona | Non-Transient Non-Community | 1,200 |
| U OF A-CHRISTOPHER CITY | AZ0420565 | Arizona | Non-Transient Non-Community | 1,200 |
| Tsaile-Dine College NTUA | NN0403005 | Arizona | Community | 1,190 |
| MAMMOTH TOWN OF | AZ0411018 | Arizona | Community | 1,181 |
| Naschitti-Bisola NTUA | NN3500268 | Arizona | Community | 1,173 |
| TONTO BASIN WATER - LR GARDENS WEST | AZ0404047 | Arizona | Community | 1,172 |
| GW SANTA CRUZ WATER - MARICOPA SW | AZ0411575 | Arizona | Community | 1,170 |
| GW OCOTILLO WATER - CATALINA | AZ0410171 | Arizona | Community | 1,168 |
| TOWN OF STAR VALLEY WATER DEPARTMENT | AZ0404037 | Arizona | Community | 1,157 |
| WATCO WATER | AZ0409049 | Arizona | Community | 1,153 |
| Vaya Chin Intertie | 090400020 | Arizona | Community | 1,151 |
| Hopi High School - BIA | 090400395 | Arizona | Community | 1,150 |
| Gap / Cedar Ridge - NTUA | 090403009 | Arizona | Community | 1,148 |
| Bacavi Village | 090400687 | Arizona | Community | 1,147 |
| Shonto Junction NTUA | NN0400326 | Arizona | Community | 1,146 |
| Tonalea-Red Lake NTUA | NN0400379 | Arizona | Community | 1,146 |
| Carson-Huerfano NTUA | NN3503063 | Arizona | Community | 1,142 |
| ADOT AIRPORT GRAND CANYON | AZ0403010 | Arizona | Community | 1,140 |
| BRADSHAW MOUNTAIN VIEW WATER | AZ0413062 | Arizona | Community | 1,127 |
| Mission View Mobile Home Park (Tucson Water Consec | 090400228 | Arizona | Community | 1,125 |
| Gap-Cedar Ridge NTUA | NN0403009 | Arizona | Community | 1,125 |
| LIVCO WATER COMPANY | AZ0401018 | Arizona | Community | 1,120 |
| COCHISE COUNTY COMMUNITY COLLEGE DISTRIC | AZ0402063 | Arizona | Non-Transient Non-Community | 1,120 |
| BELLA VISTA-NICKSVILLE | AZ0402025 | Arizona | Community | 1,120 |
| LeChee NTUA | NN0403006 | Arizona | Community | 1,115 |
| Ojo Encino North NTUA | NN3503041 | Arizona | Community | 1,108 |
| Jeddito NTUA | NN0403100 | Arizona | Community | 1,105 |
| MOHAVE COMMUNITY COLLEGE | AZ0408801 | Arizona | Non-Transient Non-Community | 1,100 |
| ADOC-ASPC-SAFFORD WATER S | AZ0405302 | Arizona | Community | 1,100 |
| SIERRA SPRINGS WATER CO | AZ0407460 | Arizona | Community | 1,100 |
| Cocopah Bend RV & Golf Resort | 090400676 | Arizona | Community | 1,095 |
| BACA FLOAT WATER COMPANY | AZ0412037 | Arizona | Community | 1,090 |
| SCOTTSDALE-PINNACLE PARA | AZ0407059 | Arizona | Community | 1,080 |
| COPPER MOUNTAIN RANCH CFD | AZ0411328 | Arizona | Community | 1,071 |
| BEAVER DAM WC SYSTEM 1 | AZ0408006 | Arizona | Community | 1,048 |
| Dennehotso NTUA | NN0400296 | Arizona | Community | 1,040 |
| ALPINE DWID | AZ0401001 | Arizona | Community | 1,030 |
| POMERENE DWID | AZ0402012 | Arizona | Community | 1,030 |
| Rock Point NTUA | NN0403048 | Arizona | Community | 1,029 |
| ADOT BOUSE WASH REST AREA | AZ0415016 | Arizona | Transient Non-Community | 1,026 |
| Crownpoint Boarding School - BIA | 093534023 | Arizona | Community | 1,024 |
| Houck-Querino Canyon NTUA | NN0400280 | Arizona | Community | 1,023 |
| Red Mesa NTUA | NN4903017 | Arizona | Community | 1,023 |
| Sunrise Apache Peak | 090400251 | Arizona | Transient Non-Community | 1,021 |