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 |
|---|---|---|---|---|
| EDEN WATER COMPANY INC | AZ0405003 | Arizona | Community | 400 |
| BEAVER CREEK SCHOOL | AZ0413084 | Arizona | Non-Transient Non-Community | 400 |
| MICHIGAN TRAILER PARK | AZ0407621 | Arizona | Community | 400 |
| TYSON WELLS RV PARK | AZ0415458 | Arizona | Transient Non-Community | 400 |
| CASTLE ROCK SHORES TRAILER PARK | AZ0415328 | Arizona | Transient Non-Community | 400 |
| LAKE HAVASU TRAILER PARK | AZ0408085 | Arizona | Community | 400 |
| PINEDALE CLAY SPRING LDS | AZ0409336 | Arizona | Transient Non-Community | 400 |
| USFS-KNF-TEN X CAMPGROUD | AZ0403676 | Arizona | Transient Non-Community | 400 |
| MARANA AEROSPACE SOLUTIONS | AZ0411034 | Arizona | Non-Transient Non-Community | 400 |
| PRESCOTT PINES CAMP | AZ0413361 | Arizona | Transient Non-Community | 400 |
| DESERT GARDENS SHOWGROUNDS | AZ0415129 | Arizona | Transient Non-Community | 400 |
| Buffalo Springs NTUA | NN3500264 | Arizona | Community | 397 |
| Shonto NTUA | NN0400322 | Arizona | Community | 397 |
| Round Rock Elementary School | NN0403024 | Arizona | Community | 396 |
| Coal Mine Mesa NTUA | NN0400207 | Arizona | Community | 393 |
| KOFA CANTONMENT AREA | AZ0414367 | Arizona | Non-Transient Non-Community | 390 |
| San Xavier Ord (East) | 090400227 | Arizona | Community | 390 |
| SKY HI DWID | AZ0409028 | Arizona | Community | 390 |
| Oak Springs NTUA (south of Hunters Point) | NN0403015 | Arizona | Community | 390 |
| Hopi Veterans Center | 090400316 | Arizona | Community | 388 |
| DIAMOND GROVE MOBILE HOME ESTATES | AZ0420542 | Arizona | Community | 385 |
| AZ WATER CO-CASA GRAND RU | AZ0411701 | Arizona | Transient Non-Community | 383 |
| GRANITE MOUNTAIN WATER COMPANY | AZ0413150 | Arizona | Community | 381 |
| KRAZY K RV PARK | AZ0413069 | Arizona | Community | 380 |
| WONDERLAND ACRES DWID | AZ0409060 | Arizona | Community | 380 |
| White Mesa - NTUA | 090400209 | Arizona | Community | 376 |
| Baca-Haystack NTUA | NN3500254 | Arizona | Community | 376 |
| HICKMANS EGG RANCH | AZ0407791 | Arizona | Non-Transient Non-Community | 376 |
| PINEDALE DWID | AZ0409041 | Arizona | Community | 376 |
| PINAL COUNTY HOUSING DIVI | AZ0411032 | Arizona | Community | 375 |
| SKYLINE RESORT RV PARK | AZ0411556 | Arizona | Community | 375 |
| RINCON RANCH ESTATES WATER CO. | AZ0410000 | Arizona | Community | 375 |
| SILVERBELL IRRIGATION & DRAINAGE DIST | AZ0411005 | Arizona | Community | 375 |
| WILLOW MANOR MOBILE HOME PARK | TX0200328 | Arizona | Community | 375 |
| ANTELOPE UNION HIGH SCHOOL | AZ0414044 | Arizona | Non-Transient Non-Community | 375 |
| PAYSON WATER - EAST VERDE ESTATES | AZ0404026 | Arizona | Community | 375 |
| Second Mesa Day School - BIA | 090400057 | Arizona | Community | 366 |
| ROCKING K RV | AZ0414077 | Arizona | Transient Non-Community | 366 |
| WILLOW VALLEY WATER COMPANY HO | AZ0408034 | Arizona | Community | 365 |
| ELKS LODGE NO. 2350 | AZ0411351 | Arizona | Transient Non-Community | 364 |
| Desert Diamond Why | 090400234 | Arizona | Non-Transient Non-Community | 362 |
| WENDEN DWID | AZ0415023 | Arizona | Community | 360 |
| LAZY C WATER SERVICE | AZ0410065 | Arizona | Community | 359 |
| SADDLE MOUNTAIN RV PARK | AZ0407431 | Arizona | Transient Non-Community | 357 |
| Lost Lake Resort | 090600227 | Arizona | Community | 355 |
| RAMBLIN ROADS RV PARK | AZ0415525 | Arizona | Transient Non-Community | 354 |
| SUNRISE VILLAGE MHP | CA5000095 | Arizona | Community | 353 |
| WEKIVA FALLS RESORT | FL3351455 | Arizona | Community | 352 |
| Mittenrock NTUA | NN3503057 | Arizona | Community | 352 |
| LA POSADA COURT | AZ0411520 | Arizona | Community | 350 |