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 |
|---|---|---|---|---|
| SCUA Bylas | 090400110 | Arizona | Community | 3,160 |
| WILLIAMS CITY OF | AZ0403026 | Arizona | Community | 3,145 |
| GW OCOTILLO WATER - RANCHO DEL SOL LINDO | AZ0410173 | Arizona | Community | 3,128 |
| Grand Canyon West | 090400101 | Arizona | Community | 3,120 |
| DESERT FOOTHILLS | AZ0408137 | Arizona | Community | 3,091 |
| TURNER RCHS WATER CO-LEI | AZ0407122 | Arizona | Community | 3,060 |
| BIA FORT APACHE AGENCY OFF #1 | AZ0409056 | Arizona | Community | 3,000 |
| FLYING J TRAVEL PLAZA | AZ0415529 | Arizona | Transient Non-Community | 3,000 |
| PALO VERDE NUCLEAR GENERATING STATION | AZ0407412 | Arizona | Non-Transient Non-Community | 3,000 |
| UA TECH PARK - RITA ROAD | AZ0420567 | Arizona | Non-Transient Non-Community | 3,000 |
| WELLTON TOWN OF | AZ0414022 | Arizona | Community | 3,000 |
| TUCSON MEDICAL CENTER | AZ0420213 | Arizona | Non-Transient Non-Community | 3,000 |
| WMATUA Hondah-McNary | 090400076 | Arizona | Community | 2,988 |
| PHOENIX-CASHION | AZ0407163 | Arizona | Community | 2,975 |
| MCPRD - LAKE PLEASANT | AZ0407140 | Arizona | Transient Non-Community | 2,950 |
| Hondah Casino | 090400086 | Arizona | Non-Transient Non-Community | 2,926 |
| DESERT SANDS WATER CO. | AZ0407028 | Arizona | Community | 2,908 |
| COTTONWOOD MUNICIPAL WATER VV2 | AZ0413104 | Arizona | Community | 2,893 |
| WICKENBURG RANCH ESTATES | AZ0413358 | Arizona | Community | 2,877 |
| RACREST WATER CO | AZ0407060 | Arizona | Community | 2,800 |
| QUARTZSITE TOWN OF | AZ0415346 | Arizona | Community | 2,761 |
| AZ WATER CO-APACHE JCT S | AZ0407005 | Arizona | Community | 2,750 |
| CHINO VALLEY TOWN OF | AZ0413137 | Arizona | Community | 2,742 |
| SCUA Peridot Heights | 090400113 | Arizona | Community | 2,700 |
| YOUNGTOWN MUNICIPAL WATER | AZ0407103 | Arizona | Community | 2,662 |
| AJO IMPROVEMENT COMPANY | AZ0410001 | Arizona | Community | 2,654 |
| CHANDLER HEIGHTS CITRUS IRRIGATION DIST | AZ0407409 | Arizona | Community | 2,620 |
| GRIC DPW Casa Blanca_Bapchule | 090400092 | Arizona | Community | 2,603 |
| BISBEE DOUGLAS INTL AIRPORT | AZ0402061 | Arizona | Community | 2,600 |
| WMATUA Cibecue | 090400243 | Arizona | Community | 2,590 |
| Tonto Apache | 090400343 | Arizona | Community | 2,580 |
| GRIC DPW Stotonic | 090400096 | Arizona | Community | 2,566 |
| FOOTHILLS UTILITIES KINGMAN EAST | AZ0408035 | Arizona | Community | 2,538 |
| BLM LAPOSA LTVA | AZ0415102 | Arizona | Transient Non-Community | 2,500 |
| CENTRAL AZ COLLEGE-SIGNAL | AZ0411023 | Arizona | Non-Transient Non-Community | 2,500 |
| MONTEZUMA CASTLE NATIONAL MONUMENT | AZ0413701 | Arizona | Transient Non-Community | 2,500 |
| Fort McDowell Casino | 090400686 | Arizona | Non-Transient Non-Community | 2,500 |
| GRIC St. Johns - DPW | 090400093 | Arizona | Community | 2,500 |
| THUMB BUTTE WATER ASSOCI | AZ0408060 | Arizona | Community | 2,500 |
| PARKER MUNICIPAL WATER W | AZ0414013 | Arizona | Community | 2,500 |
| SUNSET CRATER NATL MONUM | AZ0403715 | Arizona | Transient Non-Community | 2,458 |
| MARANA HIGH SCHOOL | AZ0420505 | Arizona | Non-Transient Non-Community | 2,450 |
| GRAND CANYON NP-NORTH RI | AZ0403723 | Arizona | Transient Non-Community | 2,444 |
| PICACHO WATER COMPANY | AZ0411135 | Arizona | Community | 2,440 |
| BLACK CANYON CITY WID | AZ0413051 | Arizona | Community | 2,437 |
| Desert Diamond Sahuarita | 090400233 | Arizona | Non-Transient Non-Community | 2,412 |
| AMPHI CANYON DEL ORO | AZ0420309 | Arizona | Non-Transient Non-Community | 2,400 |
| CHINO MEADOWS II | AZ0413079 | Arizona | Community | 2,350 |
| Sunrise Base Lodge | 090400083 | Arizona | Non-Transient Non-Community | 2,346 |
| VALLE VERDE WATER COMPANY - EAST | AZ0412009 | Arizona | Community | 2,331 |