Browse Water Systems
20,012 public water systems in CA.
Public Water Systems Database
Browse 20,012 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 |
|---|---|---|---|---|
| JEWEL #2505 | IL3127977 | California | Transient Non-Community | 57 |
| GRASSY FLAT CAMPGROUND | CA0800666 | California | Transient Non-Community | 57 |
| DOBBINS WATER SYSTEM | CA5800504 | California | Community | 57 |
| THE WILLOWS RESORT | CA4400850 | California | Community | 57 |
| HEAVENLY VALLEY | CA0900588 | California | Transient Non-Community | 57 |
| CAMP ST FRANCIS | CA4400710 | California | Transient Non-Community | 57 |
| USFS-TOIYABE, CHAS NAPES BLDG | CA2610401 | California | Transient Non-Community | 57 |
| BRICOLEUR VINEYARDS | CA4901468 | California | Transient Non-Community | 57 |
| RIVERDALE PARK | CA1200746 | California | Transient Non-Community | 57 |
| INDUSTRY WEST | CA4900835 | California | Transient Non-Community | 57 |
| DOMINICKS #77 WATER VENDING | IL3128041 | California | Transient Non-Community | 57 |
| WILDYVIE LODGE | CA2600618 | California | Transient Non-Community | 57 |
| EBRPD MORGAN TERRITORY | CA0707900 | California | Transient Non-Community | 57 |
| WILBUR-ELLIS COMPANY | CA1000382 | California | Non-Transient Non-Community | 57 |
| ELK CREEK MOBILE HOME PARK | CA2300751 | California | Community | 57 |
| 7180 HWY 116 LLC | CA4901394 | California | Transient Non-Community | 57 |
| SAN JOAQUIN COUNTY SCHOOLS | CA3901118 | California | Transient Non-Community | 57 |
| JOST POST WA | CA2700535 | California | Community | 56 |
| Berkeley Farms Dairy | CA2400213 | California | Community | 56 |
| DESMOND RD WS #03 | CA2700547 | California | Community | 56 |
| VAJRAYANA FOUNDATION | CA4400705 | California | Transient Non-Community | 56 |
| WINTERHAVEN MOBILE ESTATES | CA1900961 | California | Community | 56 |
| SAWMILL PIZZA | CA0500008 | California | Transient Non-Community | 56 |
| RAUDEL DELGADO WATER SYSTEM | CA3901341 | California | Transient Non-Community | 56 |
| WILLIAM FISHER MEMORIAL WATER COMPANY | CA1500455 | California | Community | 56 |
| BARCELONA APARTMENTS | FL2161337 | California | Community | 56 |
| MIDFIELD MUTUAL WATER COMPANY | CA1200816 | California | Community | 56 |
| REDWOOD TERRACE MUTUAL | CA4100510 | California | Community | 56 |
| OUTWARD BOUND CALIFORNIA | CA2210934 | California | Transient Non-Community | 56 |
| INNISFREE WATER COMPANY | CA1700702 | California | Community | 56 |
| MCCARTHY FARMS | CA1502355 | California | Transient Non-Community | 56 |
| BOOKER WINERY | CA4000846 | California | Non-Transient Non-Community | 56 |
| LAHONTAN HEIGHTS HOME. ASSOC. | CA1800515 | California | Transient Non-Community | 56 |
| ROCK CREEK LAKES RESORT | CA1400015 | California | Transient Non-Community | 56 |
| SEAFOAM LODGE | CA2300620 | California | Transient Non-Community | 56 |
| HUCKLEBERRY WATER DEVELOPMENT | CA1000050 | California | Transient Non-Community | 56 |
| E E KELLY PRES/E CLARK MAIN | CA3000776 | California | Community | 56 |
| POINT OF VIEW MUTUAL WATER CO | CA2300604 | California | Community | 56 |
| LOTUS STORE WATER SYSTEM | CA0900123 | California | Transient Non-Community | 56 |
| BELK FARMS | CA3301182 | California | Transient Non-Community | 56 |
| ROBERT GARCIA | CA3000814 | California | Community | 56 |
| TIERRA BUENA #2 | CA5100122 | California | Community | 56 |
| FALLS CAMPGROUND | CA1900138 | California | Transient Non-Community | 56 |
| ALBION MUTUAL WATER COMPANY | CA2300502 | California | Community | 56 |
| IVANPAH SOLAR THERMAL POWER PLANT | CA3601181 | California | Non-Transient Non-Community | 56 |
| BROWN S ALLEY WATER CO | CA3400105 | California | Community | 56 |
| SPRINGBROOK MH S/D | NC0118294 | California | Community | 56 |
| RAY & LARRY MOLES (HENDERSON RD) | CA1000505 | California | Transient Non-Community | 56 |
| FULTON WATER COMPANY | CA3110215 | California | Community | 56 |
| RONALD N NUNES | CA2700805 | California | Community | 56 |