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 |
|---|---|---|---|---|
| TIERRA BUENA #2 | CA5100122 | California | Community | 56 |
| ROBERT GARCIA | CA3000814 | California | Community | 56 |
| BELK FARMS | CA3301182 | California | Transient Non-Community | 56 |
| LOTUS STORE WATER SYSTEM | CA0900123 | California | Transient Non-Community | 56 |
| POINT OF VIEW MUTUAL WATER CO | CA2300604 | California | Community | 56 |
| E E KELLY PRES/E CLARK MAIN | CA3000776 | California | Community | 56 |
| HUCKLEBERRY WATER DEVELOPMENT | CA1000050 | California | Transient Non-Community | 56 |
| SEAFOAM LODGE | CA2300620 | California | Transient Non-Community | 56 |
| ROCK CREEK LAKES RESORT | CA1400015 | California | Transient Non-Community | 56 |
| LAHONTAN HEIGHTS HOME. ASSOC. | CA1800515 | California | Transient Non-Community | 56 |
| BOOKER WINERY | CA4000846 | California | Non-Transient Non-Community | 56 |
| MCCARTHY FARMS | CA1502355 | California | Transient Non-Community | 56 |
| INNISFREE WATER COMPANY | CA1700702 | California | Community | 56 |
| OUTWARD BOUND CALIFORNIA | CA2210934 | California | Transient Non-Community | 56 |
| REDWOOD TERRACE MUTUAL | CA4100510 | California | Community | 56 |
| MIDFIELD MUTUAL WATER COMPANY | CA1200816 | California | Community | 56 |
| BARCELONA APARTMENTS | FL2161337 | California | Community | 56 |
| WILLIAM FISHER MEMORIAL WATER COMPANY | CA1500455 | California | Community | 56 |
| RAUDEL DELGADO WATER SYSTEM | CA3901341 | California | Transient Non-Community | 56 |
| SAWMILL PIZZA | CA0500008 | California | Transient Non-Community | 56 |
| WINTERHAVEN MOBILE ESTATES | CA1900961 | California | Community | 56 |
| VAJRAYANA FOUNDATION | CA4400705 | California | Transient Non-Community | 56 |
| DESMOND RD WS #03 | CA2700547 | California | Community | 56 |
| Berkeley Farms Dairy | CA2400213 | California | Community | 56 |
| SOUTH SAN JOAQUIN IRR DIST | CA3900888 | California | Non-Transient Non-Community | 55 |
| CARRIAGE SQUARE | CA5100119 | California | Non-Transient Non-Community | 55 |
| FOSTER FARMS - CEDAR HATCHERY | CA1000566 | California | Non-Transient Non-Community | 55 |
| LAIRD FAMILY ESTATE | CA2800301 | California | Non-Transient Non-Community | 55 |
| Pit Stop | 090605173 | California | Transient Non-Community | 55 |
| ROLLING WHEELS MHP | AZ0412309 | California | Community | 55 |
| DONUM ESTATE WATER SYSTEM | CA4901447 | California | Transient Non-Community | 55 |
| QUAIL CREEK ESTATES MUTUAL WATER COMPANY | CA4300979 | California | Community | 55 |
| ELMCO WEST CAMP | CA5400727 | California | Transient Non-Community | 55 |
| BUTTE VALLEY MIDDLE SCHOOL | CA4700575 | California | Non-Transient Non-Community | 55 |
| SHASTA HORIZON MOBILE HOME PARK | CA4700541 | California | Community | 55 |
| BUCK RIDGE HENSLEY LAKE | CA2000749 | California | Transient Non-Community | 55 |
| YOSEMITE VALLEY BEEF PACKING CO INC | CA2400248 | California | Non-Transient Non-Community | 55 |
| IDYLWILDE TRACT ASSOCIATION | CA1000007 | California | Transient Non-Community | 55 |
| NEIL'S SERVICE CENTER II | CA4810023 | California | Transient Non-Community | 55 |
| KENNEDY MEADOWS GENERAL STORE | CA5401062 | California | Transient Non-Community | 55 |
| ASPEN GROVE MH & RV PARK (SWS) | CA3400140 | California | Community | 55 |
| LINGATE LANE MUTUAL WATER COMPANY | CA4200633 | California | Community | 55 |
| SANTA CARMELITA #2 | CA3301199 | California | Community | 55 |
| DARTMOUTH COVE CREEK 1 | CA0900604 | California | Transient Non-Community | 55 |
| MARIPOSA COUNTY PUBLIC WORKS DEPARTMENT | CA2210937 | California | Non-Transient Non-Community | 55 |
| RATNA LING RETREAT | CA4901264 | California | Non-Transient Non-Community | 55 |
| DAYTON VALLEY MHP | NV0000033 | California | Community | 55 |
| AG VILLAGE WATER SYSTEM | CA5100173 | California | Non-Transient Non-Community | 55 |
| TOM & MARY MCKELLAR | CA2300559 | California | Community | 55 |
| FREEMARK ABBEY WINERY | CA2800561 | California | Non-Transient Non-Community | 55 |