Browse Water Systems
19,626 public water systems in CA.
Public Water Systems Database
Browse 19,626 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 |
|---|---|---|---|---|
| TULLY MOBILE ESTATES | CA5000067 | California | Community | 56 |
| SID - PEABODY | CA4810026 | California | Community | 56 |
| BOOKER WINERY | CA4000846 | California | Non-Transient Non-Community | 56 |
| SEAFOAM LODGE | CA2300620 | California | Transient Non-Community | 56 |
| SAWMILL PIZZA | CA0500008 | California | Transient Non-Community | 56 |
| MCCARTHY FARMS | CA1502355 | California | Transient Non-Community | 56 |
| SPRINGBROOK MH S/D | NC0118294 | California | Community | 56 |
| BARCELONA APARTMENTS | FL2161337 | California | Community | 56 |
| MIDFIELD MUTUAL WATER COMPANY | CA1200816 | California | Community | 56 |
| USFS/TRIMMER WORK CENTER | CA1000136 | California | Non-Transient Non-Community | 56 |
| BROWN S ALLEY WATER CO | CA3400105 | California | Community | 56 |
| DESMOND RD WS #03 | CA2700547 | California | Community | 56 |
| IVANPAH SOLAR THERMAL POWER PLANT | CA3601181 | California | Non-Transient Non-Community | 56 |
| LICHAU HYLANDS MUTUAL WATER COMPANY | CA4901381 | California | Community | 56 |
| MR MANZINI | CA0900634 | California | Transient Non-Community | 56 |
| JOST POST WA | CA2700535 | California | Community | 56 |
| E E KELLY PRES/E CLARK MAIN | CA3000776 | California | Community | 56 |
| VAJRAYANA FOUNDATION | CA4400705 | California | Transient Non-Community | 56 |
| KEESEE TANK N PUMP CO | CA3000817 | California | Non-Transient Non-Community | 56 |
| PLANT EAST MESA (PEM) UNIT 3 - FPL ENERG | CA1300660 | California | Non-Transient Non-Community | 56 |
| REDWOOD TERRACE MUTUAL | CA4100510 | California | Community | 56 |
| OUTWARD BOUND CALIFORNIA | CA2210934 | California | Transient Non-Community | 56 |
| FALLS CAMPGROUND | CA1900138 | California | Transient Non-Community | 56 |
| BIGGERS GLEN MUTUAL WATER CO | CA0400155 | California | Transient Non-Community | 56 |
| PG&E BALCH CAMP | CA1009129 | California | Transient Non-Community | 56 |
| HUCKLEBERRY WATER DEVELOPMENT | CA1000050 | California | Transient Non-Community | 56 |
| WILLIAM FISHER MEMORIAL WATER COMPANY | CA1500455 | California | Community | 56 |
| MIDFIELD MUTUAL WATER COMPANY | CA1200730 | California | Community | 56 |
| RAY & LARRY MOLES (HENDERSON RD) | CA1000505 | California | Transient Non-Community | 56 |
| POINT OF VIEW MUTUAL WATER CO | CA2300604 | California | Community | 56 |
| ROBERT GARCIA | CA3000814 | California | Community | 56 |
| MINERAL HOMEOWNER'S ASSN | CA5200585 | California | Transient Non-Community | 56 |
| CAMP ANGELUS UPPER ROAD ASSOC | CA3600103 | California | Community | 56 |
| ROCK CREEK LAKES RESORT | CA1400015 | California | Transient Non-Community | 56 |
| INNISFREE WATER COMPANY | CA1700702 | California | Community | 56 |
| TIERRA BUENA #2 | CA5100122 | California | Community | 56 |
| RAUDEL DELGADO WATER SYSTEM | CA3901341 | California | Transient Non-Community | 56 |
| ALBION MUTUAL WATER COMPANY | CA2300502 | California | Community | 56 |
| GRAVES SCHOOL WS | CA2702180 | California | Non-Transient Non-Community | 56 |
| BLUE SKIES TRAILER PARK | CA1900055 | California | Community | 56 |
| HUNTERS HUB | CA0600006 | California | Transient Non-Community | 56 |
| MCUSD -COULTERVILLE-GREELEY HILL SCHOOL | CA2210908 | California | Non-Transient Non-Community | 55 |
| MCAVOY YACHT HARBOR | CA0707532 | California | Transient Non-Community | 55 |
| Jack Norton School | 090600741 | California | Non-Transient Non-Community | 55 |
| LITTLE BALDY WATER | CA1900158 | California | Community | 55 |
| SANTA CARMELITA #2 | CA3301199 | California | Community | 55 |
| LINGATE LANE MUTUAL WATER COMPANY | CA4200633 | California | Community | 55 |
| LONE PINE RESERVATION 1 | CA1400074 | California | Community | 55 |
| EDANNES MOBILE HOME PARK | MT0000039 | California | Community | 55 |
| COUNTRY WESTERN MHRV | CA5000080 | California | Community | 55 |