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 |
|---|---|---|---|---|
| SOFTWINDS MOBILE HOME PARK | AZ0413122 | California | Community | 70 |
| GREENWOOD SOLAR CENTER | CA7300614 | California | Community | 70 |
| CACHE CREEK CANYON-UPPER SITE | CA5700711 | California | Transient Non-Community | 70 |
| LUNDY LAKE RESORT | CA2600534 | California | Transient Non-Community | 70 |
| LA CADENA MWC | CA3301369 | California | Community | 70 |
| BIG CREEK LUMBER COMPANY | CA4400800 | California | Non-Transient Non-Community | 70 |
| VISTA DEL MAR UNION SCHOOL - INACTIVE | CA4200686 | California | Non-Transient Non-Community | 70 |
| CAMP ROYANEH | CA4901105 | California | Transient Non-Community | 70 |
| ARROYO SECO ESTATES MWS | CA2702520 | California | Community | 70 |
| VALLEY VISTA MUTUAL WATER COMPANY | CA1400025 | California | Community | 70 |
| BRIDGEHAVEN PARK | CA4900644 | California | Community | 70 |
| DRAKE MOTEL | CA5400678 | California | Transient Non-Community | 70 |
| CALIFORNIA CEDAR PRODUCTS - INACTIVE | CA3900746 | California | Transient Non-Community | 70 |
| MATTHEWS CREEK CAMPGROUND | CA4700605 | California | Transient Non-Community | 70 |
| SIERRA PINES MOBILE HOME PARK | CA0202522 | California | Community | 70 |
| ESTANCIA WINERY WS | CA2702613 | California | Non-Transient Non-Community | 70 |
| NORTH KENTUCKY PARTNERS | CA5700753 | California | Transient Non-Community | 70 |
| LAS COLINAS ROAD & WATER ASSN | CA4400613 | California | Community | 70 |
| ELLERY LAKE CAMPGROUND | CA2600597 | California | Transient Non-Community | 70 |
| HIDDEN HARBOR MARINA & RVP | CA5200526 | California | Community | 70 |
| SILVERFORK CAMPGROUND | CA0901243 | California | Transient Non-Community | 70 |
| GOLDEN STATE VINTNERS WS | CA2701550 | California | Non-Transient Non-Community | 70 |
| LAKE TAHOE PIZZA | CA0900510 | California | Transient Non-Community | 70 |
| MUIR INDUSTRIES INC. | CA3705046 | California | Transient Non-Community | 70 |
| MATTS RANCH | CA1907017 | California | Transient Non-Community | 70 |
| SPALLINA WATER COMPANY | CA5400668 | California | Community | 70 |
| CENTRAL BAY HIGH SCHOOL WS | CA2702490 | California | Non-Transient Non-Community | 70 |
| MISTY HOLLOW RANCH | CA1907021 | California | Transient Non-Community | 70 |
| DEEP SHADOWS RANCH | CA1907022 | California | Transient Non-Community | 70 |
| RUTH LAKE C S D | CA5300059 | California | Transient Non-Community | 70 |
| LUSHMEADOWS BARN | CA2200085 | California | Transient Non-Community | 70 |
| GREENWOOD SOLAR CENTER | CA0000614 | California | Community | 70 |
| LUNDY CREEK CAMPGROUND 2 | CA2600554 | California | Transient Non-Community | 70 |
| BEI MOTION SYSTEMS CO. | CA4200732 | California | Transient Non-Community | 70 |
| TRENTADUE WINERY | CA4900946 | California | Transient Non-Community | 70 |
| Turner Trailer Park | 090605122 | California | Community | 70 |
| FOUTS SPRINGS YOUTH FACILITY | CA0600041 | California | Non-Transient Non-Community | 70 |
| LINDA VISTA ADVENTIST ELEMENTARY SCHOOL | CA5602404 | California | Non-Transient Non-Community | 70 |
| PLANTATION FARM CAMP | CA4901100 | California | Transient Non-Community | 70 |
| CRYSTAL COURT | CA5400595 | California | Community | 70 |
| PANDOL #2 | CA1502212 | California | Transient Non-Community | 70 |
| RIPPLEWOOD | CA2701292 | California | Transient Non-Community | 70 |
| EVERGREEN TRAILER PARK | CA5602107 | California | Community | 70 |
| LEAPIN' LIZARD RV RANCH | CA3700001 | California | Transient Non-Community | 70 |
| OBSIDIAN CAMPGROUND 2 | CA2600562 | California | Transient Non-Community | 70 |
| NEW HOPE CHURCH OF THE NAZARENE | CA5000480 | California | Transient Non-Community | 70 |
| LITTLE VALLEY CSD | CA1800516 | California | Community | 70 |
| LUSHMEADOWS BARN | CA2204085 | California | Transient Non-Community | 70 |
| CATHEDRAL WATER ASSOCIATION | CA0900511 | California | Transient Non-Community | 70 |
| LONE OAK MUTUAL WATER CO. | CA5400788 | California | Community | 70 |