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 |
|---|---|---|---|---|
| STOCO MUTUAL WATER COMPANY | CA1500517 | California | Non-Transient Non-Community | 85 |
| FRICOT CITY | CA0500020 | California | Community | 85 |
| BACON ISLAND CAMP #11 | CA3901353 | California | Transient Non-Community | 85 |
| CALIF CONSERV CORP | CA0000612 | California | Community | 85 |
| VALLECITO CONSERVATION CAMP | CA7300612 | California | Community | 85 |
| MIRAMONTE CONSERVATION CAMP | CA7300125 | California | Community | 85 |
| TRUCKEE-DONNER PUD - HIRSCHDALE | CA2910010 | California | Community | 85 |
| GENERAL CHEMICAL INC | CA0707586 | California | Non-Transient Non-Community | 85 |
| CALTRANS-SCERET VALLEY RESTSTOP | CA1800530 | California | Transient Non-Community | 85 |
| MJUSD DOBBINS SCHOOL | CA5800845 | California | Non-Transient Non-Community | 85 |
| WHITE CENTER | CA4500197 | California | Transient Non-Community | 85 |
| D.M. CAMP & SONS | CA1503250 | California | Transient Non-Community | 85 |
| MODERN VILLAGE MWC | CA5200545 | California | Community | 85 |
| RESOURCE CENTER | CA4200977 | California | Non-Transient Non-Community | 85 |
| LIBERTY PARK WATER ASSOCIATION | CA3000618 | California | Community | 85 |
| Mt. Lassen Assembly of God | CA5200632 | California | Transient Non-Community | 85 |
| MID - BAGBY RECREATION AREA | CA2208067 | California | Transient Non-Community | 85 |
| SOUTH YUBA CAMPGROUND | CA2900613 | California | Transient Non-Community | 85 |
| KERN RIDGE GROWERS | CA1504003 | California | Non-Transient Non-Community | 85 |
| EAGLE CR CAMPGROUND | CA5300084 | California | Transient Non-Community | 85 |
| SHADY LANE MOBILE HOME PARK | CA5400614 | California | Community | 85 |
| TURNER STATION | CA3900605 | California | Transient Non-Community | 85 |
| LASSEN VIEW WATER DISTRICT | CA5200548 | California | Community | 85 |
| VICTORIAN RESTAURANT | CA5305506 | California | Transient Non-Community | 85 |
| LANE HAVEN MOBILE HOME PARK | CA1500504 | California | Community | 84 |
| CLIFTON HEIGHTS WATER & LAND | CA3600074 | California | Community | 84 |
| EAST COLTON HEIGHT | CA3600097 | California | Community | 84 |
| Round Valley Agency | 090605073 | California | Community | 84 |
| MD 36 EASTIN ARCOLA | CA2000727 | California | Community | 84 |
| PANORAMA PARK FIRE PRO CO | CA5400724 | California | Transient Non-Community | 84 |
| FIRM FOUNDATION ACADEMY | CA4600096 | California | Transient Non-Community | 84 |
| DELTA PALMS MUTUAL WATER CO | CA1500372 | California | Community | 84 |
| MT RALSTON PROPERTIES ASSC INC | CA0900643 | California | Transient Non-Community | 84 |
| BENTLEY TRAILER COURT | CA3900726 | California | Community | 84 |
| ORR SPRINGS RESORT | CA2300509 | California | Transient Non-Community | 84 |
| PHILLIPS TRACT MUTUAL WATER COMPANY | CA0900638 | California | Transient Non-Community | 84 |
| WEATHERLY MUTUAL WATER COMPANY | CA2000519 | California | Community | 84 |
| EAGLE NEST HOMEOWNERS' ASSOCIATION | CA1800514 | California | Transient Non-Community | 84 |
| CASTROVILLE BLVD | CA2700526 | California | Community | 84 |
| SIERRA SHADOWS MOBILE MANOR | CA5400667 | California | Community | 84 |
| LINDEN MANOR MHP | IL1670180 | California | Community | 84 |
| FALLON ROAD LABOR HOUSING | CA3500830 | California | Community | 84 |
| DAVIS ESTATES | CA2801057 | California | Non-Transient Non-Community | 84 |
| WYNOLA FARMS WATER DISTRICT | CA3705070 | California | Transient Non-Community | 84 |
| PONDEROSA RV PARK | CA1000365 | California | Transient Non-Community | 84 |
| SIERRA EAST HOA | CA2600622 | California | Community | 84 |
| LAKE SAN ANTONIO MHP WS | CA2701906 | California | Community | 84 |
| GOLDEN HILLS MUTUAL WATER CO | CA3100528 | California | Community | 84 |
| CHAMISAL MWC | CA3600071 | California | Community | 84 |
| SARALEE'S VINEYARD AND TASTING ROOM | CA4901431 | California | Transient Non-Community | 84 |