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 |
|---|---|---|---|---|
| ARCO STATION #595* | CA3901201 | California | Transient Non-Community | 100 |
| MONTECITO CREEK | CA4200575 | California | Community | 100 |
| TWIN LAKE REC RESORT PARK | CA3600407 | California | Transient Non-Community | 100 |
| CRAIG ROQUE LABOR CAMP | CA1000448 | California | Transient Non-Community | 100 |
| BEACON ORLAND TRUCK STOP | CA1100462 | California | Transient Non-Community | 100 |
| KATIE'S COUNTRY KITCHEN | CA2000803 | California | Transient Non-Community | 100 |
| RIVEN ROCK MUTUAL WATER CO | CA4200642 | California | Community | 100 |
| USFS | CA4200641 | California | Transient Non-Community | 100 |
| FRAN S FRIENDLY KITCHEN | CA2000813 | California | Transient Non-Community | 100 |
| HENSLEY LAKE HEADQUARTERS | CA2000814 | California | Non-Transient Non-Community | 100 |
| HOLIDAY SHOPS | CA2000816 | California | Transient Non-Community | 100 |
| FORT BIDWELL INDIAN RESERVATIO | CA2500509 | California | Community | 100 |
| HAVEN ACRES RIVER CLUB INC | CA3900813 | California | Community | 100 |
| MAD RIVER HATCHERY | CA1200676 | California | Transient Non-Community | 100 |
| VALLEY OF THE MOON PLAZA SHOPPING CENTER | CA4901208 | California | Transient Non-Community | 100 |
| COMPTON HUNTING & FISHING CLUB | CA5601710 | California | Transient Non-Community | 100 |
| BLUFF CREEK RESORT | CA1200691 | California | Transient Non-Community | 100 |
| FCPR/SKAGGS BRIDGE PARK | CA1000309 | California | Transient Non-Community | 100 |
| FEATHER FALLS WATER SYSTEM | CA0400017 | California | Community | 100 |
| STEELHEAD LODGE | CA0800614 | California | Transient Non-Community | 100 |
| SJC SPORTS COMPLEX | CA3901284 | California | Transient Non-Community | 100 |
| BRIDAL VEIL PICNIC GROUND | CA0901218 | California | Transient Non-Community | 100 |
| PYRAMID CREEK TRACT | CA0901252 | California | Transient Non-Community | 100 |
| THE SEQUOIANS | CA0100046 | California | Transient Non-Community | 100 |
| BITTERBRUSH CAMPGROUND | CA1400529 | California | Transient Non-Community | 100 |
| HARMONY GROVE SCHOOL | CA3900852 | California | Transient Non-Community | 100 |
| ROSEDALE CHRISTIAN CENTER | CA1502486 | California | Transient Non-Community | 100 |
| EL REMATITO MARKETPLACE | CA5000129 | California | Transient Non-Community | 100 |
| USFS - AERIE CRAG | CA2600646 | California | Transient Non-Community | 100 |
| BUTTE CREEK MHP | CA0400049 | California | Community | 100 |
| DESABLA - CAMP 1 | CA0400052 | California | Transient Non-Community | 100 |
| LA JOYA SCHOOL | CA2701226 | California | Transient Non-Community | 100 |
| DEL'S CAMP | CA0800623 | California | Transient Non-Community | 100 |
| FARMERS DAUGHTER WATER SYS *CLOSED* | CA0706103 | California | Transient Non-Community | 100 |
| BAYVIEW CAMPGROUND | CA0900542 | California | Transient Non-Community | 100 |
| BEN LOMOND CONSERVATION CAMP | CA4410800 | California | Non-Transient Non-Community | 100 |
| WHITE MOUNTAINS BIBLE CHAPEL | CA2600655 | California | Transient Non-Community | 100 |
| ALPINE SCHOOL | CA3900853 | California | Transient Non-Community | 100 |
| GRANT OVERLOOK CAMPGROUND | CA2600647 | California | Transient Non-Community | 100 |
| SHERWOOD FOREST GOLF CLUB | CA1000599 | California | Transient Non-Community | 100 |
| MAYWOOD FARMS | CA5200865 | California | Transient Non-Community | 100 |
| BRUELLA SCHOOL | CA3900854 | California | Transient Non-Community | 100 |
| ST FRANCIS YACHT CLUB | CA3901010 | California | Transient Non-Community | 100 |
| FULTON PROCESSORS, INC. | CA4901323 | California | Non-Transient Non-Community | 100 |
| LAGUNA SECA RACETRACK | CA2701219 | California | Transient Non-Community | 100 |
| SUN PACIFIC SHIPPERS-MARICOPA WATER SYS. | CA1503515 | California | Non-Transient Non-Community | 100 |
| BLUE LAUREL | CA1700629 | California | Transient Non-Community | 100 |
| MEEKS BAY VISTA MUTUAL WATER | CA0900503 | California | Community | 100 |
| RAINBOW LODGE | CA1700624 | California | Transient Non-Community | 100 |
| U.S. FOREST SERVICE-FULLER GROUP CAMP | CA1700631 | California | Transient Non-Community | 100 |