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 |
|---|---|---|---|---|
| LODGE AT BLUE LAKES | CA1700617 | California | Transient Non-Community | 100 |
| NEW MELONES LAKE MARINA | CA0500032 | California | Transient Non-Community | 100 |
| ST PATRICKS SEMINARY | CA4100562 | California | Community | 100 |
| MARIANNA OAKS GOLF COURSE | FL1324037 | California | Transient Non-Community | 100 |
| MOLINO CORNER WATER SYSTEM | CA4901341 | California | Transient Non-Community | 100 |
| CIRCLE K #9641 | OR4195225 | California | Transient Non-Community | 100 |
| DUBACH CITY PARK | CA5700789 | California | Transient Non-Community | 100 |
| BREWING LAIR | CA3200219 | California | Transient Non-Community | 100 |
| MENDOCINO COVE | CA2300524 | California | Transient Non-Community | 100 |
| EL MONTE VILLAGE MHP | CA5400523 | California | Community | 100 |
| BEND ELEMENTARY SCHOOL | CA5200511 | California | Non-Transient Non-Community | 100 |
| WINTERS COURTESY CHEVRON-WATER | CA5700801 | California | Transient Non-Community | 100 |
| ZACA LAKE RETREAT | CA4200830 | California | Transient Non-Community | 100 |
| BURGER BOX WATER (OOB 11/06) | CA3301062 | California | Transient Non-Community | 100 |
| VANDALIA IRRIGATION DISTRICT | CA5400712 | California | Community | 100 |
| NICKEL BEER WATER COMPANY | CA3705076 | California | Transient Non-Community | 100 |
| BEAR CREEK WATER IMPROVEMENT | CA1000003 | California | Transient Non-Community | 100 |
| OAKMOORE CONGRE OF JEHOVAH WIT | CA3901411 | California | Transient Non-Community | 100 |
| ARMY CORPS ENGS-SOUTH CAMP 3-1 | CA5400695 | California | Transient Non-Community | 100 |
| NEWBERRY CHEVRON | CA3601101 | California | Transient Non-Community | 100 |
| BETHEL MARKET | CA0706054 | California | Transient Non-Community | 100 |
| CRESCENT WATER ASSOCIATION | CA3000811 | California | Transient Non-Community | 100 |
| TNF-WILD PLUM CG | CA4600079 | California | Transient Non-Community | 100 |
| ZONNEVELD DAIRY - CEDAR | CA1000369 | California | Community | 100 |
| WEST KINGDOM HALL OF JEHOVAH'S WITNESSES | CA3901329 | California | Transient Non-Community | 100 |
| SAN JACINTO STATE PARK | CA3301599 | California | Transient Non-Community | 100 |
| MERIDIAN ELEMENTARY SCHOOL | CA5100141 | California | Non-Transient Non-Community | 100 |
| YETTEM SCHOOL | CA5400587 | California | Non-Transient Non-Community | 100 |
| PLUG CONNECTION LODI | CA3901278 | California | Non-Transient Non-Community | 100 |
| CAL TRANS DISTRICT 2 | CA3200092 | California | Transient Non-Community | 100 |
| SALVATION ARMY CORPS COMMUNITY | CA4200648 | California | Transient Non-Community | 100 |
| CAL TRANS DISTRICT 2 | CA3200091 | California | Transient Non-Community | 100 |
| CAL TRANS DISTRICT 2 | CA3200090 | California | Transient Non-Community | 100 |
| COLD SPRING TAVERN | CA4200577 | California | Transient Non-Community | 100 |
| GENE NORRIS PLAZA | CA2800554 | California | Transient Non-Community | 100 |
| DESCANSO JUNCTION | CA3700013 | California | Transient Non-Community | 100 |
| COUNTRY STORE | CA2900564 | California | Transient Non-Community | 100 |
| BITTERBRUSH CAMPGROUND | CA1400529 | California | Transient Non-Community | 100 |
| HAPPY APPLE KITCHEN WATER | CA2900542 | California | Transient Non-Community | 100 |
| USBR-ADMIN CENTER | CA5500265 | California | Transient Non-Community | 100 |
| HUMBOLDT CREAMERY | CA1206016 | California | Non-Transient Non-Community | 100 |
| GLENWOOD MOBILE HOME PARK | CA3900649 | California | Community | 100 |
| OCEAN COVE LODGE - BAR & GRILL | CA4901196 | California | Transient Non-Community | 100 |
| ALBERT AND GEORGE WATTE | CA5400947 | California | Transient Non-Community | 100 |
| NORTH SHORE CG | CA3200109 | California | Transient Non-Community | 100 |
| HITCHCOCK RD WS #02 | CA2702584 | California | Non-Transient Non-Community | 100 |
| KENNEDY MEADOWS RESORT | CA5500213 | California | Transient Non-Community | 100 |
| YUBA RIVER MOULDING & MILLWORK | CA5800800 | California | Non-Transient Non-Community | 100 |
| EAGLE ROOFING PRODUCTS OF FLORIDA, LLC. | FL6605030 | California | Non-Transient Non-Community | 100 |
| SONOMA CREEK WINERY | CA4901134 | California | Transient Non-Community | 100 |