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 |
|---|---|---|---|---|
| LINDA VISTA MUTUAL WATER CO | CA2800528 | California | Community | 90 |
| WALSH ST WS #1 | CA2700803 | California | Non-Transient Non-Community | 90 |
| METTLER COUNTY WATER DISTRICT | CA1500401 | California | Community | 90 |
| STONE CONTAINER CORPORATION | CA5304112 | California | Transient Non-Community | 90 |
| LASSEN MOBILE HOME PARK | CA0400053 | California | Community | 90 |
| RAY MOLES FARMS (MARKS AVE) | CA1000452 | California | Transient Non-Community | 90 |
| Z BEST PRODUCTS | CA4300993 | California | Non-Transient Non-Community | 90 |
| ANOOSHVAN WATER SYSTEM | CA1000002 | California | Community | 90 |
| SPINNER'S RACE TRACK | CA5401083 | California | Transient Non-Community | 90 |
| GOOSELAKE WATER COMPANY | CA1500584 | California | Community | 90 |
| STONESTREET WINERY | CA4901259 | California | Non-Transient Non-Community | 90 |
| EDWARD POZZI | CA2700903 | California | Community | 90 |
| PATSY I SIEWERT | CA2300706 | California | Community | 90 |
| WOOD COLONY CHRISTIAN SCHOOL | CA5000404 | California | Non-Transient Non-Community | 90 |
| ADMIRAL FARMS | CA2701037 | California | Community | 90 |
| SUNNYGEM HULLING & SHELLING OPERATIONS | CA1503578 | California | Transient Non-Community | 90 |
| AIRPORT INDUSTRIAL PARK | CA4500274 | California | Non-Transient Non-Community | 90 |
| HISTORIC PRIEST STATION, LLC | CA5500210 | California | Transient Non-Community | 90 |
| Pit River Montgomery Creek Rancheria | 090605062 | California | Community | 90 |
| BUBI NORTH WATER SYSTEM | CA1502533 | California | Transient Non-Community | 90 |
| Southerland s Residential CLOSED | CA2400104 | California | Community | 90 |
| YOSEMITE VIEW LODGE | CA2200041 | California | Transient Non-Community | 90 |
| ELK'S CLUB 218 | CA3901013 | California | Transient Non-Community | 90 |
| OAK AVE ELEMENTARY SCHOOL | CA2702219 | California | Transient Non-Community | 90 |
| GRAND CANYON WESTERN RANCH | AZ0408162 | California | Transient Non-Community | 90 |
| L A COUNTY DETENTION CAMP NO 1 | CA1900565 | California | Community | 90 |
| RUSTIC ACRES MHP | WI4430494 | California | Community | 90 |
| TOM KARSHNESKI | CA5300127 | California | Community | 90 |
| SANTA ROSA TRAILER PARK | CA3301010 | California | Community | 90 |
| O'NEILL VINTNERS & DISTILLERS | CA1000411 | California | Non-Transient Non-Community | 90 |
| MARY SMITH CAMPGROUND | CA5301109 | California | Transient Non-Community | 90 |
| MESA DEL TORO MWC | CA2701503 | California | Community | 90 |
| JO'S GALLEY | CA4500176 | California | Transient Non-Community | 90 |
| COE ORCHARD EQUIPMENT | CA5105011 | California | Non-Transient Non-Community | 90 |
| EDMOND E BOUSCAL, PRES | CA1500471 | California | Community | 90 |
| SOUTH CLOVERDALE WATER COMPANY | CA4900510 | California | Community | 90 |
| ESCALON LIVESTOCK MARKET - INACTIVE | CA3901257 | California | Transient Non-Community | 90 |
| TULARCITOS MWC | CA2701800 | California | Community | 90 |
| RAMEY VINEYARDS | CA4901417 | California | Transient Non-Community | 90 |
| SHADY LAKE WATER ASSOCIATION | CA2900511 | California | Community | 90 |
| CHUCK STOUT | CA1100536 | California | Transient Non-Community | 90 |
| STAN'S YOLO MARINA | CA5700791 | California | Transient Non-Community | 90 |
| CRESTMORE VILLAGE #2 | CA1900149 | California | Community | 90 |
| PORTERVILLE DRIVE IN | CA5400973 | California | Transient Non-Community | 90 |
| PATRICK'S CREEK CAMPGROUND | CA0800667 | California | Transient Non-Community | 90 |
| OLD STAGE ROAD WATER SYSTEM 10 | CA2701504 | California | Community | 90 |
| LAKESIDE VILLAGE MHP | CA1700553 | California | Community | 90 |
| PNF LIGHTING TREE CG | CA3200187 | California | Transient Non-Community | 90 |
| CAMP TIMBERWOLF | CA3200097 | California | Transient Non-Community | 90 |
| CARRY TRACT WATER ASSOC | CA3000751 | California | Community | 90 |