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 |
|---|---|---|---|---|
| TRI COUNTIES CLUB | CA4000659 | California | Transient Non-Community | 87 |
| RUSSIAN RIVER MUTUAL WATER CO. | CA4900665 | California | Community | 87 |
| SAUCELITO ELEMENTARY SCHOOL | CA5400558 | California | Non-Transient Non-Community | 87 |
| CENTRAL EDEN VALLEY IRR. | CA3100005 | California | Community | 87 |
| AERIAL ACRES WATER COMPANY, INC. | CA1500405 | California | Community | 87 |
| INTERMOUNTAIN | CA7300119 | California | Community | 87 |
| DEADWOOD CONSERVATION CAMP | CA7300105 | California | Community | 87 |
| SANTA RITA WATER COMPANY | CA2700751 | California | Community | 87 |
| BIG B'S TRAVEL CENTER #2 | CA5402041 | California | Transient Non-Community | 87 |
| PARADISE RANCH ESTATES | CA2100532 | California | Community | 87 |
| HIDDEN VALLEY WA | CA2700594 | California | Community | 87 |
| PENA'S DISPOSAL SERVICES | CA5403205 | California | Non-Transient Non-Community | 86 |
| IVERSON & JACKS APTS WS | CA2701068 | California | Community | 86 |
| GLORIA ANSEN | CA5000075 | California | Community | 86 |
| WHEELER CREST CSD | CA2600714 | California | Community | 86 |
| VALLEY DEL ORO | CA3100022 | California | Community | 86 |
| HAL BIGGERS, PRIN | CA5300044 | California | Transient Non-Community | 86 |
| AKIN WATER COMPANY | CA5401038 | California | Community | 86 |
| LEE'S MARKET | CA1000648 | California | Transient Non-Community | 86 |
| OCEANAIRE MOBILE HOME | CA5602112 | California | Community | 86 |
| TIPS ROADSIDE | CA4900841 | California | Transient Non-Community | 86 |
| IDYLLWILD PINES CAMP | CA3301327 | California | Transient Non-Community | 85 |
| CITY VIEW NURSING HOME | WI1130226 | California | Community | 85 |
| HARDING & LEGGETT- PACKING FACILITY | CA1000343 | California | Non-Transient Non-Community | 85 |
| DEPT OF CORRECTIONS | CA0000103 | California | Community | 85 |
| OTSEGO MOTEL | NY3808553 | California | Transient Non-Community | 85 |
| MIRAMONTE CONSERVATION CAMP | CA0000125 | California | Community | 85 |
| YOSEMITE VISTA ESTATES | CA5500119 | California | Community | 85 |
| WISH-I-AH CARE CENTER | CA1000161 | California | Community | 85 |
| BIG BEND MOBILE HOME PARK | CA0400028 | California | Community | 85 |
| STOCO MUTUAL WATER COMPANY | CA1500517 | California | Non-Transient Non-Community | 85 |
| VICTORIAN RESTAURANT | CA5305506 | California | Transient Non-Community | 85 |
| EXXON STATION | CA2400006 | California | Transient Non-Community | 85 |
| VINE & BRANCH FELLOWSHIP | CA0500095 | California | Non-Transient Non-Community | 85 |
| DRISCOLL STRAWBERRY WS | CA2702487 | California | Non-Transient Non-Community | 85 |
| KERN RIDGE GROWERS | CA1504003 | California | Non-Transient Non-Community | 85 |
| LIBERTY PARK WATER ASSOCIATION | CA3000618 | California | Community | 85 |
| COZAD WATER SYSTEM | CA3901323 | California | Non-Transient Non-Community | 85 |
| INDIAN FLATS CAMPGROUND | CA3700032 | California | Transient Non-Community | 85 |
| Mt. Lassen Assembly of God | CA5200632 | California | Transient Non-Community | 85 |
| MILL CREEK M.W.C. | CA1200547 | California | Community | 85 |
| ATAD, MARTIN LABOR CAMP #65-40 | CA3900745 | California | Transient Non-Community | 85 |
| SOUTH YUBA CAMPGROUND | CA2900613 | California | Transient Non-Community | 85 |
| BASSI RANCH MUTUAL WATER CO. | CA4000200 | California | Community | 85 |
| MODERN VILLAGE MWC | CA5200545 | California | Community | 85 |
| AFUERA DE CHORRO WATER COMPANY | CA4000744 | California | Community | 85 |
| WHITE'S STEEL, INC. | CA3301305 | California | Non-Transient Non-Community | 85 |
| I-5 AND PANOCHE DEVELOPMENT | CA1000177 | California | Non-Transient Non-Community | 85 |
| RESOURCE CENTER | CA4200977 | California | Non-Transient Non-Community | 85 |
| WHITE CENTER | CA4500197 | California | Transient Non-Community | 85 |