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 |
|---|---|---|---|---|
| BERRYESSA PARK WATER CO | CA2800520 | California | Community | 80 |
| SONOMA VALLEY MOOSE LODGE #2048 | CA4901069 | California | Transient Non-Community | 80 |
| SOBRE VISTA WATER COMPANY | CA4900901 | California | Community | 80 |
| LIVE OAK ACRES MWC INC. | CA5200535 | California | Community | 80 |
| THE PATCH FRUIT STAND | CA1502667 | California | Transient Non-Community | 80 |
| DONALD FONG | CA5700624 | California | Transient Non-Community | 80 |
| EASTERN SIERRA REGIONAL AIRPORT | CA1400055 | California | Non-Transient Non-Community | 80 |
| WINGS LEARNING RESOURCES | CA3400347 | California | Non-Transient Non-Community | 80 |
| Grace Home Inc. | CA2400025 | California | Community | 80 |
| NPS-ATWELL MILL | CA5410515 | California | Transient Non-Community | 80 |
| CRYSTAL CREEK CONSERVATIONCAMP | CA0000404 | California | Community | 80 |
| PINEVIEW MOBILE HOME PARK | CA1800523 | California | Community | 80 |
| ROYAL PK COMPANY | CA2701056 | California | Transient Non-Community | 80 |
| CROSSOVER COMMUNITY CHURCH | CA1000511 | California | Transient Non-Community | 80 |
| DUNSMUIR HIGH SCHOOL | CA4700823 | California | Transient Non-Community | 80 |
| H C MUDDOX CO | CA3400240 | California | Non-Transient Non-Community | 80 |
| VICTOR VALLEY WASTEWATER RECLAM | CA3601145 | California | Non-Transient Non-Community | 80 |
| FREE WILL BAPTIST CHURCH WS | CA2702475 | California | Transient Non-Community | 80 |
| COOKS VALLEY RESORT | CA2300552 | California | Transient Non-Community | 80 |
| RIDE TO WALK | CA3105918 | California | Transient Non-Community | 80 |
| SULLIVAN IGA GLACIER VENDING | IL3124750 | California | Transient Non-Community | 80 |
| LABOR CAMP #65-70 | CA3901146 | California | Transient Non-Community | 80 |
| FIVE MILE HOUSE APARTMENTS | CA3901136 | California | Community | 80 |
| MORNING STAR KING, LLC | CA1600249 | California | Non-Transient Non-Community | 80 |
| JOHN HOVANNISIAN WATER SYSTEM | CA2000647 | California | Community | 80 |
| PNF BIG COVE CG | CA3200037 | California | Transient Non-Community | 80 |
| USFS BAILEY COVE CAMPGROUND | CA4500260 | California | Transient Non-Community | 80 |
| HACIENDA TRAILER PARK | CA1900713 | California | Community | 80 |
| TERRA LINDA FARMS | CA1009222 | California | Community | 80 |
| OAK RIDGE CENTER-PAUL HERMANN | CA3900734 | California | Transient Non-Community | 80 |
| Shackleford Creek Community Water System | 090605102 | California | Community | 80 |
| OLD WEST MOBILE HOME PARK | TX1910045 | California | Community | 80 |
| DESERT AIRE GOLF COURSE | CA1900143 | California | Transient Non-Community | 80 |
| JOHN JAMISON | CA2000546 | California | Transient Non-Community | 80 |
| SHEPHERD OF THE HILLS | CA1907016 | California | Transient Non-Community | 80 |
| SUMMERDALE CAMPGROUND | CA2200069 | California | Transient Non-Community | 80 |
| HILL COUNTRY | CA4300793 | California | Transient Non-Community | 80 |
| CRASS MUTUAL WATER COMPANY | CA2000530 | California | Community | 80 |
| S&K MINI MART | CA1000464 | California | Transient Non-Community | 80 |
| REDWOOD EMPIRE SAWMILL | CA4901179 | California | Non-Transient Non-Community | 80 |
| RIP VAN WINKLE MOTEL | CA0900528 | California | Transient Non-Community | 80 |
| SISTERS OF THE PRESENTATION CENTER | CA4300801 | California | Transient Non-Community | 80 |
| BRANDER VINEYARD | CA4200979 | California | Transient Non-Community | 80 |
| CHAPEL IN THE PINES | CA3301947 | California | Transient Non-Community | 80 |
| TWIN OAKS GENERAL STORE | CA1502660 | California | Transient Non-Community | 80 |
| LEE HARRISON | CA1000233 | California | Community | 80 |
| NEW LIFE MARINA | CA0706030 | California | Transient Non-Community | 80 |
| HIDDEN ACRES TRAILER VILLA | CA4800564 | California | Community | 80 |
| UPLANDS OF THE KERN MUTUAL WATER COMPANY | CA1500593 | California | Community | 80 |
| CHAMBERLAIN CREEK CONSERVATION | CA0000110 | California | Community | 80 |