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 |
|---|---|---|---|---|
| SHADY REST RV PARK AND CAMPGROUND | ID7100106 | California | Community | 80 |
| FALLS CAFE | CA1900543 | California | Transient Non-Community | 80 |
| NARCONON SOUTHERN CALIFORNIA | CA3701518 | California | Transient Non-Community | 80 |
| EL ADOBE RANCHO | CA4901103 | California | Transient Non-Community | 80 |
| STALLION OAKS RANCH | CA3701417 | California | Transient Non-Community | 80 |
| SHASTA VALLEY GOLF CLUB | CA4700640 | California | Transient Non-Community | 80 |
| ABC LABS CALIFORNIA | CA2000300 | California | Non-Transient Non-Community | 80 |
| SONORA TRAILER LODGE | CA5500034 | California | Transient Non-Community | 80 |
| B & E MARKET | CA3400414 | California | Transient Non-Community | 80 |
| ANZA BAPTIST CHURCH | CA3301113 | California | Transient Non-Community | 80 |
| PINION PINES ESTATES | CA1500440 | California | Community | 80 |
| CALIFORNIA DEPT OF FORESTRY | CA5410807 | California | Transient Non-Community | 80 |
| RIDE TO WALK | CA3105918 | California | Transient Non-Community | 80 |
| STANDARD REGISTER CO | CA1600036 | California | Transient Non-Community | 80 |
| Feather River Apartments | CA3200110 | California | Community | 80 |
| OAK RIDGE CENTER-PAUL HERMANN | CA3900734 | California | Transient Non-Community | 80 |
| CAMP CAROLINE | CA3701319 | California | Transient Non-Community | 80 |
| TRASK SCOUT RESER.-BOY SCOUTS OF AMERICA | CA1900569 | California | Transient Non-Community | 80 |
| TWIN OAKS GENERAL STORE | CA1502660 | California | Transient Non-Community | 80 |
| PNF BIG COVE CG | CA3200037 | California | Transient Non-Community | 80 |
| USFS BAILEY COVE CAMPGROUND | CA4500260 | California | Transient Non-Community | 80 |
| USFS BOULDER FLAT | CA5500260 | California | Transient Non-Community | 80 |
| SALT & STONE RESTAURANT | CA4900912 | California | Transient Non-Community | 80 |
| MILLSTREAM MOBILE HOME PARK | CA5201137 | California | Community | 80 |
| BRANDER VINEYARD | CA4200979 | California | Transient Non-Community | 80 |
| HAMBLIN MUTUAL WATER CO | CA1600504 | California | Community | 80 |
| HUGHSON NUT COMPANY WATER SYSTEM | CA5000470 | California | Non-Transient Non-Community | 80 |
| SHAVER LAKE POINT 2 | CA1000072 | California | Transient Non-Community | 80 |
| PINEVIEW MOBILE HOME PARK | CA1800523 | California | Community | 80 |
| USFS-FISH CREEK CAMPGROUND | CA5400826 | California | Transient Non-Community | 80 |
| SOUTH SHORE VILLAGE CLUB | CA4000657 | California | Transient Non-Community | 80 |
| QUINTETTE SERVICE CORP WATER | CA0900308 | California | Community | 80 |
| HOLDEN'S MOBILE HOME PARK | CA4600016 | California | Transient Non-Community | 80 |
| PARKLANDS MUTUAL WATER CO | CA1700565 | California | Community | 80 |
| HAROLD SOULE | CA2701624 | California | Community | 80 |
| NORTHERN CALIFORNIA VIPASSANA CENTER | CA1700728 | California | Transient Non-Community | 80 |
| SOUTH GATE RV PARK | CA2200052 | California | Transient Non-Community | 80 |
| USFS-HORSE MEADOW CAMPGROUND | CA5403020 | California | Transient Non-Community | 80 |
| LANCASTER WATER COMPANY | CA1900808 | California | Community | 80 |
| SUPERIOR OIL CO | CA1502274 | California | Transient Non-Community | 80 |
| SUMMERDALE CAMPGROUND | CA2200069 | California | Transient Non-Community | 80 |
| SPRING FLAT CAMPGROUND | CA4700599 | California | Transient Non-Community | 80 |
| SKI RUN APARTMENTS & | CA0900570 | California | Community | 80 |
| SPRING HILL SCHOOL | CA2207155 | California | Non-Transient Non-Community | 80 |
| DEPT. OF CORRECTIONS | CA0000126 | California | Community | 80 |
| PL. CO. BEAR RIVER CAMPGROUND | CA3100101 | California | Transient Non-Community | 80 |
| CHRIST CIRCLE | CA4400759 | California | Transient Non-Community | 80 |
| JOHN JAMISON | CA2000546 | California | Transient Non-Community | 80 |
| PARLIN FORK CONSERVATION CAMP | CA7300109 | California | Community | 80 |
| ARNOLD KEISER | CA3701009 | California | Transient Non-Community | 80 |