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 |
|---|---|---|---|---|
| KAER APARTMENTS | CA5200573 | California | Community | 65 |
| AMERICAN LEGION TRACT RESORT ASSOC | CA0900629 | California | Transient Non-Community | 65 |
| PETER RABBIT FARMS | CA3301988 | California | Transient Non-Community | 65 |
| EAST GATE PLAZA | CA1000286 | California | Non-Transient Non-Community | 65 |
| EL PASO FOODS #20771 | IL3140517 | California | Transient Non-Community | 65 |
| HILLTOP RECOVERY CENTER | CA1700719 | California | Non-Transient Non-Community | 65 |
| BROOKSIDE MHP | CA3600385 | California | Community | 65 |
| BETHANY TEMPLE WATER SYSTEM | CA3900779 | California | Transient Non-Community | 65 |
| SYNANON WALKER CREEK SETTLEMEN | CA2100548 | California | Community | 65 |
| PLUMFIELD SCHOOL | CA4901157 | California | Non-Transient Non-Community | 65 |
| B&C PACKING | CA1000658 | California | Non-Transient Non-Community | 65 |
| TIOGA LAKE CAMPGROUND | CA2600598 | California | Transient Non-Community | 65 |
| TRAP THE (SWS) | CA3400428 | California | Transient Non-Community | 65 |
| GRANITE-BALL-GROVES | CA1000232 | California | Transient Non-Community | 65 |
| COLD WATER CANYON MWC | CA2600733 | California | Community | 65 |
| HUGHSON CHRISTIAN SCHOOL | CA5000281 | California | Transient Non-Community | 65 |
| BURCHELL ROAD WATER ASSOCIATION | CA4300567 | California | Community | 65 |
| SEBASTIANI VINEYARDS | CA4900925 | California | Transient Non-Community | 65 |
| FIRST UNITED METHODIST CHURCH | CA5101001 | California | Non-Transient Non-Community | 65 |
| DRIPPING SPRINGS CG- USFS | CA3301693 | California | Transient Non-Community | 65 |
| SHINGLE SHACK | CA4500155 | California | Transient Non-Community | 65 |
| 4N MOBILEHOME PARK | CA5000082 | California | Community | 65 |
| CALISTOGA FARM WORKER CENTER | CA2800039 | California | Community | 65 |
| CGG PORTABLE SLEIGH CAMP | AK2333233 | California | Transient Non-Community | 65 |
| FIBREBOARD-KEYSTONE DIVISION | CA5500022 | California | Transient Non-Community | 65 |
| RIVER RD WS #25 | CA2701063 | California | Community | 65 |
| BIANCHI FLOWERS INC | CA4100583 | California | Community | 65 |
| FULL BELLY FARM | CA5700748 | California | Non-Transient Non-Community | 65 |
| LOTUS PUB | CA0900411 | California | Transient Non-Community | 65 |
| WESTERNER MOBILE HOME PARK | CA3400331 | California | Community | 65 |
| BUENAVENTURA LEMON | CA5602201 | California | Transient Non-Community | 65 |
| CAL FIRE-DEADWOOD CONSERVATION CAMP | CA4710800 | California | Non-Transient Non-Community | 65 |
| LAKE COMBIE MOBILE HOME VILLAGE | CA2900526 | California | Community | 65 |
| DOCMANOV VINEYARDS | CA0900125 | California | Transient Non-Community | 65 |
| HIDDEN VIEWS MHP WS | CA2700606 | California | Community | 65 |
| KJ CARNEROS HILLS WINERY | CA4901254 | California | Non-Transient Non-Community | 65 |
| NARROWS FAMILY RESORT | CA1700670 | California | Transient Non-Community | 65 |
| COSENTINO WINERY | CA2801010 | California | Transient Non-Community | 65 |
| LDS CHURCH MARIPOSA | CA2210942 | California | Transient Non-Community | 65 |
| SUNSET MOULDING CO. | CA5100158 | California | Non-Transient Non-Community | 65 |
| SITE STORE | CA0600059 | California | Transient Non-Community | 65 |
| BUTTE COURT MOBILE HOME PARK | CA0800603 | California | Community | 65 |
| FOOTHILL LIONS CLUB | CA5800901 | California | Transient Non-Community | 65 |
| USFS DRY MEADOWS STATION | CA5500270 | California | Transient Non-Community | 65 |
| NUTRILITE PRODUCTS INC | CA3301465 | California | Transient Non-Community | 65 |
| MONTE SERENO MUTUAL BENEFIT WATER | CA4000808 | California | Community | 65 |
| HODGE BROTHERS DAIRY | CA3700783 | California | Community | 65 |
| VIERRA MEADOWS MWC | CA2702003 | California | Community | 65 |
| MURPHY HILL WS #01 | CA2700662 | California | Community | 65 |
| USN SERE CAMP WARNER SPRINGS | CA3710706 | California | Transient Non-Community | 65 |