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 |
|---|---|---|---|---|
| INFANT JESUS OF PRAGUE CHURCH | CA1000519 | California | Transient Non-Community | 100 |
| AETNA SPRINGS GOLF COURSE | CA2800569 | California | Non-Transient Non-Community | 100 |
| CLOVERLEAF RANCH SUMMER CAMP | CA4900774 | California | Transient Non-Community | 100 |
| NORTH YUBA LITTLE LEAGUE | CA5800002 | California | Transient Non-Community | 100 |
| TURNER CUT RESORT | CA3900759 | California | Transient Non-Community | 100 |
| ALPINE AMERICAN LEGION | CA3705071 | California | Transient Non-Community | 100 |
| BALE MILL | CA2800570 | California | Transient Non-Community | 100 |
| LONNIE LYONS | CA0800674 | California | Transient Non-Community | 100 |
| MD 43 MIAMI CREEK KNOLLS | CA2000557 | California | Community | 100 |
| ARREDLA'S CAFE | CA4800769 | California | Transient Non-Community | 100 |
| STORZ REALTY AND MANAGEMENT | CA3400183 | California | Community | 100 |
| NORCAL GASOLINE | CA2300516 | California | Transient Non-Community | 100 |
| MENDOCINO COVE | CA2300524 | California | Transient Non-Community | 100 |
| NOLL PROPERTIES | CA4000734 | California | Non-Transient Non-Community | 100 |
| PALM DRIVE TRAILER PARK | CA3301489 | California | Community | 100 |
| WEST KINGDOM HALL OF JEHOVAH'S WITNESSES | CA3901329 | California | Transient Non-Community | 100 |
| CAL TRANS | CA0800660 | California | Transient Non-Community | 100 |
| GALLO GLASS COMPANY | CA2400142 | California | Community | 100 |
| ALAMAR MARINA | CA3400100 | California | Transient Non-Community | 100 |
| LIMEKILN CREEK CAMPGROUND | CA2701308 | California | Community | 100 |
| JACKASS MEADOW | CA1000146 | California | Transient Non-Community | 100 |
| PALOMAR ARTESIAN SPRINGS | CA3700007 | California | Transient Non-Community | 100 |
| MOSS LANDING COMMERCIAL PK WS | CA2701439 | California | Non-Transient Non-Community | 100 |
| COUNCIL BLUFFS MHP | OR4101485 | California | Community | 100 |
| PLUG CONNECTION LODI | CA3901278 | California | Non-Transient Non-Community | 100 |
| BIRDS LANDING HUNTING PRESERVE | CA4800797 | California | Transient Non-Community | 100 |
| BIG REDWOOD FOUNTAIN | CA2701312 | California | Transient Non-Community | 100 |
| POINT PLEASANT CHURCH | CA3400471 | California | Transient Non-Community | 100 |
| SANTA ROSA RANCHERIA | CA1600020 | California | Community | 100 |
| DON HARLAN, CA DEPT TRANS | CA2701313 | California | Transient Non-Community | 100 |
| SANDMOUND MUTUAL | CA0707556 | California | Community | 100 |
| MD 42 STILL MEADOW | CA2000737 | California | Community | 100 |
| EL MIRAGE MARKET | CA3601115 | California | Transient Non-Community | 100 |
| ROY DROEGE | CA1000139 | California | Transient Non-Community | 100 |
| CHINOOK BEND RV RESORT | OR4192035 | California | Transient Non-Community | 100 |
| GENE NORRIS PLAZA | CA2800554 | California | Transient Non-Community | 100 |
| USFS-JACKSON FLATS V-2-1 | CA1900512 | California | Transient Non-Community | 100 |
| B & W RESORT MARINA | CA3400103 | California | Community | 100 |
| GOLDSMITH SEEDS, INC. | CA4300958 | California | Non-Transient Non-Community | 100 |
| HASTINGS ISLAND HUNTING PRESERVE | CA4800612 | California | Transient Non-Community | 100 |
| Altamura Winery | CA2801072 | California | Transient Non-Community | 100 |
| MARYSVILLE KOREAN METHODIST CHURCH | CA5103306 | California | Transient Non-Community | 100 |
| CLOVERDALE CAMPGROUND | CA4900686 | California | Transient Non-Community | 100 |
| MT. GEORGE ESTATES | CA2801081 | California | Transient Non-Community | 100 |
| 41 MILESTONE TRACT | CA0901311 | California | Transient Non-Community | 100 |
| GLENNVILLE MUTUAL WATER COMPANY | CA1503536 | California | Community | 100 |
| YOSEMITE TRAILER PARK | CA1000336 | California | Community | 100 |
| LORD ELLIS DRINKING FOUNTAIN | CA1200756 | California | Transient Non-Community | 100 |
| SONOMA CREEK WINERY | CA4901134 | California | Transient Non-Community | 100 |
| ALAMO RESTAURANT | CA2500518 | California | Transient Non-Community | 100 |