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 |
|---|---|---|---|---|
| MT BULLION | CA7300318 | California | Community | 104 |
| CAMPBELL WATER SYSTEM | CA1500490 | California | Community | 104 |
| CAMP TRINIDAD RV RESORT | CA1200728 | California | Transient Non-Community | 104 |
| DINKEY CREEK WATER IMPROVEMENT | CA1000015 | California | Transient Non-Community | 104 |
| BUREAU OF LAND MGT | CA5300081 | California | Transient Non-Community | 104 |
| MT BULLION YOUTH CONSERV CAMP | CA2210800 | California | Transient Non-Community | 104 |
| RIVERSIDE CROSSING MHP | CA5200531 | California | Community | 104 |
| ROCK CREEK LAKE CAMPGROUND | CA1400192 | California | Transient Non-Community | 104 |
| MT BULLION YOUTH CONSERVATION | CA0000318 | California | Community | 104 |
| DINO MART 1 | CA1000625 | California | Transient Non-Community | 104 |
| NPS - HOLE IN THE WALL CAMPGROUND | CA3600321 | California | Transient Non-Community | 104 |
| MECCHI WATER COMPANY | CA4300912 | California | Community | 104 |
| VENTURA COUNTY WATER DISTRICT | CA5601124 | California | Community | 103 |
| RANCHO ROBLES MUTUAL WATER COMPANY | CA4300577 | California | Community | 103 |
| JACOBS CO WATER SYSTEM | CA1502592 | California | Transient Non-Community | 103 |
| SOUTHWEST TRACT W M D [SWS] | CA3400156 | California | Community | 103 |
| VOLCANO COMMUNITY SERVICE DIST | CA0300016 | California | Community | 103 |
| R W RANCH | CA3600257 | California | Transient Non-Community | 103 |
| TRUCKEE RIVER RV PARK | CA2902367 | California | Transient Non-Community | 103 |
| TONY S SEAFOOD RESTAURANT | CA2100551 | California | Transient Non-Community | 103 |
| WEST WIND WINERY | CA4800812 | California | Transient Non-Community | 103 |
| RJ'S TRAVEL CENTER | CA5401094 | California | Transient Non-Community | 103 |
| SKY HIGH RANCH HOA | CA0500021 | California | Transient Non-Community | 103 |
| MOTHER LODE RIVER CENTER | CA0900211 | California | Transient Non-Community | 103 |
| CAMP FLEMING LODGE | CA0900100 | California | Transient Non-Community | 103 |
| ICE HOUSE RESORT | CA0900314 | California | Transient Non-Community | 103 |
| LAZY CORRAL MOBILE HOME PARK | CA5200516 | California | Community | 103 |
| GATEWAY MOBILE HOME PARK | CA5200547 | California | Community | 103 |
| FCPG/KEARNEY PARK | CA1000094 | California | Transient Non-Community | 103 |
| MOUNTAIN VIEW DUPLEXES | CA5400604 | California | Community | 103 |
| DENNISON PARK | CA5601701 | California | Transient Non-Community | 102 |
| NEW SOLUTIONS CONSTRUCTION WATER SYSTEM | CA2900570 | California | Transient Non-Community | 102 |
| SAGE HILLS FARM | CA3301594 | California | Community | 102 |
| STEAMBOAT LANDING | CA3400108 | California | Transient Non-Community | 102 |
| OAK TRAIL RANCH | CA4200802 | California | Community | 102 |
| TEHACHAPI WINE AND CATTLE CO. | CA1503651 | California | Transient Non-Community | 102 |
| GRIZZLY RANCH CSD | CA3205006 | California | Community | 102 |
| FCPG/AVOCADO LAKE PARK | CA1000096 | California | Transient Non-Community | 102 |
| GOLDEN MEADOWS CSD | CA5201147 | California | Community | 102 |
| Old Campo | 090600057 | California | Community | 102 |
| WALTERS CAMP RV PARK | CA1300654 | California | Transient Non-Community | 102 |
| MIEKO'S PROPERTIES | CA3900905 | California | Community | 102 |
| RUSTIC TRAILER PARK | CA4500096 | California | Community | 102 |
| GOLDEN WEST MHP | OK3007506 | California | Community | 102 |
| RANCHO SANTA TERESA MW CO. | CA3700918 | California | Community | 102 |
| SIERRA LUTHERAN CHURCH | CA1000508 | California | Transient Non-Community | 102 |
| MCMAHON ROAD MUTUAL WATER COMPANY | CA3500510 | California | Community | 102 |
| COW CREEK TRACT DIV 3 | CA5500029 | California | Transient Non-Community | 102 |
| REDWOOD EMPIRE G&CC | CA1206001 | California | Transient Non-Community | 102 |
| HAPPY HAVEN TRAILER PARK | CA1502118 | California | Transient Non-Community | 102 |