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 |
|---|---|---|---|---|
| BIGLEYS MARKET / BRASS RAIL | CA2900501 | California | Transient Non-Community | 150 |
| ISLANDER MARINA | CA3900653 | California | Community | 150 |
| MD 95 RANCHOS WEST | CA2000692 | California | Community | 150 |
| MD 60 DILLON ESTATES | CA2000849 | California | Community | 150 |
| COAST PACKING CO | CA6500003 | California | Transient Non-Community | 150 |
| MJUSD LOMA RICA SCHOOL | CA5800847 | California | Non-Transient Non-Community | 150 |
| 5 MILE HOUSE | CA2900115 | California | Transient Non-Community | 150 |
| BUTANO STATE PARK | CA4100526 | California | Transient Non-Community | 150 |
| MD 40 SUNSET RIDGE ESTATES | CA2000851 | California | Community | 150 |
| SOLANO IRRIGATION DIST | CA4800765 | California | Community | 150 |
| BUTANO CANYON MUTUAL | CA4100503 | California | Community | 150 |
| FEATHER RIVER INN | CA3200106 | California | Transient Non-Community | 150 |
| FEMINO'S BLUE GUM CAFE | CA1100207 | California | Transient Non-Community | 150 |
| VALLEY TOMATO PRODUCTS | CA3900737 | California | Transient Non-Community | 150 |
| NPS - DEATH VALLEY, EMIGRANT RA/CG | CA1410509 | California | Transient Non-Community | 150 |
| CHARTER WAY MOBILE HOME PARK | CA3900735 | California | Community | 150 |
| DUDLEY'S BAKERY INC | CA3702473 | California | Transient Non-Community | 150 |
| QUAIL RANCH GOLF CLUB | CA3301522 | California | Transient Non-Community | 150 |
| MD 24 TEAFORD MEADOW LAKES | CA2000552 | California | Community | 150 |
| MONTE SHASTA M.W.C. | CA4700872 | California | Community | 150 |
| VENCEL LABOR CAMP | CA3302084 | California | Transient Non-Community | 150 |
| MCCAIN VALLEY CONS CAMP | CA7300131 | California | Community | 150 |
| ADAM'S MARKET | CA1000650 | California | Transient Non-Community | 150 |
| COLLEGEVILLE MARKET & CAFE | CA3900965 | California | Transient Non-Community | 150 |
| WALTER ALBERT | CA5205810 | California | Transient Non-Community | 150 |
| SUGAR BARGE MARINA | CA0707592 | California | Transient Non-Community | 150 |
| CLUB PHEASANT | CA5700575 | California | Transient Non-Community | 150 |
| ACRES MOBILE HOME PARK | WA5315794 | California | Community | 150 |
| BSA/CAMP MIRIMICHI | CA1000159 | California | Transient Non-Community | 150 |
| COAST PACKING CO | CA0000003 | California | Transient Non-Community | 150 |
| OAK PARK | CA2000523 | California | Transient Non-Community | 150 |
| BAKERSFIELD 420 CLUB | CA1503392 | California | Transient Non-Community | 150 |
| YOSEMITE NPS-MERCED LAKE CAMP | CA2210504 | California | Transient Non-Community | 150 |
| GATEWAY RESTAURANT & LODGE | CA5400749 | California | Transient Non-Community | 150 |
| YOSEMITE NPS-VOGELSANG | CA2210509 | California | Transient Non-Community | 150 |
| BEAR RIVER JUNCTION | CA2910387 | California | Non-Transient Non-Community | 150 |
| DOUGLAS MORRIS CAMP #65-46 | CA3900879 | California | Transient Non-Community | 150 |
| WEST TEHACHAPI MUTUAL | CA1500340 | California | Community | 150 |
| LAKE MC CLURE BOAT CLUB MHP | CA2200064 | California | Transient Non-Community | 150 |
| COUNTY OF IMPERIAL | CA1300582 | California | Transient Non-Community | 150 |
| MCHENRY MOBILE MANOR | CA5000050 | California | Community | 150 |
| BONITA VISTA MUTUAL WATER CO | CA3300148 | California | Community | 150 |
| BEVERLY ACRES | CA1900107 | California | Community | 150 |
| ROSSETTIS INN | CA0500048 | California | Transient Non-Community | 150 |
| WESTERN NOMADS | CA5100171 | California | Transient Non-Community | 150 |
| NAPA-SOLANO GIRL SCOUTS | CA2800579 | California | Transient Non-Community | 150 |
| BELLA VISTA MUTUAL WATER COMPANY | CA1502653 | California | Community | 150 |
| CARUTHERS RAISIN PACKING CO | CA1000468 | California | Non-Transient Non-Community | 150 |
| GURDWARA GUR NANAK PARKASH - FRESNO | CA1000568 | California | Transient Non-Community | 150 |
| CALICO LAKE HOMEOWNERS | CA3601036 | California | Community | 150 |