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 |
|---|---|---|---|---|
| HIGH SIERRA SPRINGS | CA1400125 | California | Community | 99 |
| PINE CREEK MILL DOMESTIC/PLANT | CA1400126 | California | Non-Transient Non-Community | 99 |
| Calvary Baptist Church | CA1400017 | California | Non-Transient Non-Community | 99 |
| SCOTTY'S CASTLE | CA1400018 | California | Transient Non-Community | 99 |
| Cottonwood Cafe | CA1400021 | California | Transient Non-Community | 99 |
| ELIAS HIDE-A-WAY | CA1400129 | California | Transient Non-Community | 99 |
| MILL CREEK MINI-MART | CA1400132 | California | Transient Non-Community | 99 |
| TECOPA HOT SPRINGS RESORT | CA1400095 | California | Transient Non-Community | 99 |
| CALI LAKE RV RESORT | CA1900975 | California | Community | 99 |
| LILI VALLEY WATER CO. | CA0500027 | California | Community | 99 |
| BEND MOBILEHOME & RV PARK | CA5200512 | California | Community | 99 |
| SAFARI WEST | CA4901251 | California | Non-Transient Non-Community | 99 |
| BIG PINE ANIMAL SHELTER | CA1400062 | California | Community | 99 |
| LAKEVIEW MOTEL | CA1400061 | California | Transient Non-Community | 99 |
| ART & DOLLY'S | CA1400060 | California | Transient Non-Community | 99 |
| Frontier Motel | CA1400057 | California | Transient Non-Community | 99 |
| Oak Creek Campground | CA1400189 | California | Transient Non-Community | 99 |
| OLANCHA ELEMENTARY SCHOOL | CA1400042 | California | Transient Non-Community | 99 |
| BUCK MEADOW CAMPGROUND | CA1000132 | California | Transient Non-Community | 99 |
| RUSTIC MOTEL | CA1400039 | California | Transient Non-Community | 99 |
| EAST TULE WATER DISTRICT | CA4700890 | California | Community | 99 |
| RANCH MOTEL | CA1400038 | California | Transient Non-Community | 99 |
| RESTHAVEN MOBILE HOME PARK | CA4000654 | California | Community | 99 |
| PIAZZA WINERY | CA2800048 | California | Transient Non-Community | 99 |
| 1 STOP | CA1400520 | California | Transient Non-Community | 99 |
| OWENS VALLEY FIRE CENTER | CA1400032 | California | Community | 99 |
| WESTRIDGE COMMUNITY SERVICE DISTRICT | CA1400029 | California | Community | 99 |
| NESTER VANDENBRANDE | CA1400023 | California | Transient Non-Community | 99 |
| GOODALE CREEK CAMPGROUND | CA1400533 | California | Transient Non-Community | 99 |
| WICKER WATER WELL | CA1400137 | California | Community | 99 |
| SEARLES DOMESTIC WATER COMPANY | CA1400145 | California | Community | 99 |
| ALTURAS FILLMORE MHP | CA5601106 | California | Community | 99 |
| Mosquito Flats CG | CA1400187 | California | Transient Non-Community | 99 |
| AZTECA MILLING LP VALLEY GRAIN | CA2000682 | California | Non-Transient Non-Community | 99 |
| STOVEPIPE WELLS | CA1400022 | California | Transient Non-Community | 99 |
| ADAMS SPRINGS WATER DISTRICT | CA1700501 | California | Community | 99 |
| DESERT HOT SPRINGS | CA3301205 | California | Community | 99 |
| DUNROVIN MOBILE HOME VILLAGE | CA0500068 | California | Community | 99 |
| EDEN VALLEY IRRIGATION ASSOCIATION | CA3100024 | California | Community | 98 |
| GORMAN ELEMENTARY SCHOOL | CA1900912 | California | Non-Transient Non-Community | 98 |
| CHRISTIAN BERETS | CA5500142 | California | Transient Non-Community | 98 |
| FIVE POINTS RANCH | CA1009020 | California | Community | 98 |
| HARRIS FARMS/HORSE BARN | CA1000213 | California | Community | 98 |
| BUENA VISTA SCHOOL DISTRICT | CA1502026 | California | Non-Transient Non-Community | 98 |
| SILVERWOOD MHP #1 WATER SYSTEM | CA5000063 | California | Community | 98 |
| CALAVERAS COUNTY WATER DIST-WI | CA0500040 | California | Community | 98 |
| EVERGREEN MUTUAL WATER COMPANY | CA1900804 | California | Community | 98 |
| SAND DOLLAR BEACH CSA 5 | CA4400601 | California | Community | 98 |
| UNION HEIGHTS MWC | CA3500825 | California | Community | 98 |
| WATSONVILLE PRODUCE INC | CA2700518 | California | Non-Transient Non-Community | 98 |