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 |
|---|---|---|---|---|
| CLARKSBURG COMM CHURCH | CA5700804 | California | Non-Transient Non-Community | 160 |
| DRAGONFLY GOLF COURSE/WATER | CA2000320 | California | Transient Non-Community | 160 |
| COMUNIDAD NUEVO LAGO, INC | CA1000244 | California | Community | 160 |
| MOORE WALLACE - RR DONNELLEY | CA5401040 | California | Non-Transient Non-Community | 160 |
| SLEEPY VALLEY WATER COMPANY | CA1900903 | California | Community | 160 |
| ESPERANZA RD WS | CA2702615 | California | Non-Transient Non-Community | 160 |
| 100 PALMS MARKET | CA3301477 | California | Community | 160 |
| LAKEVIEW IMPROVEMENT ASSOCIATION 1 | CA1000071 | California | Transient Non-Community | 160 |
| MERVEL AVENUE EMPLOYEE HOUSING WS | CA2400349 | California | Transient Non-Community | 160 |
| KEEFER CREEK ESTATES | CA0400151 | California | Community | 160 |
| POJOAQUE TERRACES MHP | NM3572126 | California | Community | 160 |
| CANYON MOBILE HOME PARK | CA2701381 | California | Community | 160 |
| NAVALAIR MOBILE HOME PARK | CA5602110 | California | Community | 160 |
| CAMP BLOOMFIELD | CA1900893 | California | Transient Non-Community | 160 |
| FAR EAST APTS. - COLLEGE VISTA | CA5000343 | California | Community | 160 |
| FELLOWSHIP OF FRIENDS | CA5800863 | California | Community | 160 |
| SAN JUSTO MUTUAL WATER COMPANY | CA3500550 | California | Community | 160 |
| KINGS PARK APARTMENTS | CA1000295 | California | Community | 160 |
| GREEN MEADOWS OUTDOOR SCHOOL | CA2200059 | California | Transient Non-Community | 160 |
| GOLDEN STATE WATER CO - SAN JUAN OAKS | CA3510008 | California | Community | 159 |
| MOOSE LODGE 1967 | CA4800695 | California | Transient Non-Community | 159 |
| APPLE VALLEY WATER RESOURCES | CA3600021 | California | Community | 158 |
| SIERRA PARK | CA1900988 | California | Transient Non-Community | 158 |
| ALFONSO CASTILLO | CA5700621 | California | Transient Non-Community | 158 |
| AQUA J. MUTUAL WATER COMPANY | CA1900936 | California | Community | 158 |
| LERDO TRAVEL CENTER | CA1504015 | California | Transient Non-Community | 158 |
| WILSON CIRCLE MUTUAL WATER COMPANY | CA1400135 | California | Community | 158 |
| ZAMORA SHELL & MINI MART | CA5700815 | California | Transient Non-Community | 158 |
| AUSTIN CREEK STATE RECREATION | CA4900849 | California | Transient Non-Community | 158 |
| MUSICK CREEK TRACT ASSOCIATION | CA1000058 | California | Transient Non-Community | 158 |
| RUSSIAN RIVER VINEYARDS & RESTAURANT | CA4900974 | California | Transient Non-Community | 157 |
| OID #52 - DEO GLORIA | CA5000355 | California | Community | 157 |
| SEQUOIA CREST MUTUAL WATER COMPANY | CA5400701 | California | Transient Non-Community | 157 |
| DEL LOMA RV PARK & CG | CA5304113 | California | Non-Transient Non-Community | 157 |
| THOMAS MOUNTAIN WATER COMPANY | CA3301676 | California | Community | 157 |
| MCUSD - SIERRA FOOTHILL CHARTER SCHOOL | CA2210907 | California | Non-Transient Non-Community | 157 |
| BLACK'S STATION | CA0300060 | California | Transient Non-Community | 157 |
| WM. & FRANCES BREWER | CA5500118 | California | Community | 157 |
| WOODS, THE (MENDOCINO) | CA2300667 | California | Community | 157 |
| GAS POINT MARKET | CA4500347 | California | Transient Non-Community | 157 |
| TUD - PHOENIX LAKE PARK | CA5510025 | California | Community | 157 |
| CEDAR LAKE CAMP INC | CA3600586 | California | Transient Non-Community | 157 |
| ANDY'S PRODUCE MARKET, INC. | CA4901118 | California | Non-Transient Non-Community | 157 |
| BIG OAK MOBILE HOME PARK WATER | CA0707588 | California | Community | 156 |
| ARCO AMPM #42924 | CA1504009 | California | Transient Non-Community | 156 |
| LOWER LINE CREEK IMPRVMNT ASSN | CA1000080 | California | Transient Non-Community | 156 |
| RIVERBANK LRA | CA5000211 | California | Non-Transient Non-Community | 156 |
| SILVER CITY WATER CO. | CA5401071 | California | Transient Non-Community | 156 |
| KEENE FIRE STATION | CA1502309 | California | Transient Non-Community | 156 |
| MK PROPERTIES | CA1000621 | California | Transient Non-Community | 156 |