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 |
|---|---|---|---|---|
| WRIGHTS CORNER | CA2800560 | California | Transient Non-Community | 75 |
| BIG JOHN'S SHAMROCK | CA4100804 | California | Transient Non-Community | 75 |
| VALLEY VIEW SCHOOL | CA3100076 | California | Non-Transient Non-Community | 75 |
| COOMBS RANCH CAMPGROUND | CA2800716 | California | Transient Non-Community | 75 |
| INGOT DRINKING FOUNTAIN | CA4500281 | California | Transient Non-Community | 75 |
| WHITE SULPHUR SPRINGS RESORT | CA2801054 | California | Transient Non-Community | 75 |
| TWIN CREEKS PROPERTIES - INACTIVE | CA4300715 | California | Community | 75 |
| St. Andrews Winery | CA2801044 | California | Transient Non-Community | 75 |
| WHITSON INDUSTRIAL PARK | CA4000728 | California | Non-Transient Non-Community | 75 |
| NATURE QUALITY - INACTIVE | CA4300990 | California | Non-Transient Non-Community | 75 |
| S & S ENTERPRISES | CA4500004 | California | Transient Non-Community | 75 |
| ONO STORE | CA4500031 | California | Transient Non-Community | 75 |
| MT ST HELENA HI-WAY SPRING | CA2800675 | California | Transient Non-Community | 75 |
| A-1 MARKET | CA2800664 | California | Transient Non-Community | 75 |
| ALPINE RANGER STATION | CA3700020 | California | Transient Non-Community | 75 |
| Hamburg Ranch-CLOSED | CA2400087 | California | Community | 75 |
| Delhi Head Start-CLOSED | CA2400072 | California | Non-Transient Non-Community | 75 |
| CALIFORNIA HIGHWAY PATROL | CA4900805 | California | Transient Non-Community | 75 |
| Manley s Resort | CA2801021 | California | Transient Non-Community | 75 |
| AURORA MOBILE HOME PARK | CA3100049 | California | Community | 75 |
| TALLEY FARMS LABOR HOUSING | CA4000678 | California | Non-Transient Non-Community | 75 |
| RIVERSIDE MOBILEHOME PARK - INACTIVE | CA4000597 | California | Community | 75 |
| CREEKSIDE COMMERCIAL CENTER | CA4000641 | California | Non-Transient Non-Community | 75 |
| SAN MARTIN TIRE WATER COMPANY | CA4300786 | California | Transient Non-Community | 75 |
| FRIENDLY ACRES MHP | CA5200539 | California | Community | 75 |
| CLEAR CREEK MOBILE PARK | CA4500066 | California | Community | 75 |
| VELLADAO MOBILE HOME PARK | CA4300581 | California | Community | 75 |
| PARK ROYAL MUTUAL WATER COMPANY | CA4900553 | California | Community | 75 |
| WILSON ACRES MUTUAL WATER | CA5200014 | California | Community | 75 |
| WAUGH SCHOOL DISTRICT | CA4900717 | California | Non-Transient Non-Community | 75 |
| WILLO GLEN MUTUAL WATER COMPANY | CA3100573 | California | Community | 75 |
| AMERICANA LEADERSHIP COLLEGE | CA4400720 | California | Transient Non-Community | 75 |
| SANTA VIDA CAMPGROUNDS | CA4400778 | California | Transient Non-Community | 75 |
| SCHOOLHOUSE CAMPGROUNDS | CA4900747 | California | Transient Non-Community | 75 |
| BETTY'S FISH AND CHIPS | CA4900758 | California | Transient Non-Community | 75 |
| PEPSI COLA BOTTLING COMPANY | CA5000200 | California | Non-Transient Non-Community | 75 |
| SIDHU MOBILE PARK WATER SYSTEM | CA3900711 | California | Community | 75 |
| ANZA BORREGO STATE PARK | CA3701038 | California | Community | 75 |
| INDIAN ROCK SPRINGS WATER CO | CA3700961 | California | Transient Non-Community | 75 |
| J B GOLF | CA3901321 | California | Transient Non-Community | 75 |
| JOHN VAN RUITEN | CA3000603 | California | Community | 75 |
| EARL SEVERSON | CA3701762 | California | Transient Non-Community | 75 |
| PHOENIX HOUSE FOUNDATION INC. | CA3701478 | California | Non-Transient Non-Community | 75 |
| SANTA MARGARITA COUNTY PRESERVE | CA3705072 | California | Transient Non-Community | 75 |
| VISTA HILLS MUTUAL WATER COMPANY | CA4200848 | California | Community | 75 |
| JORDAN VINEYARD & WINERY | CA4901084 | California | Non-Transient Non-Community | 75 |
| FANCHER CREEK PACKING INC | CA5401065 | California | Non-Transient Non-Community | 75 |
| APPLE AVE WS #02 | CA2701034 | California | Community | 75 |
| ANDERSON MOOSE LODGE # 509 | CA4500302 | California | Transient Non-Community | 75 |
| USFS | CA4200646 | California | Transient Non-Community | 75 |