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 |
|---|---|---|---|---|
| ALTAMONT RESTAURANT/CLEARWATER WTR SYST | CA4901243 | California | Transient Non-Community | 75 |
| CREEKSIDE COMMERCIAL CENTER | CA4000641 | California | Non-Transient Non-Community | 75 |
| TALLEY FARMS LABOR HOUSING | CA4000678 | California | Non-Transient Non-Community | 75 |
| TRAIN TOWN | CA4901371 | California | Transient Non-Community | 75 |
| WAUGH SCHOOL DISTRICT | CA4900717 | California | Non-Transient Non-Community | 75 |
| SCHOOLHOUSE CAMPGROUNDS | CA4900747 | California | Transient Non-Community | 75 |
| ALPINE RANGER STATION | CA3700020 | California | Transient Non-Community | 75 |
| CAMDEN TRAILER PARK | CA1000238 | California | Community | 75 |
| WOODS LODGE | CA2600545 | California | Transient Non-Community | 75 |
| OAKRIDGE WATER SYSTEM | CA1700540 | California | Community | 75 |
| MARINA MOBILE MANOR | CA0707608 | California | Community | 75 |
| AMERICANA LEADERSHIP COLLEGE | CA4400720 | California | Transient Non-Community | 75 |
| THE HILT ESTATE | CA4200976 | California | Transient Non-Community | 75 |
| OAK GLEN STEAK HOUSE | CA3601165 | California | Transient Non-Community | 75 |
| FRIENDLY ACRES MHP | CA5200539 | California | Community | 75 |
| BETHEL BAPTIST CHURCH | CA0706037 | California | Transient Non-Community | 75 |
| KINGS CANYON RV RESORT | CA1000330 | California | Transient Non-Community | 75 |
| TAMARACK MUTUAL WATER COMPANY | CA0900509 | California | Transient Non-Community | 75 |
| REDS MEADOW RESORT | CA2000382 | California | Transient Non-Community | 75 |
| West Side Labor Contr. Inc | CA2400195 | California | Transient Non-Community | 75 |
| Han Mi Restaurant | CA2400203 | California | Transient Non-Community | 75 |
| WAMPUM HILL TRAILER VILLAGE | CA2208054 | California | Transient Non-Community | 75 |
| EDDO'S HARBOR & R V PARK | CA3400119 | California | Transient Non-Community | 75 |
| YOKAYO TRIBE OF INDIANS | CA2300837 | California | Community | 75 |
| USFS/LASSEN HAT CR WORK CENTER | CA4500030 | California | Transient Non-Community | 75 |
| OVERPASS ROAD COMMERCIAL FACIL | CA4200728 | California | Non-Transient Non-Community | 75 |
| BRIDGEHEAD RENTALS SWS | CA0707548 | California | Transient Non-Community | 75 |
| APPLE AVE WS #02 | CA2701034 | California | Community | 75 |
| LAKE SUCCESS MOBILE LODGE | CA5400660 | California | Community | 75 |
| BIG JOHN'S SHAMROCK | CA4100804 | California | Transient Non-Community | 75 |
| DESERT VERDE WATER COMPANY | CA3301208 | California | Community | 75 |
| MANCHESTER UNION ELEMENTARY SCHOOL | CA2300826 | California | Non-Transient Non-Community | 75 |
| MOUNTAIN VIEW MOBILE HOME PARK | NM3550001 | California | Community | 75 |
| GOLDEN BY-PRODUCTS, INC | CA2400239 | California | Non-Transient Non-Community | 75 |
| PG&E - NORTHSHORE CAMPGROUND | CA4500086 | California | Transient Non-Community | 75 |
| KEN COLLINS | CA5300004 | California | Transient Non-Community | 75 |
| CAMP EL-O-WIN | CA1000166 | California | Transient Non-Community | 75 |
| CATHIARD FAMILY ESTATE WINERY | CA2801013 | California | Transient Non-Community | 75 |
| EUCALYPTUS TRAILER PARK | CA5400565 | California | Community | 75 |
| WALTERS CAMP | CA1300596 | California | Transient Non-Community | 75 |
| TIERRA BONITA MUTUAL WATER | CA1900154 | California | Community | 75 |
| CALZANA BOX & LUMBER | CA5400773 | California | Non-Transient Non-Community | 75 |
| SANTA MARGARITA COUNTY PRESERVE | CA3705072 | California | Transient Non-Community | 75 |
| ROBERT MC SKIMMING | CA0500051 | California | Transient Non-Community | 75 |
| INGOT DRINKING FOUNTAIN | CA4500281 | California | Transient Non-Community | 75 |
| CANDLELIGHT VILLAGE MUTUAL WATER CO. | CA0900112 | California | Community | 75 |
| PHOENIX HOUSE FOUNDATION INC. | CA3701478 | California | Non-Transient Non-Community | 75 |
| PINE RIDGE WINERY | CA2801029 | California | Non-Transient Non-Community | 75 |
| STANFORD LUMBER COMPANY | CA0400072 | California | Transient Non-Community | 75 |
| IOWA HILL SCHOOL | CA3100020 | California | Non-Transient Non-Community | 75 |