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 |
|---|---|---|---|---|
| LUSD - LINCOLN SENIOR ELEMENTA | CA3901134 | California | Transient Non-Community | 200 |
| IRON MOUNTAIN | CA0900545 | California | Transient Non-Community | 200 |
| TONAWANDA WATER COMPANY | CA3702710 | California | Transient Non-Community | 200 |
| LINCOLN U SCHOOL DISTRICT | CA3901135 | California | Transient Non-Community | 200 |
| RANCHO DEL RIO LABOR CAMP #65- | CA3900824 | California | Transient Non-Community | 200 |
| ICE HOUSE CAMPGROUND | CA0901229 | California | Transient Non-Community | 200 |
| PALM SPRINGS MINERAL SPA | CA3301493 | California | Transient Non-Community | 200 |
| LAKE CALIFORNIA POA R.V. PARK | CA5200618 | California | Transient Non-Community | 200 |
| RIVER VIEW GRILL & BAR | CA5403061 | California | Transient Non-Community | 200 |
| FIRST BAPTIST CHURCH OF STKN | CA3901281 | California | Non-Transient Non-Community | 200 |
| MIGRANT HEAD START PROGRAM - WATER | CA5700702 | California | Non-Transient Non-Community | 200 |
| DOLLAR GENERAL STORE | TX1910156 | California | Transient Non-Community | 200 |
| VICTORIAN GARDENS OF TWO SISTERS | CA5403125 | California | Transient Non-Community | 200 |
| MOUNTAIN VIEW MOBILE HOME PARK | CA3301445 | California | Community | 200 |
| SUGARLOAF PARK | CA2800568 | California | Transient Non-Community | 200 |
| ROLLING HILLS COMMUNITY, LLC | NY3300992 | California | Community | 200 |
| EL PORTAL WATER SYSTEM | CA2200012 | California | Transient Non-Community | 200 |
| CHURCH OF JESUS CHRIST | CA0707515 | California | Non-Transient Non-Community | 200 |
| BLAZING SADDLE BAR & GRILL | CA0707518 | California | Transient Non-Community | 200 |
| DE RANCHO Y MOBILE VILLA WATER | CA1500380 | California | Community | 200 |
| STOKELY VAN CAMP | CA4300706 | California | Transient Non-Community | 200 |
| OLD EUCALYPTUS SCHOOLHOUSE | CA1300655 | California | Transient Non-Community | 200 |
| FCPR/LATON-KINGSTON PARK | CA1000153 | California | Transient Non-Community | 200 |
| AMERICAN FOREST PRODUCTS CORP | CA1000154 | California | Transient Non-Community | 200 |
| AMERICAN FOREST PRODUCTS CORP | CA1000155 | California | Transient Non-Community | 200 |
| TURTLE ROCK RANCH | CA0707619 | California | Transient Non-Community | 200 |
| FOREST LAWN SCOUT RESERVATION | CA3600601 | California | Transient Non-Community | 200 |
| WEST PLAINFIELD FIRE STATION | CA5700710 | California | Transient Non-Community | 200 |
| DOLLAR GENERAL STORE 17635 | TX1840190 | California | Transient Non-Community | 200 |
| FOLSOM DAM HEADQUARTERS | CA3400235 | California | Transient Non-Community | 200 |
| SIERRA ENERGY #3 | CA2900504 | California | Transient Non-Community | 200 |
| PSMCSD - SPRINGFIELD WS | CA2700771 | California | Community | 200 |
| TULARE INN | CA5400685 | California | Community | 200 |
| MISSION UNION SCHOOL | CA2700994 | California | Transient Non-Community | 200 |
| HIDDEN VILLA FARM & WILDERNESS PRESERVE | CA4300775 | California | Transient Non-Community | 200 |
| SILVERADO PINES MOBILEHOME | CA2801040 | California | Community | 200 |
| SUNPILE FOODS | CA2701178 | California | Transient Non-Community | 200 |
| TPWC DBA THE PRISONER WINE COMPANY | CA2800562 | California | Non-Transient Non-Community | 200 |
| THE BARN | CA5403105 | California | Transient Non-Community | 200 |
| SNOWLINE | CA2000571 | California | Transient Non-Community | 200 |
| BALDWIN BEACH | CA0900654 | California | Transient Non-Community | 200 |
| CALTRANS-DUNSMUIR GRADE INSP. FACILITY | CA4700573 | California | Non-Transient Non-Community | 200 |
| OAK TRAIL ESTATES LTD | CA4100881 | California | Community | 200 |
| CALIFORNIA ARMY NATIONAL GUARD | CA2710708 | California | Community | 200 |
| MARK WEST LODGE EVENT CENTER | CA4900996 | California | Transient Non-Community | 200 |
| POMO CAMPGROUND | CA2300629 | California | Transient Non-Community | 200 |
| VILLA CEREZOS | CA3900596 | California | Community | 200 |
| WEST RIVERSIDE MWC | CA3301740 | California | Community | 200 |
| FAR HORIZONS CAMP | CA5400896 | California | Transient Non-Community | 200 |
| BELL WINE CELLARS | CA2800071 | California | Transient Non-Community | 200 |