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 |
|---|---|---|---|---|
| GALLO GLASS COMPANY | CA2400142 | California | Community | 100 |
| Pacific Pines Camp | CA3600584 | California | Transient Non-Community | 100 |
| IRON HOG RESTAURANT & SALOON | CA3600577 | California | Transient Non-Community | 100 |
| SUPER MERCADO CATLACIENDA JOLIET | IL3151910 | California | Transient Non-Community | 100 |
| HACIENDA VASQUEZ MOBILE HOME PARK | CA1900066 | California | Community | 100 |
| CRAIG ROQUE LABOR CAMP | CA1000448 | California | Transient Non-Community | 100 |
| WHITTAKER ORDINANCE (HOLIX) | CA3500809 | California | Non-Transient Non-Community | 100 |
| ACORN MOBILE VILLAGE | CA3400352 | California | Community | 100 |
| COTTAGES, THE CLOSED | CA2400009 | California | Community | 100 |
| Reyes Camp-CLOSED | CA2400026 | California | Transient Non-Community | 100 |
| MERCED COUNTY (FORMER HOSPITAL)-CLOSED | CA2400033 | California | Transient Non-Community | 100 |
| Forebay Unocal CLOSED | CA2400035 | California | Transient Non-Community | 100 |
| ALDER CONSERVATION CAMP | CA7300603 | California | Community | 100 |
| CLEARWATER NURSERY | CA4000207 | California | Non-Transient Non-Community | 100 |
| Atwater Livestock Auction Co. | CA2400156 | California | Transient Non-Community | 100 |
| MDC - SECURITY PARK | CA3400218 | California | Transient Non-Community | 100 |
| GRUBSTEAK | CA3400212 | California | Transient Non-Community | 100 |
| VINCE'S RESTAURANT | CA3400210 | California | Transient Non-Community | 100 |
| BARREL CLUB | CA3400209 | California | Transient Non-Community | 100 |
| PARKLANE HOTEL | CA3400200 | California | Transient Non-Community | 100 |
| NEIL'S MERCANTILE | CA1800563 | California | Transient Non-Community | 100 |
| EAGLE LAKE MARINA | CA1800598 | California | Transient Non-Community | 100 |
| ALPINE MOUNTAIN WATER COMPANY | CA3701935 | California | Transient Non-Community | 100 |
| DUDLEY'S BAKERY | CA3701983 | California | Transient Non-Community | 100 |
| BOULDER OAKS RESORT | CA3702139 | California | Transient Non-Community | 100 |
| CANYON CITY LAKES | CA3702156 | California | Community | 100 |
| CINDERCONE SKATELAND | CA1800579 | California | Transient Non-Community | 100 |
| CRESTWOOD LAKES RECREA RANCH | CA3702276 | California | Transient Non-Community | 100 |
| DELUZ HEIGHT MUNICIPAL WTR DST | CA3702418 | California | Community | 100 |
| DISPLAY TECHNOLOGIES | CA3900725 | California | Non-Transient Non-Community | 100 |
| U.S. FOREST SERVICE-FULLER GROUP CAMP | CA1700631 | California | Transient Non-Community | 100 |
| BLUE LAUREL | CA1700629 | California | Transient Non-Community | 100 |
| USFS BIG TUJUNGA STATION | CA1900700 | California | Transient Non-Community | 100 |
| MIDDLE RIVER INN | CA3900765 | California | Transient Non-Community | 100 |
| DON FINCH | CA2300611 | California | Community | 100 |
| PEAK TO PEAK MOUNTAIN CHARTER SCHOOL WS | CA1503683 | California | Non-Transient Non-Community | 100 |
| INDIAN FLAT CAMPGROUND | CA2200061 | California | Transient Non-Community | 100 |
| JERSEYDALE CAMPGROUND - USFS | CA2200060 | California | Transient Non-Community | 100 |
| ROBERTSON'S READY MIX INC | CA3601060 | California | Non-Transient Non-Community | 100 |
| OAK GLEN | CA7300303 | California | Community | 100 |
| CVS-DWIGHT | IL3143859 | California | Transient Non-Community | 100 |
| BELL GLENN RESORT | CA2300539 | California | Transient Non-Community | 100 |
| JUBILEE CHAPEL | CA1502576 | California | Transient Non-Community | 100 |
| LAKEHEAD GAS & FOOD | CA4500357 | California | Transient Non-Community | 100 |
| FENNER CANYON | CA7300321 | California | Community | 100 |
| BOB FIELDS | CA2500554 | California | Transient Non-Community | 100 |
| MUSD-CALLA HIGH SCHOOL | CA3901162 | California | Non-Transient Non-Community | 100 |
| USIBELLI LODGE | CA2800566 | California | Transient Non-Community | 100 |
| AETNA SPRINGS GOLF COURSE | CA2800569 | California | Non-Transient Non-Community | 100 |
| BIRDS LANDING HUNTING PRESERVE | CA4800797 | California | Transient Non-Community | 100 |