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 |
|---|---|---|---|---|
| CACHE CREEK CANYON - LOWER SITE | CA5700708 | California | Transient Non-Community | 70 |
| EVERGREEN TRAILER PARK | CA5602107 | California | Community | 70 |
| WAYSIDE MOTEL APARTMENTS WTR SYS | CA3900835 | California | Community | 70 |
| TUGS | CA0706055 | California | Transient Non-Community | 70 |
| NEW HOPE CHURCH OF THE NAZARENE | CA5000480 | California | Transient Non-Community | 70 |
| MILSAP BAR CAMPGROUND | CA0400088 | California | Transient Non-Community | 70 |
| CATHEDRAL WATER ASSOCIATION | CA0900511 | California | Transient Non-Community | 70 |
| DEER MEADOW MUTUAL WATER COMPANY | CA5401026 | California | Community | 70 |
| SOULSBYVILLE WATER LINE ASSOC | CA5500079 | California | Community | 70 |
| ELKHORN RANCH | CA1900624 | California | Transient Non-Community | 70 |
| BRUSH AND OLD WELL MUTUAL WATER COMPANY | CA4300978 | California | Community | 70 |
| SOUP SPRINGS CAMPGROUND | CA2500603 | California | Transient Non-Community | 70 |
| VALLEY MOBILE HOME PARK | CA1300572 | California | Community | 70 |
| SIMCAL CHEMICAL COMPANY | CA1600039 | California | Non-Transient Non-Community | 70 |
| ELLERY LAKE CAMPGROUND | CA2600597 | California | Transient Non-Community | 70 |
| LEAPIN' LIZARD RV RANCH | CA3700001 | California | Transient Non-Community | 70 |
| DRAKE MOTEL | CA5400678 | California | Transient Non-Community | 70 |
| PROSSER CAMPGROUND | CA2900556 | California | Transient Non-Community | 70 |
| J B MARTINI | CA4300724 | California | Community | 70 |
| BERNIE JAMES, RANGER | CA0300029 | California | Transient Non-Community | 70 |
| CAMP CONCORD | CA0900631 | California | Transient Non-Community | 69 |
| SLEEPY HOLLOW MUTUAL WATER CO | CA2701872 | California | Community | 69 |
| LONGVIEW MOBILE ESTATES, ROSAMOND | CA1500421 | California | Community | 69 |
| CHERRY COMMUNITY WELL | CA1500423 | California | Community | 69 |
| COMMODORE MOTEL | CA5700576 | California | Community | 69 |
| BOGLE FAMILY LIMITED PARTNER | CA5700514 | California | Non-Transient Non-Community | 69 |
| LASSEN VNP - HEADQUARTERS | CA5210503 | California | Non-Transient Non-Community | 69 |
| BAKERSFIELD NATIONAL CEMETERY WS | CA1503656 | California | Transient Non-Community | 69 |
| SAN VICENTE MWC | CA2702466 | California | Community | 69 |
| HARDWICK WATER COMPANY | CA1600507 | California | Community | 69 |
| TIOGA GAS MART | CA2600725 | California | Transient Non-Community | 69 |
| ST. FRANCIS RETREAT CENTER | CA3500537 | California | Transient Non-Community | 69 |
| SUNNYSIDE ESTATES WATER SYSTEM | CA3900714 | California | Community | 69 |
| ROD MCLELLAN BOTANICALS WS | CA2702293 | California | Non-Transient Non-Community | 69 |
| HARVEST STEAKHOUSE-INACTIVE | CA1502093 | California | Transient Non-Community | 69 |
| BAYLISS SCHOOL | CA1100519 | California | Transient Non-Community | 69 |
| HARTNELL RD WS #1 | CA2702681 | California | Non-Transient Non-Community | 69 |
| CREEKBRIDGE MUTUAL WATER COMPANY | CA3500911 | California | Community | 69 |
| EAGLE LAKE RV PARK | CA1800801 | California | Transient Non-Community | 68 |
| SIERRA MEADOWS | CA1502564 | California | Community | 68 |
| DONNY BROS CAMP 1 | CA2400016 | California | Community | 68 |
| CALVARY CHURCH INC WS | CA2700703 | California | Non-Transient Non-Community | 68 |
| OREGON CREEK RECREATION AREA | CA5800817 | California | Transient Non-Community | 68 |
| SANTA TERESA MEADOWS WATER COMPANY | CA4300760 | California | Community | 68 |
| PARCHER'S RESORT | CA1400009 | California | Transient Non-Community | 68 |
| OAK GROVE COMPLEX | CA3700035 | California | Transient Non-Community | 68 |
| VILLAGE WATER ASSN J | CA1500470 | California | Community | 68 |
| SYNGENTA SEEDS - GLENN PLANT | CA1100102 | California | Non-Transient Non-Community | 68 |
| MARY LOU MOBILE HOME PARK | CA1000265 | California | Community | 68 |
| Muro Trailer Park | 090605145 | California | Community | 68 |