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 |
|---|---|---|---|---|
| SUBWAY SANDWICH | CA3400466 | California | Transient Non-Community | 100 |
| MEDERIOS CAMPGROUND | CA2400126 | California | Transient Non-Community | 100 |
| SIERRA ESTATES MUTUAL WATER COMPANY | CA2900548 | California | Community | 100 |
| C/O J. HARDY | CA4900923 | California | Transient Non-Community | 100 |
| EAGLE ROOFING PRODUCTS OF FLORIDA, LLC. | FL6605030 | California | Non-Transient Non-Community | 100 |
| WILD HORSE VALLEY RANCH | CA2800680 | California | Transient Non-Community | 100 |
| FIRE MTN LODGE | CA4900930 | California | Community | 100 |
| MIDDLE RIVER INN | CA3900765 | California | Transient Non-Community | 100 |
| MONT ST. JOHN CELLARS | CA2800740 | California | Transient Non-Community | 100 |
| BEAR CREEK TRADING POST | CA4500301 | California | Transient Non-Community | 100 |
| IRON HOG RESTAURANT & SALOON | CA3600577 | California | Transient Non-Community | 100 |
| SAN LUIS REY PICNIC GROUND | CA3700036 | California | Transient Non-Community | 100 |
| RED TOP MARKET | CA2000609 | California | Transient Non-Community | 100 |
| OAKMOORE CONGRE OF JEHOVAH WIT | CA3901411 | California | Transient Non-Community | 100 |
| CAMP BOUNTIFUL | CA2900621 | California | Transient Non-Community | 100 |
| LAKEHEAD GAS & FOOD | CA4500357 | California | Transient Non-Community | 100 |
| GAR, LLC. | CA1000680 | California | Non-Transient Non-Community | 100 |
| LAKE MARY STORE | CA2660645 | California | Transient Non-Community | 100 |
| NORTH TRAILS MUTUAL WATER COMPANY | CA1907014 | California | Community | 100 |
| USFS/LASSEN BIG PINE CAMPGROUN | CA4500021 | California | Transient Non-Community | 100 |
| GREEN RUN MOBILE ESTATES | CA5000085 | California | Community | 100 |
| LAKE FRANCIS RESORT | CA5800866 | California | Transient Non-Community | 100 |
| HOLIDAY HARBOR MARINA | CA3901360 | California | Transient Non-Community | 100 |
| GRANT OVERLOOK | CA2660637 | California | Transient Non-Community | 100 |
| MADERA EMPLOYT CTR | 090500066 | California | Community | 100 |
| AERIE CRAG | CA2660636 | California | Transient Non-Community | 100 |
| KILBURN ROBY | CA2660619 | California | Transient Non-Community | 100 |
| COUNTRY CAFE | CA5000210 | California | Transient Non-Community | 100 |
| EL CAMINO REAL NORTH WATER SYS | CA2701117 | California | Transient Non-Community | 100 |
| MOUNT WHITNEY GOLF CLUB | CA1400058 | California | Transient Non-Community | 100 |
| KENNEDY MEADOWS RESORT | CA5500213 | California | Transient Non-Community | 100 |
| WILLO RESTAURANT BAR WATER | CA2900608 | California | Transient Non-Community | 100 |
| MEL FINNERIMAN | CA2701073 | California | Transient Non-Community | 100 |
| DESERT AIR HOTEL | CA3301198 | California | Transient Non-Community | 100 |
| Highland Golf Center | CA3600622 | California | Transient Non-Community | 100 |
| GLORY HOLE RECREATION AREA | CA0500102 | California | Transient Non-Community | 100 |
| LAKE MARY STORE | CA2600645 | California | Transient Non-Community | 100 |
| LINDEN USD-GLENWOOD SCHOOL | CA3900756 | California | Non-Transient Non-Community | 100 |
| QUICK SERVE CHEVRON | CA2000259 | California | Transient Non-Community | 100 |
| BEAULIEU VINEYARD | CA2803912 | California | Non-Transient Non-Community | 100 |
| STERLING VINEYARDS | CA2800129 | California | Non-Transient Non-Community | 100 |
| FERRY MORSE SEED COMPANY | CA4300753 | California | Transient Non-Community | 100 |
| BOUQUET MULTIMEDIA | CA5602512 | California | Transient Non-Community | 100 |
| HOLLAND BURGER CAFE | CA3601108 | California | Transient Non-Community | 100 |
| J M EAGLE (WS) | CA3900742 | California | Non-Transient Non-Community | 100 |
| PENN VALLEY SHELL | CA2902392 | California | Transient Non-Community | 100 |
| LODGE AT BLUE LAKES | CA1700617 | California | Transient Non-Community | 100 |
| TED'S WATER SYSTEM | CA3601192 | California | Transient Non-Community | 100 |
| LOG CABIN WILDERNESS CAMP | CA2600579 | California | Transient Non-Community | 100 |
| HONDA PROVING CENTER | CA1503243 | California | Non-Transient Non-Community | 100 |