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.

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System Name PWSID State Type Population Served
LODGE AT BLUE LAKES CA1700617 California Transient Non-Community 100
NEW MELONES LAKE MARINA CA0500032 California Transient Non-Community 100
ST PATRICKS SEMINARY CA4100562 California Community 100
MARIANNA OAKS GOLF COURSE FL1324037 California Transient Non-Community 100
MOLINO CORNER WATER SYSTEM CA4901341 California Transient Non-Community 100
CIRCLE K #9641 OR4195225 California Transient Non-Community 100
DUBACH CITY PARK CA5700789 California Transient Non-Community 100
BREWING LAIR CA3200219 California Transient Non-Community 100
MENDOCINO COVE CA2300524 California Transient Non-Community 100
EL MONTE VILLAGE MHP CA5400523 California Community 100
BEND ELEMENTARY SCHOOL CA5200511 California Non-Transient Non-Community 100
WINTERS COURTESY CHEVRON-WATER CA5700801 California Transient Non-Community 100
ZACA LAKE RETREAT CA4200830 California Transient Non-Community 100
BURGER BOX WATER (OOB 11/06) CA3301062 California Transient Non-Community 100
VANDALIA IRRIGATION DISTRICT CA5400712 California Community 100
NICKEL BEER WATER COMPANY CA3705076 California Transient Non-Community 100
BEAR CREEK WATER IMPROVEMENT CA1000003 California Transient Non-Community 100
OAKMOORE CONGRE OF JEHOVAH WIT CA3901411 California Transient Non-Community 100
ARMY CORPS ENGS-SOUTH CAMP 3-1 CA5400695 California Transient Non-Community 100
NEWBERRY CHEVRON CA3601101 California Transient Non-Community 100
BETHEL MARKET CA0706054 California Transient Non-Community 100
CRESCENT WATER ASSOCIATION CA3000811 California Transient Non-Community 100
TNF-WILD PLUM CG CA4600079 California Transient Non-Community 100
ZONNEVELD DAIRY - CEDAR CA1000369 California Community 100
WEST KINGDOM HALL OF JEHOVAH'S WITNESSES CA3901329 California Transient Non-Community 100
SAN JACINTO STATE PARK CA3301599 California Transient Non-Community 100
MERIDIAN ELEMENTARY SCHOOL CA5100141 California Non-Transient Non-Community 100
YETTEM SCHOOL CA5400587 California Non-Transient Non-Community 100
PLUG CONNECTION LODI CA3901278 California Non-Transient Non-Community 100
CAL TRANS DISTRICT 2 CA3200092 California Transient Non-Community 100
SALVATION ARMY CORPS COMMUNITY CA4200648 California Transient Non-Community 100
CAL TRANS DISTRICT 2 CA3200091 California Transient Non-Community 100
CAL TRANS DISTRICT 2 CA3200090 California Transient Non-Community 100
COLD SPRING TAVERN CA4200577 California Transient Non-Community 100
GENE NORRIS PLAZA CA2800554 California Transient Non-Community 100
DESCANSO JUNCTION CA3700013 California Transient Non-Community 100
COUNTRY STORE CA2900564 California Transient Non-Community 100
BITTERBRUSH CAMPGROUND CA1400529 California Transient Non-Community 100
HAPPY APPLE KITCHEN WATER CA2900542 California Transient Non-Community 100
USBR-ADMIN CENTER CA5500265 California Transient Non-Community 100
HUMBOLDT CREAMERY CA1206016 California Non-Transient Non-Community 100
GLENWOOD MOBILE HOME PARK CA3900649 California Community 100
OCEAN COVE LODGE - BAR & GRILL CA4901196 California Transient Non-Community 100
ALBERT AND GEORGE WATTE CA5400947 California Transient Non-Community 100
NORTH SHORE CG CA3200109 California Transient Non-Community 100
HITCHCOCK RD WS #02 CA2702584 California Non-Transient Non-Community 100
KENNEDY MEADOWS RESORT CA5500213 California Transient Non-Community 100
YUBA RIVER MOULDING & MILLWORK CA5800800 California Non-Transient Non-Community 100
EAGLE ROOFING PRODUCTS OF FLORIDA, LLC. FL6605030 California Non-Transient Non-Community 100
SONOMA CREEK WINERY CA4901134 California Transient Non-Community 100