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.

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System Name PWSID State Type Population Served
LAZY D CAFE CA4900954 California Transient Non-Community 100
PARKLANE HOTEL CA3400200 California Transient Non-Community 100
GOLDEN BEAR LODGE CA4900952 California Transient Non-Community 100
STUCKEY'S PECAN SHOPPE CA4800642 California Transient Non-Community 100
CONVICT LAKE STORE CA2600616 California Transient Non-Community 100
HORSESHOE LAKE CAMPGROUND 2 CA2600602 California Transient Non-Community 100
ROSE TERRACE M H P AZ0407284 California Community 100
COTTAGES, THE CLOSED CA2400009 California Community 100
SONOMA MISSION INN CA4900951 California Transient Non-Community 100
SAN LUIS BUSINESS PARK CA4000711 California Non-Transient Non-Community 100
SALINAS ROAD WATER SYSTEM #2 CA2700719 California Transient Non-Community 100
SALINAS GOLF AND COUNTRY CLUB CA2700716 California Transient Non-Community 100
MOUNTAIN HOUSE RESTAURANT CA2000656 California Transient Non-Community 100
USIBELLI LODGE CA2800566 California Transient Non-Community 100
ROYAL MADERA VINEYARD CA2000650 California Transient Non-Community 100
BEAR RIVER R.V. PARK CA3100089 California Transient Non-Community 100
MONTHEI, M E CA4800796 California Transient Non-Community 100
BIG PINE ANIMAL SHELTER CA1400062 California Community 99
STOVEPIPE WELLS CA1400022 California Transient Non-Community 99
DESERT HOT SPRINGS CA3301205 California Community 99
ALTURAS FILLMORE MHP CA5601106 California Community 99
BUCK MEADOW CAMPGROUND CA1000132 California Transient Non-Community 99
Cottonwood Cafe CA1400021 California Transient Non-Community 99
ADAMS SPRINGS WATER DISTRICT CA1700501 California Community 99
SCOTTY'S CASTLE CA1400018 California Transient Non-Community 99
Calvary Baptist Church CA1400017 California Non-Transient Non-Community 99
INDIAN SPRINGS CA1400016 California Transient Non-Community 99
ANGLERS SUBDIVISION 4 CA0707569 California Community 99
1 STOP CA1400520 California Transient Non-Community 99
SAFARI WEST CA4901251 California Non-Transient Non-Community 99
Oak Creek Campground CA1400189 California Transient Non-Community 99
Mosquito Flats CG CA1400187 California Transient Non-Community 99
SEARLES DOMESTIC WATER COMPANY CA1400145 California Community 99
WICKER WATER WELL CA1400137 California Community 99
AZTECA MILLING LP VALLEY GRAIN CA2000682 California Non-Transient Non-Community 99
COVINGTON MILL MWC-DIVISION B CA5301104 California Community 99
BEND MOBILEHOME & RV PARK CA5200512 California Community 99
GOODALE CREEK CAMPGROUND CA1400533 California Transient Non-Community 99
EAST TULE WATER DISTRICT CA4700890 California Community 99
OLANCHA ELEMENTARY SCHOOL CA1400042 California Transient Non-Community 99
PINE CREEK MILL DOMESTIC/PLANT CA1400126 California Non-Transient Non-Community 99
CALI LAKE RV RESORT CA1900975 California Community 99
HIGH SIERRA SPRINGS CA1400125 California Community 99
POOL WATER SYSTEM CA1400080 California Non-Transient Non-Community 99
ZELLHOEFER WATER SYSTEM CA1400097 California Transient Non-Community 99
LONE PINE CONVALESCENT HOSPITAL CA1400101 California Community 99
DUNROVIN MOBILE HOME VILLAGE CA0500068 California Community 99
LILI VALLEY WATER CO. CA0500027 California Community 99
Frontier Motel CA1400057 California Transient Non-Community 99
ARMY CORP OF ENGINEERS CA5000431 California Transient Non-Community 99