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
Steve Speisser Apts (Dunes) CA3600096 California Non-Transient Non-Community 70
MONTECITO SEA MEADOWS CA4200733 California Community 70
KEENAN FARMS CA1602303 California Non-Transient Non-Community 70
CDF-HEDRICK POND CAMPGROUND CA5403049 California Transient Non-Community 70
BIG PINE TRAILER PARK CA1400112 California Transient Non-Community 70
Wagon Wheel Mobile Home Park MN5310059 California Transient Non-Community 70
VALLEY MOBILE HOME PARK CA1300572 California Community 70
COUNTRY MARKET CA5700583 California Transient Non-Community 70
ALVAREZ BROTHERS WS CA2706552 California Non-Transient Non-Community 70
MILLERS PROGRESSIVE CARE - INACTIVE CA3301688 California Community 70
MILSAP BAR CAMPGROUND CA0400088 California Transient Non-Community 70
LITTLE ANTELOPE PACK STATION CA0202526 California Transient Non-Community 70
BERNIE JAMES, RANGER CA0300029 California Transient Non-Community 70
SABLE OFFSHORE CORP LAS FLORES CANYON CA4200743 California Non-Transient Non-Community 70
Arviso - Mobile Home Park 090605121 California Community 70
DAVIS CHURCH OF CHRIST CA5700777 California Transient Non-Community 70
TNF-LOGANVILLE CG CA4600103 California Transient Non-Community 70
HOMESTEAD CAFE CA1502411 California Transient Non-Community 70
WIMPYS MARINA CA3900763 California Community 70
NORTH LONE PINE MUTUAL WATER COMPANY CA1400072 California Community 70
COTTAGE PLACE ON SQUAM LAKE NH1168010 California Transient Non-Community 70
LO BUE BROS - EXETER CA5403008 California Non-Transient Non-Community 70
CEDAR LODGE CA3200125 California Transient Non-Community 70
WESTLEY CSD CA5000408 California Community 70
FORT WASHINGTON GOLF CA1000333 California Transient Non-Community 70
Pulikla Tribe 090605057 California Community 70
DEER MEADOW MUTUAL WATER COMPANY CA5401026 California Community 70
PINECREST CA3701070 California Transient Non-Community 70
MERCEY HOT SPRINGS CA1000664 California Transient Non-Community 70
SPRING VALLEY SCHOOL CA0400065 California Non-Transient Non-Community 70
YOLANDA BUSINESS PARK CA4900888 California Non-Transient Non-Community 70
LAKEHEAD SUBD MUTUAL WATER CO CA4500016 California Community 70
RAYNERS GROCERY SWS **CLOSED** CA0707551 California Transient Non-Community 70
FOLSOME LAKE MUTUAL WATER CO CA3100047 California Community 70
NORTH VALLEY SERVICES CA5200627 California Non-Transient Non-Community 70
EASTERLY WWTP - VACAVILLE CA4810040 California Non-Transient Non-Community 70
GOLDEN VALLEY MUNICIPAL WATER DISTRICT CA1900767 California Community 70
WILSHIRE HEIGHTS MUTUAL WATER COMPANY CA4900573 California Community 70
Wagon Wheel Mobile Home Park MN1310040 California Community 70
NEW MEADOWS CA5200546 California Community 70
GOD'S ARMY CA1000227 California Community 70
BLACKIE RD WATER SYSTEM #3 CA2700516 California Community 70
RANCHO SENDERO SUBDIV WATER CO CA1700566 California Community 70
HARTNELL RD WS #1 CA2702681 California Non-Transient Non-Community 69
ROD MCLELLAN BOTANICALS WS CA2702293 California Non-Transient Non-Community 69
SNELLING MERCED FALLS SCHOOL CA2400062 California Non-Transient Non-Community 69
BOGLE FAMILY LIMITED PARTNER CA5700514 California Non-Transient Non-Community 69
LONGVIEW MOBILE ESTATES, ROSAMOND CA1500421 California Community 69
HARVEST STEAKHOUSE-INACTIVE CA1502093 California Transient Non-Community 69
SLEEPY HOLLOW MUTUAL WATER CO CA2701872 California Community 69