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
COLUMBINE VINEYARDS PLANT 1 WATER SYSTEM CA1503681 California Non-Transient Non-Community 60
ANTELOPE VALLEY MOBILE ESTATES CA1500485 California Community 60
TERRACE VIEW WATER SYSTEM CA4901355 California Community 60
MISSION BETH EL CHURCH CA2902363 California Transient Non-Community 60
FERNWOOD WATER SYSTEM CA2701182 California Transient Non-Community 60
SAWYERS GENERAL STORE CA2000630 California Transient Non-Community 60
MARIPOSA INDUSTRIAL PARK WATER COMPANY CA2210943 California Transient Non-Community 60
LOPES TRAILER PARK CA5700585 California Community 60
COUNTRY BOY VINEYARDS CA3301815 California Transient Non-Community 60
WOODLAKE CHILD CARE CENTER CA5401072 California Non-Transient Non-Community 60
HELLS GATE CAMPGROUND CA5300113 California Transient Non-Community 60
WHALE GULCH SCHOOL CA2300847 California Non-Transient Non-Community 60
YMCA CAMP OF LOS ANGELES #2 CA2600580 California Transient Non-Community 60
GOLD LEAF FARMING LLC CA1000607 California Non-Transient Non-Community 60
PLACER ENERGY CENTER CA3110800 California Transient Non-Community 60
U.S. FOREST SERVICE CA5300032 California Transient Non-Community 60
GONZALES FOOD FACILITY CA2400233 California Transient Non-Community 60
ANGLER S RANCH #3 CA0707501 California Community 60
U.S. FOREST SERVICE CA5300038 California Community 60
PSMCSD - BLACKIE RD WS CA2702094 California Community 60
MARTIN'S MOBILE HOME COURT CA5000061 California Community 60
KEN BOWMAN CA5300102 California Transient Non-Community 60
CEDAR FLAT RESORT CA5300105 California Transient Non-Community 60
SEQUOIA CIDER MILL RESTAURANT CA5401001 California Transient Non-Community 60
BABA NURSERY CA2700858 California Transient Non-Community 60
HUNTINGTON FARMS CA2701047 California Transient Non-Community 60
NORTH SHORE ESTATES WS CA2702256 California Community 60
MERRILL FARMS CA2701049 California Transient Non-Community 60
BRENT E PECTOL CA5300110 California Community 60
FRANK VARGAS CA2701053 California Community 60
MARIO DAVILA CA2701058 California Transient Non-Community 60
WOODLAKE TRAILER PARK CA5400897 California Community 60
SEA WEST RESTAURANT CA0800850 California Transient Non-Community 60
FRANK OSHITA CA2701060 California Community 60
DOUG BRAY CA2702024 California Community 60
COVINGTON MILL - A CA5301103 California Community 60
TOKIS FOUNTAIN CA2900603 California Transient Non-Community 60
SONORA EAST CENTER CA5500233 California Transient Non-Community 60
ATWOOD SINCLAIR CO0238008 California Transient Non-Community 60
COUNTRY HILLS ESTATES CA4000637 California Community 60
GUS S STEAKHOUSE CA5500005 California Transient Non-Community 60
WILBER ELLIS CA2702061 California Transient Non-Community 60
EL CAMINO REAL NORTH SYSTEM CA2700571 California Transient Non-Community 60
GEORGIA PACIFIC CORP CA2000663 California Non-Transient Non-Community 60
BOLAND'S MARKET CA2400304 California Transient Non-Community 60
HELL'S GATE CAMPGROUND CA5305304 California Transient Non-Community 60
CATHEDRAL WOOD MUTUAL WATER COMPANY CA4400642 California Community 60
O E MAYOU CA2700908 California Community 60
HEIRS OF MY DREAM WINERY, INC. CA4901388 California Transient Non-Community 60
THE TRAILHEAD CA0900554 California Transient Non-Community 60