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
STOCKTON INN - INACTIVE CA3901105 California Transient Non-Community 200
TOMALES HIGH SCHOOL CA2100538 California Non-Transient Non-Community 200
CASA DEL RIO CA1000230 California Transient Non-Community 200
STRASBAUGH, INC CA4000777 California Non-Transient Non-Community 200
JEWEL/OSCO #2625 IL3150409 California Transient Non-Community 200
JOLON STORE CA2700940 California Transient Non-Community 200
PLAZA DEL ORO CA4200665 California Transient Non-Community 200
IMERYS FILTRATION MINERALS, INC CA4200854 California Non-Transient Non-Community 200
HANSEN'S WIRE ROPE & CAFE CA1200761 California Transient Non-Community 200
RAGU FOOD INC CA3901165 California Transient Non-Community 200
Palo Verde Hospital CA3301498 California Transient Non-Community 200
FAMILY FOOD CENTER CA2000528 California Transient Non-Community 200
A & M INDUSTRIES CA5000002 California Community 200
FRESHWATER WATER SERVICE CA1200569 California Community 200
A & J WATER CA2000227 California Transient Non-Community 200
CHINA PEAK MOUNTAIN RESORT CA1000171 California Transient Non-Community 200
MOUNTAIN VIEW MOBILE HOME PARK CA3301445 California Community 200
TULARE INN CA5400685 California Community 200
PSMCSD - SPRINGFIELD WS CA2700771 California Community 200
SIERRA ENERGY #3 CA2900504 California Transient Non-Community 200
FOLSOM DAM HEADQUARTERS CA3400235 California Transient Non-Community 200
DOLLAR GENERAL STORE 17635 TX1840190 California Transient Non-Community 200
WEST PLAINFIELD FIRE STATION CA5700710 California Transient Non-Community 200
FOREST LAWN SCOUT RESERVATION CA3600601 California Transient Non-Community 200
TURTLE ROCK RANCH CA0707619 California Transient Non-Community 200
AMERICAN FOREST PRODUCTS CORP CA1000155 California Transient Non-Community 200
AMERICAN FOREST PRODUCTS CORP CA1000154 California Transient Non-Community 200
FCPR/LATON-KINGSTON PARK CA1000153 California Transient Non-Community 200
OLD EUCALYPTUS SCHOOLHOUSE CA1300655 California Transient Non-Community 200
STOKELY VAN CAMP CA4300706 California Transient Non-Community 200
DE RANCHO Y MOBILE VILLA WATER CA1500380 California Community 200
BLAZING SADDLE BAR & GRILL CA0707518 California Transient Non-Community 200
CHURCH OF JESUS CHRIST CA0707515 California Non-Transient Non-Community 200
EL PORTAL WATER SYSTEM CA2200012 California Transient Non-Community 200
ROLLING HILLS COMMUNITY, LLC NY3300992 California Community 200
SUGARLOAF PARK CA2800568 California Transient Non-Community 200
RANCHO DEL RIO LABOR CAMP #65- CA3900824 California Transient Non-Community 200
WELCOME GRANGE HALL CA2800583 California Transient Non-Community 200
SONOMA WAREHOUSING CA4901061 California Non-Transient Non-Community 200
THE MORNING STAR COMPANY CA5000478 California Non-Transient Non-Community 200
DON LUCCHESI INC LABOR CAMP #6 CA3901097 California Transient Non-Community 200
SAWMILL CAMPGROUND CA2600522 California Transient Non-Community 200
LUSD - LINCOLN SENIOR ELEMENTA CA3901134 California Transient Non-Community 200
IRON MOUNTAIN CA0900545 California Transient Non-Community 200
TONAWANDA WATER COMPANY CA3702710 California Transient Non-Community 200
LINCOLN U SCHOOL DISTRICT CA3901135 California Transient Non-Community 200
DOLLAR GENERAL STORE TX1910156 California Transient Non-Community 200
FIRST BAPTIST CHURCH OF STKN CA3901281 California Non-Transient Non-Community 200
MIGRANT HEAD START PROGRAM - WATER CA5700702 California Non-Transient Non-Community 200
RIVER VIEW GRILL & BAR CA5403061 California Transient Non-Community 200