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
PRAIRIE CREEK MOTEL CA1200781 California Transient Non-Community 200
YOUNGLIFE WOODLEAF CA5800884 California Transient Non-Community 200
BERMITE DIVISION CA1900028 California Transient Non-Community 200
DENICE & FILICE LLC - INACTIVE CA3500807 California Non-Transient Non-Community 200
IMPROVEMENT DISTRICT NO. 1 CA5400968 California Community 200
SIERRA BIBLE CAMP CA3200018 California Transient Non-Community 200
LUSD - LINCOLN SENIOR ELEMENTA CA3901134 California Transient Non-Community 200
FAMOSO INN WATER SYSTEM CA1500090 California Transient Non-Community 200
STRASBAUGH, INC CA4000777 California Non-Transient Non-Community 200
ARCO AM/PM #82211 CA2000766 California Transient Non-Community 200
MARGARET MC CARSON CA1502107 California Transient Non-Community 200
WALNUT GROVE ELEMENTARY SCHOOL CA3400268 California Non-Transient Non-Community 200
NEW VISION MHP CO0162710 California Community 200
MACCALLUM HOUSE INN CA2300740 California Transient Non-Community 200
THONOTOSASSA RD FWH FL6296439 California Non-Transient Non-Community 200
JOLON STORE CA2700940 California Transient Non-Community 200
HENRY COE PARK LOST SPRING CA4310304 California Transient Non-Community 200
SAN JOAQUIN COUNTY AVIATION CA3900741 California Transient Non-Community 200
HARMONY FARMS EVENT CENTER CA3301175 California Transient Non-Community 200
FAR HORIZONS CAMP CA5400896 California Transient Non-Community 200
FINEAR COMMEERCIAL PROJECT CA4200673 California Transient Non-Community 200
DIAMOND PARK MUTUAL WATER CO. CA3000663 California Community 200
RIVER VIEW MARINA CA3400354 California Transient Non-Community 200
ROUGH & READY MHP CA2902510 California Community 200
UNITED TRAVEL PLAZA CA5700741 California Transient Non-Community 200
SANTA ANA RIVER PARK - INACTIVE CA3301575 California Transient Non-Community 200
HINDU TEMPLE OF FRESNO CA1000500 California Transient Non-Community 200
C F RAIKES CA1000022 California Community 200
B & P MARINE CA4300931 California Transient Non-Community 200
JEWEL/OSCO #2625 IL3150409 California Transient Non-Community 200
NORTH TAHOE PUBLIC UTIL DIST CA3110201 California Community 200
IRON MOUNTAIN CA0900545 California Transient Non-Community 200
GEORGE & RITA SAYER CA2300627 California Transient Non-Community 200
NID - ORCHARD SPRINGS CAMPGROUND/ROLLINS CA2900594 California Transient Non-Community 200
KINGS OUTREACH BOYS RANCH CA1600285 California Community 200
NORMANS NURSERY CA3901345 California Non-Transient Non-Community 200
CHURCH ON THE MOUNTAIN CA2600654 California Transient Non-Community 200
ROLLING HILLS COMMUNITY, LLC NY3300992 California Community 200
YOSEMITE BIBLE CAMP CA2000048 California Transient Non-Community 200
PINE ACRES RESORT CA0300056 California Transient Non-Community 200
CONVENT OF THE SACRED HEART CA4100519 California Transient Non-Community 200
PRESENTATION SCHOOL CA4900945 California Non-Transient Non-Community 200
SANDPIPER SHORES RESORT CA1700626 California Transient Non-Community 200
ANGELA MILLER REITZ CA4200675 California Transient Non-Community 200
ROSEDALE NORTH UNION SCHOOL CA1502448 California Transient Non-Community 200
SUCCESS MARKET CA5400984 California Transient Non-Community 200
CAMP OSITO RANCHO CA3600587 California Transient Non-Community 200
TAHAMA VILLAGE MOBILE HOME PARK CA3900602 California Community 200
AMERICAN FOREST PRODUCTS CORP CA1000155 California Transient Non-Community 200
BALDWIN BEACH CA0900654 California Transient Non-Community 200