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
SIERRA SKIES R V PARK CA4600074 California Transient Non-Community 80
OLD WEST MOBILE HOME PARK TX1910045 California Community 80
Shackleford Creek Community Water System 090605102 California Community 80
CALIFORNIA DEPT OF FORESTRY CA5410807 California Transient Non-Community 80
HOLLAND FARM LABOR ASSOCIATION CA5700520 California Transient Non-Community 80
JOHN J KOVACEVICH CA1502150 California Transient Non-Community 80
NICHOLAS P KUKULICA VFW POST CA3901317 California Transient Non-Community 80
OAK RIDGE CENTER-PAUL HERMANN CA3900734 California Transient Non-Community 80
TERRA LINDA FARMS CA1009222 California Community 80
HAMBLIN MUTUAL WATER CO CA1600504 California Community 80
BALDY MOUNTAIN RANCH CA3301028 California Community 80
HACIENDA TRAILER PARK CA1900713 California Community 80
TRASK SCOUT RESER.-BOY SCOUTS OF AMERICA CA1900569 California Transient Non-Community 80
ANZA BAPTIST CHURCH CA3301113 California Transient Non-Community 80
GREEN MOUNTAIN WATER COMPANY CA4300560 California Community 80
SHASTA VALLEY GOLF CLUB CA4700640 California Transient Non-Community 80
BAMBI INN CA0400093 California Transient Non-Community 80
SPRING HILL SCHOOL CA2207155 California Non-Transient Non-Community 80
USFS BOULDER FLAT CA5500260 California Transient Non-Community 80
SPRING FLAT CAMPGROUND CA4700599 California Transient Non-Community 80
DUNSMUIR HIGH SCHOOL CA4700823 California Transient Non-Community 80
LOCKE WATER WORKS CO [SWS] CA3400138 California Community 80
BIG VALLEY PRIMARY SCHOOL CA2500303 California Transient Non-Community 80
BURSON FULL GOSPEL CHURCH CA0500104 California Transient Non-Community 80
RIVERVIEW INVESTMENT CO LABOR CA3900827 California Transient Non-Community 80
CROSSOVER COMMUNITY CHURCH CA1000511 California Transient Non-Community 80
SOUTH GATE RV PARK CA2200052 California Transient Non-Community 80
ROYAL PK COMPANY CA2701056 California Transient Non-Community 80
PINEVIEW MOBILE HOME PARK CA1800523 California Community 80
MOUNTAIN SHADOWS TRLR PA AZ0404062 California Non-Transient Non-Community 80
CRYSTAL CREEK CONSERVATIONCAMP CA0000404 California Community 80
WILLIAMSON WTR WRKS-STRAW AZ0404053 California Community 80
FULLER TRAILER PARK CA3900817 California Community 80
ROUND VALLEY SCHOOL CA1400019 California Non-Transient Non-Community 80
PL. CO. BEAR RIVER CAMPGROUND CA3100101 California Transient Non-Community 80
SOUTH SHORE VILLAGE CLUB CA4000657 California Transient Non-Community 80
ABC LABS CALIFORNIA CA2000300 California Non-Transient Non-Community 80
NORTHERN CALIFORNIA VIPASSANA CENTER CA1700728 California Transient Non-Community 80
BERRYESSA PARK WATER CO CA2800520 California Community 80
Church of Christ CA2800515 California Transient Non-Community 80
CHRIST CIRCLE CA4400759 California Transient Non-Community 80
FALLS CAFE CA1900543 California Transient Non-Community 80
SONOMA VALLEY MOOSE LODGE #2048 CA4901069 California Transient Non-Community 80
SOBRE VISTA WATER COMPANY CA4900901 California Community 80
LIVE OAK ACRES MWC INC. CA5200535 California Community 80
THE PATCH FRUIT STAND CA1502667 California Transient Non-Community 80
ANDREAS COVE MARINA CA3400152 California Transient Non-Community 80
Grace Home Inc. CA2400025 California Community 80
NPS-ATWELL MILL CA5410515 California Transient Non-Community 80
WINGS LEARNING RESOURCES CA3400347 California Non-Transient Non-Community 80