Utilities in California
18,760 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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EAST VANDALIA WC - WEST
CA5403158 · 25 served
EAST WALNUT GROVE [SWS]
CA3400106 · 300 served
EAST WILSON ROAD WATER COMPANY
CA1502699 · 35 served
EAST WOOD FARMS CWU
CA3600100 · 665 served
EASTERLY WWTP - VACAVILLE
CA4810040 · 70 served
EASTERN MADERA COUNTY SPCA
CA2000970 · 25 served
EASTERN MADERA MEDICAL CENTER
CA2000842 · 35 served
EASTERN MUNICIPAL WD
CA3310009 · 666,581 served
EASTERN MWD-MURRIETA HOT SPGS.
CA3310014 · 0 served
EASTERN MWD-SUN CITY
CA3310011 · 0 served
EASTERN PLUMAS REC DIST JOHNSVILLE SKI
CA3200600 · 24 served
EASTERN REGIONAL SANITARY LANDFILL WATER
CA3105779 · 25 served
EASTERN SIERRA COLLEGE CENTER - BISHOP
CA1400526 · 290 served
EASTERN SIERRA REGIONAL AIRPORT
CA1400055 · 80 served
EASTERN SIERRA TRI COUNTY FAIR
CA1400136 · 104 served
EASTGATE WATER CO
CA5400674 · 100 served
EASTIN
CA5000574 · 26 served
EASTIN ARCOLA SCHOOL
CA2000599 · 500 served
EASTMAN LAKE HEADQUARTERS
CA2000618 · 25 served
EASTON AUTHORITY JPA
CA1000221 · 1,000 served
EASTON BRANCH LIBRARY
CA1000626 · 25 served
EASTON ESTATES WATER COMPANY
CA1000018 · 302 served
EASTON PRESBYTERIAN CHURCH
CA1000416 · 304 served
EASTSIDE CHURCH OF CHRIST
CA5000305 · 25 served
EASTSIDE UNION SCHOOL DISTRICT
CA1900751 · 650 served
EASTSIDE WATER ASSOCIATION
CA3010008 · 2,000 served
EASY MART
CA4700841 · 25 served
EB STONE
CA4800820 · 42 served
EBENSTEINER COMPANY
CA1900757 · 25 served
EBRPD - DEL VALLE REGIONAL PARK
CA0105010 · 9,024 served
EBRPD - GARIN REGIONAL PARK
CA0105014 · 40 served
EBRPD - MISSION PEAK REGIONAL PRESERVE
CA0105015 · 10 served
EBRPD - PIEDMONT STABLES
CA0105013 · 45 served
EBRPD - SHADOW CLIFFS REGIONAL PARK
CA0105011 · 593 served
EBRPD - SUNOL REGIONAL WILDERNESS
CA0105012 · 91 served
EBRPD ALHAMBRA
CA0707644 · 115 served
EBRPD BAY POINT REGIONAL SHORELINE
CA0708000 · 105 served
EBRPD BEAR CREEK WATER SYSTEM
CA0707642 · 35 served
EBRPD BLACK DIAMOND MINES
CA0707502 · 74 served
EBRPD LITTLE HILLS
CA0706111 · 66 served
EBRPD MORGAN TERRITORY
CA0707900 · 57 served
EBRPD OLD BRIONES REGIONAL PARK
CA0707643 · 47 served
EBRPD ROUND VALLEY WATER SYSTEM
CA0706112 · 82 served
ECCO
CA2000688 · 100 served
ECHARD PIPELINE WATER DISTRICT
CA3100012 · 45 served
ECHO CHALET INC
CA0900652 · 43 served
ECHO HILL SPRING
CA3301235 · 25 served
ECHO LAKE CAMP
CA0900650 · 120 served
ECHO LODGE RESORT
CA3600377 · 500 served
ECHO PEAK WATER ASSOCIATION
CA0900603 · 73 served