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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SAM EDWARDS ASSOC
CA5601204 · 201 served
SAM MANUAL
CA3600252 · 25 served
SAM S FENCE
CA3302009 · 18 served
SAME
CA2800524 · 20 served
SAME
CA3301022 · 25 served
SAMMONS TRUCK STOP
CA1500087 · 50 served
SAMOA VILLAGE MOBILE HOME EST
CA3610059 · 700 served
SAMUEL ALVAREZ LABOR CAMP
CA3301999 · 50 served
SAN ANDREAS FARMS
CA1009258 · 23 served
SAN ANDREAS MUTUAL WATER CO
CA4400558 · 378 served
SAN ANDREAS RV PARK
CA3400448 · 30 served
SAN ANTONIO CANYON MSC
CA3610082 · 119 served
SAN ANTONIO CYN MUTUAL SERVICE
CA3600211 · 25 served
SAN ANTONIO HORSE WORLD
CA2702018 · 25 served
SAN ANTONIO LAKE PARK NORTH WS
CA2701183 · 1,002 served
SAN ANTONIO LAKE PARK SOUTH WS
CA2701184 · 653 served
SAN ANTONIO MISSION
CA2701185 · 50 served
SAN ANTONIO MOBILE HOME PARK
CA3301380 · 340 served
SAN ANTONIO SCHOOL DISTRICT
CA2701186 · 35 served
SAN ANTONIO SCHOOL DISTRICT WS
CA2700727 · 300 served
SAN ANTONIO WATER COMPANY
CA3610085 · 3,441 served
SAN ANTONIO WINERY
CA3601107 · 160 served
SAN ARDO WD
CA2700728 · 575 served
SAN AUGUSTIN MUTUAL WATER COMPANY
CA4200714 · 43 served
SAN BENANCIO ROAD WATER SYSTEM
CA2701470 · 27 served
SAN BENANCIO ROAD WATER SYSTEM
CA2701471 · 30 served
SAN BENANCIO SCHOOL WS
CA2701227 · 350 served
SAN BENANCIO WATER SYSTEM #1
CA2700730 · 32 served
SAN BENITO COUNTY HISTORICAL PARK
CA3500833 · 25 served
SAN BENITO COUNTY WATER DISTRICT
CA3510007 · 25 served
SAN BENITO CWD
CA3500005 · 25 served
SAN BENITO HIGH SCHOOL
CA3500571 · 3,310 served
SAN BERNARDINO CITY
CA3610039 · 214,665 served
SAN BERNARDINO CO SERVICE
CA3600787 · 25 served
SAN BERNARDINO CO SERVICE AREA
CA3610122 · 100 served
SAN BERNARDINO CO WATER WORKS
CA3600250 · 396 served
SAN BERNARDINO COUNTY TRANS
CA3600217 · 25 served
San Bernardino CSA No. 70, Zone EV-1
CA3610127 · 2,000 served
San Bernardino KOA (Cable Canyon)
CA3600387 · 800 served
SAN BERNARDINO MUN WAT UT CORP
CA3610040 · 4,929 served
SAN BERNARDINO VALLEY WD
CA3610019 · 109,608 served
San Bndo CSA 70M
CA3601039 · 25 served
SAN CARLOS FARMS INC.
CA1009182 · 50 served
SAN CAYETANO MUTUAL WATER CO
CA5601116 · 43 served
SAN CLEMENTE RANCHO WS
CA2701325 · 96 served
SAN DIEGO COUNTY WATER AUTHORITY
CA3710042 · 0 served
SAN DIEGO MOUNTAIN LODGE
CA3701567 · 26,641 served
SAN DIEGO, CITY OF
CA3710020 · 1,385,379 served
SAN DIEGUITO WD
CA3710021 · 40,405 served
SAN DIMAS CANYON IMPROVEMENT
CA1900632 · 300 served