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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SAN PASO TRUCK STOP
CA4000699 · 25 served
SAN PASQUAL ACADEMY
CA3700968 · 298 served
SAN PASQUAL BATTLEFIELD STATE PARK
CA3710318 · 44 served
San Pasqual District A
090605017 · 1,225 served
San Pasqual District B
090605080 · 705 served
SAN PASQUAL SCHOOL
CA1300565 · 800 served
SAN PASQUAL UNION SCHOOL
CA3700978 · 100 served
SAN SABA WINERY WS
CA2702609 · 29 served
SAN SIMEON CREEK RANCH
CA4000703 · 42 served
SAN SIMEON CSD
CA4000568 · 462 served
SAN VICENTE MWC
CA2702466 · 69 served
SAN VICENTE WATER COMPANY
CA4210005 · 550 served
SAN VINCENTE SCHOOL
CA2701173 · 200 served
SAN YSIDRO HEALTH - MHFM
CA3705073 · 30 served
SAN YSIDRO SYSTEM
090605010 · 35 served
SAN-I-PAK INC
CA3901378 · 25 served
SANBORN-SKYLINE COUNTY PARK
CA4300763 · 414 served
SANCHEZ (ALVAREZ) RANCH
CA3302034 · 24 served
SANCHEZ WATER WELL-OOB
CA3302008 · 50 served
SANCTUARY BIBLE CHURCH WS
CA2702544 · 25 served
SAND CANYON SALOON
CA1502239 · 40 served
SAND CITY, CITY OF(INACTIVE)
CA2710024 · 0 served
SAND DOLLAR BEACH CSA 5
CA4400601 · 98 served
SAND DOLLAR PICNIC WS *CLOSED*
CA2702560 · 25 served
SAND FLAT # 1
CA0202562 · 25 served
SAND FLAT # 2
CA0202563 · 25 served
SAND FLAT # 3
CA0202564 · 25 served
SAND FLAT # 4
CA0202565 · 25 served
SAND FLAT # 5
CA0202566 · 25 served
SAND FLAT # 6
CA0202567 · 25 served
SAND FLAT CAMPGROUND
CA0901239 · 50 served
SAND FLAT CAMPGROUND
CA5500177 · 240 served
SANDAROSA MOTEL
CA3301600 · 0 served
SANDBAR TRAILER PARK
CA1300566 · 135 served
SANDMOUND MUTUAL
CA0707556 · 100 served
SANDOR S CHATEAU MOTEL
CA0900543 · 25 served
Sandoval MHP
090600026 · 38 served
SANDPIPER MUTUAL WATER CO.
CA4200746 · 50 served
SANDPIPER SHORES RESORT
CA1700626 · 200 served
SANDRA WALL
CA3000503 · 650 served
SANDY BLUFFS EDUCATIONAL CENTR
CA1000455 · 25 served
SANDY COVE MUTUAL WATER CO
CA1700528 · 0 served
SANDY CREEK VILLAGE MHP
CA1000260 · 89 served
SANDY POINT MOBILE HOME PARK
CA0707597 · 67 served
SANDY POINT MOBILE HOME PARK
CA1000254 · 134 served
SANDY'S OASIS MOBILEHOME PARK
CA1500537 · 0 served
SANFORD WINERY
CA4200938 · 25 served
SANGER SEWAGE TREATMENT PLANT
CA1000363 · 31 served
SANGER'S PARK
CA4300623 · 25 served
SANGIACOMO WINERY
CA4901466 · 62 served