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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HOLLISTER, CITY OF
CA3510001 · 26,017 served
HOLLOW TREE GROCERY
CA4900902 · 0 served
HOLLY HILLS MOTEL
CA2700582 · 49 served
HOLLY HILLS MOTEL
CA2700604 · 35 served
HOLLY HILLS MWC
CA2701789 · 108 served
HOLLY HILLS WATER SYSTEM #1
CA2701141 · 28 served
HOLLY RANCH VILLAGE
CA2300735 · 50 served
HOLLY SUGAR CORPORATION
CA1100570 · 15 served
HOLLY SUGAR CORPORATION - INACTIVE
CA4200501 · 150 served
HOLLYDALE MUTUAL WATER COMPANY
CA4900581 · 0 served
HOLLYWOOD CAFE
CA5000145 · 25 served
HOLLYWOOD TRAILER PARK
CA5800822 · 14 served
HOLMAN RANCH WS
CA2702739 · 215 served
Holmes Ice & Cold Storage
CA3601041 · 25 served
HOLT 7518
CA5105014 · 25 served
HOLT OF CALIFORNIA
CA5100153 · 144 served
HOLT SCHOOL
CA3901374 · 100 served
HOLTVILLE, CITY OF
CA1310005 · 6,355 served
HOLY CITY INN
CA4300508 · 25 served
HOLY CROSS CEMETERY *CL 2/28/15
CA0701988 · 100 served
HOME CHURCH, THE
CA3901416 · 25 served
HOME CREEK TRACT
CA1000049 · 50 served
HOME FRONT AMERICA
CA3301615 · 25 served
HOME GARDEN CSD
CA1610007 · 1,750 served
HOME GARDENS COUNTY WD
CA3310018 · 3,095 served
HOME GARDENS SCHOOL
CA3301168 · 540 served
HOMEGROWN COLD STORAGE
CA1600603 · 100 served
HOMELAND RANCH J G BOSWELL
CA1600043 · 25 served
HOMESTAKE MINING COMPANY-LAKE COUNTY
CA1700513 · 75 served
HOMESTAKE MINING COMPANY-NAPA COUNTY
CA2801017 · 60 served
HOMESTEAD CAFE
CA1502411 · 70 served
HOMETOWN COLONIAL ESTATES LLC
CA3400217 · 400 served
HOMETOWN WATER ASSOCIATION
CA1500564 · 25 served
HOMEWOOD MOBILE HOME PARK
CA5200578 · 50 served
HONCUT ELEMENTARY SCHOOL
CA0400060 · 25 served
HONDA PROVING CENTER
CA1503243 · 100 served
HONEY LAKE ASSEMBLY OF GOD
CA1800655 · 100 served
HONEY LAKE CAMPGROUND
CA1800522 · 25 served
HONEY LAKE MARKET
CA1800301 · 50 served
HONEY LAKE RANCH
CA1800590 · 15 served
HONEYDEW COUNTRY STORE
CA1200689 · 76 served
HONEYDEW ELEMENTARY SCHOOL
CA1200806 · 24 served
HONIG WINERY
CA2800034 · 70 served
HONKER COVE CAMPGROUND
CA2500404 · 125 served
HONKER COVE CAMPGROUND
CA2500559 · 20 served
HONOLULU GRILL *CL 10/07
CA0707527 · 40 served
HONOR OAK WATER CO
CA5100504 · 25 served
HONOR OAK WATER CO
CA5100104 · 126 served
HOOD WATER MAINTENCE DIST [SWS]
CA3400101 · 271 served
HOOK & LADDER VINEYARDS AND WINERY
CA4901398 · 35 served