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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POINT PLEASANT CAMPGROUND
CA0900412 · 117 served
POINT PLEASANT CHURCH
CA3400471 · 100 served
POINTS X CAMP
CA3301468 · 30 served
POKONOBE LODGE RESTAURANT/STORE
CA2600658 · 100 served
POLICE STATION WELL
CA3301559 · 25 served
POLIQUE CANYON TRACT
CA3600197 · 5 served
POLLARD CAMP GROUND USFS
CA4500051 · 100 served
POLLARD FLAT
CA4500146 · 77 served
POLLARDVILLE CHICKEN/PIZZA
CA3901132 · 500 served
POLLOCK LANE WATER SYSTEM #1
CA2700697 · 42 served
POLVADERO GOLF COURSE
CA1000222 · 4,500 served
POLY PROCESSING CO/WESTERN REG
CA3901244 · 25 served
POLYMERPAK
CA5400969 · 50 served
POMO CAMPGROUND
CA2300629 · 200 served
POMONA - CITY, WATER DEPT.
CA1910126 · 151,713 served
POMONA RANCH HOUSING CENTER
CA2000770 · 322 served
POND MUTUAL WATER COMPANY
CA1502620 · 48 served
POND SCHOOL WATER SYSTEM
CA1502221 · 250 served
POND-DEROSA OAKS WC
CA2701553 · 216 served
PONDEROSA
CA1900731 · 50 served
PONDEROSA BAR
CA3100042 · 1,000 served
PONDEROSA BASIN MUTUAL WTR CO
CA2210002 · 798 served
PONDEROSA CAMPGROUND
CA2701116 · 2,000 served
PONDEROSA CAMPGROUNDS WS
CA2702563 · 25 served
PONDEROSA CSD
CA5400934 · 340 served
PONDEROSA HILLS WATER COMPANY
CA5500070 · 497 served
PONDEROSA MOBILE ESTATES
CA0400046 · 70 served
PONDEROSA MOBILE HOME PARK
CA5500092 · 52 served
PONDEROSA MOBILE HOME PARK
CA5800813 · 24 served
PONDEROSA PINES BAR & GRILL
CA4500138 · 38 served
PONDEROSA PINES BAR & GRILL
CA4500308 · 35 served
PONDEROSA PINES CHRISTIAN CAMP
CA3600596 · 202 served
PONDEROSA RV PARK
CA1000365 · 84 served
PONDEROSA TELEPHONE-SERVICE CT
CA2000843 · 46 served
Ponderosa Terrace Mobile Home Park
CA3100039 · 0 served
POOKER DUKE W.C.
CA0900203 · 28 served
POOL CALIFORNIA ENERGY SERV-ROSEDALE
CA1503253 · 224 served
POOLWELL SERVICES - JAMES ROAD
CA1503264 · 60 served
POONIA FAMILY ENTERPRISES, LLC
CA1000655 · 25 served
POPE VALLEY SCHOOL
CA2800630 · 30 served
POPE VALLEY WINERY
CA2800686 · 10 served
POPLAR APARTMENTS
CA5400933 · 28 served
POPLAR AVENUE COMMUNITY
CA1502549 · 22 served
POPLAR COMM SERVICE DIST
CA5410026 · 2,200 served
POPLAR GROVE CABINS
CA3901139 · 28 served
PORFIRIO CISNEROS
CA3901260 · 15 served
PORT HUENEME CITY WATER DEPT
CA5610009 · 21,407 served
PORT HUENEME WATER AGENCY
CA5610080 · 0 served
PORT SAN LUIS HARBOR DISTRICT
CA4000800 · 125 served
PORT SONOMA MARINA
CA4901297 · 50 served