Utilities in Connecticut
10,886 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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COLONIAL HOUSE APTS
CT0451001 · 30 served
COLONIAL LAND SALES
CT0610042 · 25 served
COLONIAL MOTEL
CT0590054 · 25 served
COLONIAL PLAZA
CT0345043 · 25 served
COLONIAL PLAZA CONDOMINIUM ASSN, INC.
CT1169033 · 40 served
COLONIAL RESTAURANT
CT0340542 · 30 served
COLONIAL SQUARE II
CT1429063 · 55 served
COLONIAL SQUARE SHOPPING CENTER
CT0180854 · 0 served
COLONIAL SQUARE SHOPPING CTR
CT0180392 · 25 served
COLONIAL STABLES
CT0030172 · 30 served
COLONIAL STABLES SHOPPING CENT
CT0030312 · 25 served
COLONIAL STABLES SHOPPING CENTER
CT0030144 · 25 served
COLONIAL TERRACE APTS
CT0591001 · 30 served
COLONIAL WINE CELLAR
CT1050272 · 25 served
COLONY CORP
CT0691142 · 25 served
COLONY ICE HOUSE
CT1480112 · 25 served
COLOSSOS JUNK YARD
CT0830072 · 25 served
COLUMBIA ACRES
CT0300051 · 25 served
COLUMBIA BEACH HOUSE
CT0300264 · 25 served
COLUMBIA CONGREGATIONAL CHURCH
CT0300064 · 25 served
COLUMBIA CONGREGATIONAL CHURCH
CT0300152 · 25 served
COLUMBIA FORD
CT0300182 · 95 served
COLUMBIA MANUFACTURING - WELL #1
CT0309013 · 150 served
COLUMBIA MANUFACTURING - WELL #2
CT0309073 · 155 served
COLUMBIA PACKAGE STORE
CT0300084 · 25 served
COLUMBIA PACKAGE STORE
CT0300172 · 25 served
COLUMBIA SHOPPING VILLAGE
CT0300094 · 25 served
COLUMBIA SHOPPING VILLAGE
CT0300204 · 25 served
COLUMBIA TOWN HALL
CT0300104 · 25 served
COLUMBIA'S KITCHEN
CT0300164 · 25 served
COMBUSTION ENGINEERING
CT0400502 · 500 served
COMCAST CABLEVISION
CT0590253 · 35 served
COMCAST CORPORATION
CT0120434 · 25 served
COMCAST OF CT/GA/MA/NH/NY/NC/VA/VT, LLC
CT1249043 · 75 served
COMFORTVISION INC
CT0180684 · 5 served
COMM HALL
CT0550192 · 25 served
COMMERCE CIRCLE ASSOC
CT0380044 · 25 served
COMMERCE CIRCLE ASSOC.
CT0389023 · 25 served
COMMERCIAL BUILDING
CT0189163 · 25 served
COMMERCIAL FISHING SUPPLIES
CT0410392 · 25 served
COMMERCIAL PLAZA
CT0660054 · 25 served
COMMUNITY BANKING CENTER
CT0990242 · 25 served
COMMUNITY BANKING CO
CT0380272 · 25 served
COMMUNITY CHILDRENS CENTER INC.
CT0787023 · 52 served
COMMUNITY FARM OF SIMSBURY
CT1284104 · 0 served
COMMUNITY NURSERY SCHOOL
CT0600312 · 25 served
COMMUNITY NURSERY SCHOOL
CT0609063 · 30 served
COMMUNITY OF CHRIST
CT0720254 · 15 served
COMMUNITY PARK
CT1300122 · 25 served
COMMUNITY TABLE
CT1500064 · 25 served