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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HORACE PORTER SCHOOL
CT0300062 · 797 served
HOT DOG
CT1430182 · 25 served
HOT DOG STAND
CT0550092 · 25 served
HOUSATONIC BOY SCOUT RES (CAMP STRANG)
CT0550204 · 25 served
HOUSATONIC COUNCIL CAMP
CT0550282 · 25 served
HOUSATONIC MARINA
CT1260122 · 25 served
HOUSATONIC MEADOW/DAY USE PICNIC
CT1250034 · 25 served
HOUSATONIC MEADOWS STATE PARK-CW
CT1259112 · 25 served
HOUSATONIC MEADOWS STATE PARK-LCW
CT1259102 · 25 served
HOUSATONIC MEADOWS STATE PARK-MSW
CT1259122 · 25 served
HOUSATONIC MEADOWS STATE PARK-PW
CT1259132 · 25 served
HOUSATONIC MEADOWS STATE PARK-YGW
CT1259092 · 25 served
HOUSATONIC MEADOWS/CAMPGROUND WELL
CT1250044 · 33 served
HOUSATONIC MEADOWS/MAIN SYSTEM
CT1250024 · 50 served
HOUSATONIC MEADOWS/RIVERSIDE
CT1250054 · 33 served
HOUSATONIC MEADOWS/YOUTH GROUP WELL
CT1250064 · 25 served
HOUSATONIC MOTEL
CT0970112 · 25 served
HOUSATONIC STATE PARK
CT1250082 · 25 served
HOUSATONIC VALLEY PUBLISHING CO.
CT0960702 · 25 served
HOUSATONIC VALLEY REGIONAL HS
CT0210012 · 750 served
HOUSATONIC VALLEY REGIONAL HS
CT0210102 · 25 served
HOUSATONIC VALLEY WALDORF SCHOOL - WHITE
CT0979333 · 200 served
HOUSATONIC VALLEY WALDORF SCHOOL ECC-RED
CT0970462 · 55 served
HOUSE OF CAKES
CT0960652 · 25 served
HOUSE OF PIZZA
CT0180822 · 25 served
HOUSE OF ROBERT
CT0860782 · 30 served
HOUSING FOR ELDERLY
CT1471001 · 30 served
HOWARD & LEE'S FOOD SERVICE
CT1120282 · 0 served
HOWARD BAHRE
CT0230332 · 25 served
HOWARD HORTON
CT0590082 · 25 served
HOWARD JOHNSON'S RESTAURANT
CT1020522 · 25 served
HOWARD JOHNSONS RESTAURANT
CT1020012 · 25 served
HOWARD JOHNSONS RESTAURANT
CT0340452 · 25 served
HPFY BUSINESS CENTER
CT0180013 · 25 served
HUBBARD HILL APARTMENTS
CT0699231 · 36 served
HUBBARD PARK
CT0800022 · 25 served
HUBER'S GARAGE MOBILE
CT1090102 · 25 served
HUCKLEBERRY HILL ELEMENTARY SCHOOL
CT0181122 · 0 served
HUDSON BAKE SHOP
CT0660072 · 25 served
HULL FOREST PRODUCTS
CT1120054 · 0 served
HULL FOREST PRODUCTS
CT1121112 · 35 served
HUMISTON & MORGAN
CT0970012 · 25 served
HUMISTON & MORGAN
CT0970522 · 25 served
HUNGARIAN REFORM CHURCH
CT0030272 · 25 served
HUNGARIAN SOCIAL CLUB OF ASHFORD
CT0030394 · 25 served
HUNGERFORD MEMORIAL LIBRARY
CT0660172 · 25 served
HUNGRY HILL
CT1361001 · 30 served
HUNGRY JUNCTION
CT0380572 · 25 served
HUNGRY KNIGHT RESTAURANT
CT1180282 · 25 served
HUNTING LODGE APARTMENTS
CT0780091 · 115 served