Grade A Cities in Connecticut
65 of 159 cities · EPA water quality data
NEW HAVEN
418,900 served · 0 violations · 1 water system
A
NEW BRITAIN
73,534 served · 0 violations · 1 water system
A
MERIDEN
58,441 served · 0 violations · 1 water system
A
BRISTOL
52,144 served · 0 violations · 2 water systems
A
MANCHESTER
51,282 served · 0 violations · 2 water systems
A
WATERFORD
44,198 served · 0 violations · 2 water systems
A
SOUTHINGTON
43,069 served · 0 violations · 1 water system
A
WILTON
42,060 served · 0 violations · 2 water systems
A
NORWALK
40,356 served · 0 violations · 2 water systems
A
GROTON
32,600 served · 0 violations · 2 water systems
A
MANSFIELD CENTER
21,214 served · 0 violations · 1 water system
A
CROMWELL
14,316 served · 0 violations · 1 water system
A
OAKVILLE
10,572 served · 0 violations · 2 water systems
A
WINSTED
7,784 served · 0 violations · 1 water system
A
KENSINGTON
7,553 served · 0 violations · 1 water system
A
WOLCOTT
2,550 served · 0 violations · 1 water system
A
WETHERSFIELD
2,385 served · 0 violations · 1 water system
A
GRANBY
2,151 served · 0 violations · 1 water system
A
NOANK
1,947 served · 0 violations · 1 water system
A
KENT
1,104 served · 0 violations · 4 water systems
A
BALTIC
1,058 served · 0 violations · 1 water system
A
WOODBURY
1,020 served · 0 violations · 2 water systems
A
WASHINGTON
698 served · 0 violations · 2 water systems
A
PLAINVILLE
603 served · 0 violations · 2 water systems
A
BRANFORD
591 served · 0 violations · 2 water systems
A
GREENWICH
567 served · 0 violations · 1 water system
A
SALISBURY
520 served · 0 violations · 1 water system
A
GOSHEN
462 served · 0 violations · 1 water system
A
STAFFORD
429 served · 0 violations · 1 water system
A
ONECO
308 served · 0 violations · 1 water system
A
SEYMOUR
288 served · 0 violations · 1 water system
A
WEATOGUE
270 served · 0 violations · 1 water system
A
FARMINGTON HILLS
258 served · 0 violations · 4 water systems
A
NAUGATUCK
240 served · 0 violations · 2 water systems
A
OKEMOS
218 served · 0 violations · 1 water system
A
LAS VEGAS
215 served · 0 violations · 2 water systems
A
ESSEX
208 served · 0 violations · 1 water system
A
QUAKER HILL
180 served · 0 violations · 1 water system
A
COVENTRY
160 served · 0 violations · 2 water systems
A
SANDY HOOK
158 served · 0 violations · 1 water system
A
LITCHFIELD
150 served · 0 violations · 2 water systems
A
BETHLEHEM
140 served · 0 violations · 2 water systems
A
BANTAM
136 served · 0 violations · 2 water systems
A
WASHINGTON DEPOT
120 served · 0 violations · 1 water system
A
BURLINGTON
111 served · 0 violations · 2 water systems
A
WESTON
100 served · 0 violations · 1 water system
A
GREAT NECK
99 served · 0 violations · 1 water system
A
EAST LYME
78 served · 0 violations · 1 water system
A
MIDDLEBURY
76 served · 0 violations · 1 water system
A
ROCKY HILL
72 served · 0 violations · 1 water system
A
WEST MYSTIC
70 served · 0 violations · 1 water system
A
LAKEVILLE
68 served · 0 violations · 1 water system
A
SUFFIELD
63 served · 0 violations · 1 water system
A
BRIDGEWATER
51 served · 0 violations · 1 water system
A
ORANGE
40 served · 0 violations · 1 water system
A
SOUTHFIELD
40 served · 0 violations · 1 water system
A
NEWINGTON
40 served · 0 violations · 1 water system
A
MONROE
38 served · 0 violations · 1 water system
A
ROXBURY
36 served · 0 violations · 1 water system
A
TRUMBULL
35 served · 0 violations · 1 water system
A
SHEWSBURY
33 served · 0 violations · 1 water system
A
FOREST HILLS
33 served · 0 violations · 1 water system
A
LYME
32 served · 0 violations · 1 water system
A
BROADBROOK
29 served · 0 violations · 1 water system
A
COLUMBIA
27 served · 0 violations · 1 water system
A