Browse Water Systems

10,863 public water systems in CT.

Public Water Systems Database

Browse 10,863 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

Clear
System Name PWSID State Type Population Served
TOLLAND SUMMIT COMMUNITY WATER CT1420031 Connecticut Community 270
MOOSUP GARDEN APARTMENTS CT1090221 Connecticut Community 270
ST. THOMAS MORE SCHOOL-MAIN SYSTEM CT0861251 Connecticut Community 270
PINE POINT SCHOOL-MITCHELL CT1370403 Connecticut Non-Transient Non-Community 267
PINE POINT SCHOOL-CAMPBELL CT1370393 Connecticut Non-Transient Non-Community 267
MARIANAPOLIS PREP SCHOOL - ADMIN/SCHOOL CT1419053 Connecticut Non-Transient Non-Community 266
AQUARION-FOREST HILLS CT0960141 Connecticut Community 265
CTWC - BANNER VILLAGE CT0410744 Connecticut Community 265
AQUARION WATER CO OF CT-TOWNE BROOKE CT0189841 Connecticut Community 264
BRIDGEWATER PLAZA CONVENIENCE STORE CT0160034 Connecticut Transient Non-Community 262
NORTHEAST CENTER FOR LIVE ROLEPLAYING MA1309002 Connecticut Transient Non-Community 260
ST. THOMAS MORE SCHOOL-SYSTEM #4 CT0868031 Connecticut Community 260
ST. THOMAS MORE SCHOOL-FIELDHOUSE CT0868041 Connecticut Transient Non-Community 260
ST. THOMAS MORE SCHOOL-SYSTEM #5 CT0861261 Connecticut Community 260
ST. THOMAS MORE SCHOOL-SYSTEM #2 CT0860181 Connecticut Community 260
THE GRUMMAN HILL MONTESSORI ASSOCIATION CT1615113 Connecticut Non-Transient Non-Community 259
WOODBURY KNOLL, LLC. CT1680051 Connecticut Community 258
JAMES MORRIS SCHOOL CT0870132 Connecticut Non-Transient Non-Community 258
TRANQUILITY VINEYARD AND WINERY CT0810314 Connecticut Transient Non-Community 257
CTWC - NORTHERN REGION-LAKEWOOD CT0320011 Connecticut Community 256
MATULAITIS NURSING HOME CT1160021 Connecticut Community 254
MILLSTONE POINT CT1520032 Connecticut Community 252
CTWC - WESTCHESTER VILLAGE CT0282001 Connecticut Community 252
SPRAGUE PAPERBOARD CT1330052 Connecticut Non-Transient Non-Community 251
BEDROCK EMERALD LAKE LLC FL3532582 Connecticut Community 250
MANNA CAMPGROUND CT1696292 Connecticut Transient Non-Community 250
SOUTH BROAD STREET SERVICE AREA CT1489033 Connecticut Non-Transient Non-Community 250
JOHNSON MEMORIAL HOSPITAL, INC CT1340032 Connecticut Community 250
RAFFE PIRRUCCO CT1130112 Connecticut Non-Transient Non-Community 250
ROGERS CORP - ROGERS WELL CT0691102 Connecticut Non-Transient Non-Community 250
CONSOLIDATED SCHOOL - PRIMARY CT0660313 Connecticut Non-Transient Non-Community 250
HARVEST TIME ASSEMBLY OF GOD CT0570224 Connecticut Transient Non-Community 250
GARY DEABILL CT0480082 Connecticut Transient Non-Community 250
WOOSTER MOUNTAIN GUN CLUB CT0340232 Connecticut Transient Non-Community 250
TOWN HALL CT0220092 Connecticut Non-Transient Non-Community 250
WASHINGTON PRIMARY SCHOOL CT1500312 Connecticut Non-Transient Non-Community 247
DEVEREUX GLENHOLME SCHOOL - MAIN CAMPUS CT1501013 Connecticut Non-Transient Non-Community 245
AQUARION-INDIAN SPRING CT0340191 Connecticut Community 242
MECHANICSVILLE SUPPL CT1410021 Connecticut Transient Non-Community 240
ABENAKI WATER/WHITE ROCK WATER NH0262020 Connecticut Community 238
APPLE REHAB CT1190021 Connecticut Community 238
SCWA, FERRY VIEW HEIGHTS DIVISION (FVH) CT0720021 Connecticut Community 238
POWDREL & ALEXANDER DIVISION, CRYSTAL CT0690031 Connecticut Community 237
HIGH MEADOW ASSOCIATION, INC. CT0187021 Connecticut Community 237
CTWC - UCONN HUNTING LODGE DIV. CT0787101 Connecticut Community 234
CANDLE HILL MOBILE HOME PARK CT0960151 Connecticut Community 233
PEQUOT LEDGE CAMPGROUND CT0865032 Connecticut Non-Transient Non-Community 231
WHITCRAFT CORPORATION (SYSTEM 2) CT0399023 Connecticut Non-Transient Non-Community 230
CTWC - PILGRIM HILLS DIVISION CT0320041 Connecticut Community 229
BLUE TRAILS WATER ASSOCIATION CT0990011 Connecticut Community 228