Browse Water Systems

10,866 public water systems in CT.

Public Water Systems Database

Browse 10,866 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.

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System Name PWSID State Type Population Served
SOUTH KENT SCHOOL CT0680082 Connecticut Community 228
CAMP HORIZONS CT1630122 Connecticut Transient Non-Community 227
CTWC - CHIMNEY HILL CT0529051 Connecticut Community 227
COUNTRY MANOR HEALTH CARE CENTER CT1150041 Connecticut Community 225
EASTFORD ELEMENTARY SCHOOL CT0390212 Connecticut Non-Transient Non-Community 225
WESTCHESTER HILLS CONDOMINIUM ASSN. CT0280031 Connecticut Community 225
MYSTIC BUSINESS PARK, LLC CT0598063 Connecticut Non-Transient Non-Community 225
COLCHESTER COMMONS CT0286011 Connecticut Community 224
MANCHESTER CONG. OF JEHOVAHS WITNESSES CT0779074 Connecticut Transient Non-Community 222
CTWC - LONDON PARK DIVISION CT0670011 Connecticut Community 221
COVESIDE MARINA (HARSTAN OF STONINGTON) CT1370074 Connecticut Transient Non-Community 220
HILLDALE PARK HOMEOWNERS ASSOC, INC. CT1090051 Connecticut Community 220
HAMPTON ELEMENTARY SCHOOL CT0631223 Connecticut Non-Transient Non-Community 220
THE MARVELWOOD SCHOOL CT0680031 Connecticut Community 220
CHURCH OF LATTER DAY SAINTS, WOODBRIDGE CT1670114 Connecticut Transient Non-Community 220
AQUARION-JUDEA MAIN CT1500021 Connecticut Community 219
MANSFIELD LIBRARY BUCHANAN CENTER CT0780274 Connecticut Transient Non-Community 217
CTWC - SHORELINE REG-CHESTER VLLG WEST CT0261081 Connecticut Community 216
CTWC - SDC WATER CT1470011 Connecticut Community 216
WOODLAND SUMMIT COMMUNITY WATER ASSN CT1420041 Connecticut Community 216
AQUARION-CLEARVIEW HILLS CT1668011 Connecticut Community 215
BRICK AND GRILLS RESTAURANT RI2980009 Connecticut Transient Non-Community 212
BEARS SLEEPY HOLLOW CAMPGROUND NY3718350 Connecticut Transient Non-Community 210
CONSOLIDATED SCHOOL CT0630102 Connecticut Non-Transient Non-Community 210
OLD NEWGATE RIDGE WATER COMPANY INC CT0400051 Connecticut Community 208
HERITAGE COVE CONDOMINIUMS CT0500011 Connecticut Community 208
PEAKE BROOK LLC CT1691163 Connecticut Non-Transient Non-Community 208
SHANTOK VILLAGE OF UNCAS/BATHROOM WELL CT0860094 Connecticut Transient Non-Community 207
GENDRONS VALLEY MOBILE HOME PARK CT0880041 Connecticut Community 207
WINDING TRAILS RECREATION ASSN - LOWER CT0529044 Connecticut Transient Non-Community 207
WINDING TRAILS RECREATION ASSN - UPPER CT0520024 Connecticut Transient Non-Community 207
GOSHEN CENTER SCHOOL/TOWN BLDGS CT0550072 Connecticut Non-Transient Non-Community 205
LYME CONSOLIDATED SCHOOL CT0750062 Connecticut Non-Transient Non-Community 205
KINGDOM OF THE HAWK CT1021134 Connecticut Transient Non-Community 205
QUINEBAUG MOBILE HOME PARK CT1411041 Connecticut Community 205
SOMERS GOLF CENTER CT1299044 Connecticut Transient Non-Community 204
TOLLAND WATER DEPT - TORRY ROAD CT1429191 Connecticut Community 204
CTWC - BAKER HILL DIVISION CT0429011 Connecticut Community 203
1657 BOSTON TURNPIKE - COVENTRY CT0321254 Connecticut Transient Non-Community 203
CORNWALL CONSOLIDATED SCHOOL CT0310052 Connecticut Non-Transient Non-Community 202
CONGREGATION ADATH ISRAEL CT0979384 Connecticut Transient Non-Community 202
GREATHORSE COUNTRY CLUB MA1120008 Connecticut Non-Transient Non-Community 201
WARREN ASSOCIATES PA6620398 Connecticut Transient Non-Community 200
MOTEL DESOTO NY0412079 Connecticut Transient Non-Community 200
WORLDTEEN CAMP - DUG WELL ME0100863 Connecticut Transient Non-Community 200
WORLDTEEN CAMP-INFIRMARY WELL ME0000863 Connecticut Transient Non-Community 200
CANDLEBROOK VILLAGE CT0189293 Connecticut Non-Transient Non-Community 200
PIERCE MEMORIAL BAPTIST HOME, INC CT0190101 Connecticut Community 200
ARTHUR CHURCH CT0860032 Connecticut Transient Non-Community 200
SAINT JOSEPH SCHOOL CT0181102 Connecticut Non-Transient Non-Community 200