Connecticut water providers — page 7
Find published drinking-water records, providers, and official agency resources for Connecticut. Review sources, sample dates, and coverage.
Official drinking-water resources
- Connecticut State Department of Public Health - Drinking Water Section
- Connecticut — Published water quality summaries
The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.
Community systems appear first. Sort: Population served · A–Z
Public water systems
2,337 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.
Schools, workplaces and other non-community systems
- Franklin Elementary SchoolCT0530162 · NTNCWS · Population served: 300
- Hartland Elem Sch & Town BldgsCT0650102 · NTNCWS · Population served: 300
- Justice Education Center Camp InspireCT0320034 · TNCWS · Population served: 300
- Lake Warramaug/Campground WellCT0680124 · TNCWS · Population served: 300
- Lake Warramaug/Day Use WellCT0680134 · TNCWS · Population served: 300
- Lyme Academy of Fine ArtsCT1059043 · NTNCWS · Population served: 300
- The Lake HouseCT1660154 · TNCWS · Population served: 300
- Brunswick School (UPPER MIDDLE)CT0579123 · NTNCWS · Population served: 295
- The Weston Field Club - Well #1CT1570112 · NTNCWS · Population served: 291
- Macedonia Brook S.P./Camp Site #30CT0680164 · TNCWS · Population served: 287
- John Lyman SchoolCT0829013 · NTNCWS · Population served: 285
- Chaplin Elementary SchoolCT0240233 · NTNCWS · Population served: 280
- Torrington Country ClubCT0550274 · NTNCWS · Population served: 280
- West Hill Lake Water Assoc.CT0920281 · NTNCWS · Population served: 276
- Crystal Lake SchoolCT0480062 · NTNCWS · Population served: 275
- Parkway SchoolCT0570212 · NTNCWS · Population served: 275
- Whitcraft LLCCT0390102 · NTNCWS · Population served: 272
- Pine Point School-CampbellCT1370393 · NTNCWS · Population served: 267
- Pine Point School-MitchellCT1370403 · NTNCWS · Population served: 267
- Marianapolis Prep School - Admin/SchoolCT1419053 · NTNCWS · Population served: 266
- Bridgewater Plaza Convenience StoreCT0160034 · TNCWS · Population served: 262
- St. Thomas More School-FieldhouseCT0868041 · TNCWS · Population served: 260
- The Grumman Hill Montessori AssociationCT1615113 · NTNCWS · Population served: 259
- James Morris SchoolCT0870132 · NTNCWS · Population served: 258
- Tranquility Vineyard And WineryCT0810314 · TNCWS · Population served: 257
- Harvest Time Assembly of GodCT0570224 · TNCWS · Population served: 250
- Rogers Corp - Rogers WellCT0691102 · NTNCWS · Population served: 250
- South Broad Street Service AreaCT1489033 · NTNCWS · Population served: 250
- Pine Grove Association, Inc.CT0210091 · NTNCWS · Population served: 248
- Washington Primary SchoolCT1500312 · NTNCWS · Population served: 247
- Devereux Glenholme School - Main CampusCT1501013 · NTNCWS · Population served: 245
- Pequot Ledge CampgroundCT0865032 · NTNCWS · Population served: 231
- Eastford Elementary SchoolCT0390212 · NTNCWS · Population served: 225
- Kingdom Hall of Jehovahs WitnessesCT1021074 · TNCWS · Population served: 225
- Mystic Business Park, LLCCT0598063 · NTNCWS · Population served: 225
- Manchester Cong. of Jehovahs WitnessesCT0779074 · TNCWS · Population served: 222
- Church of Latter-Day Saints, WoodbridgeCT1670114 · TNCWS · Population served: 220
- Hampton Elementary SchoolCT0631223 · NTNCWS · Population served: 220
- Mansfield Library Buchanan CenterCT0780274 · TNCWS · Population served: 217
- Cannabis Retailer At 195 Albany TurnpikeCT0230154 · TNCWS · Population served: 214
- Peake Brook LLCCT1691163 · NTNCWS · Population served: 208
- Winding Trails Recreation Assn - LowerCT0529044 · TNCWS · Population served: 207
- Winding Trails Recreation Assn - UpperCT0520024 · TNCWS · Population served: 207
- Goshen Center School/Town BldgsCT0550072 · NTNCWS · Population served: 205
- Kingdom of The HawkCT1021134 · TNCWS · Population served: 205
- Lyme Consolidated SchoolCT0750062 · NTNCWS · Population served: 205
- 1657 Boston Turnpike - CoventryCT0321254 · TNCWS · Population served: 203
- Congregation Adath IsraelCT0979384 · TNCWS · Population served: 202
- Cornwall Consolidated SchoolCT0310052 · NTNCWS · Population served: 202
- 732 Middlesex TurnpikeCT1060084 · TNCWS · Population served: 200
- Fed Ex GroundCT1600523 · NTNCWS · Population served: 200
- Hobson Motzer, Inc.CT0389143 · NTNCWS · Population served: 200
- Housatonic Valley Waldorf School - WhiteCT0979333 · NTNCWS · Population served: 200
- Laticrete InternationalCT0081053 · NTNCWS · Population served: 200
- Salem MarketplaceCT1219083 · NTNCWS · Population served: 200
- Scotland Elementary SchoolCT1230092 · NTNCWS · Population served: 200
- Squantz Pond S.P./Main WellCT0910394 · TNCWS · Population served: 200
- St. Dimitrie Romanian Orthodox ChurchCT0460164 · TNCWS · Population served: 200
- Stanwich Congregational ChurchCT0570254 · TNCWS · Population served: 200
- Town of New Hartford - Brown'S CornerCT0920104 · TNCWS · Population served: 200
- The Independent Day SchoolCT0820382 · NTNCWS · Population served: 199
- Cornerstone of ColumbiaCT0309144 · TNCWS · Population served: 193
- Country Club of New Canaan (MAIN WELL)CT0900014 · NTNCWS · Population served: 190
- Hemlock Hill Cooperative Camp Resort IncCT0550194 · TNCWS · Population served: 190
- Discovery Zone Learning Cntr ColumbiaCT0309133 · NTNCWS · Population served: 189
- 171 Amity RoadCT0081143 · NTNCWS · Population served: 180
- Brightpath - ReddingCT1179113 · NTNCWS · Population served: 180
- Curtis PackagingCT0970372 · NTNCWS · Population served: 180
- St. Clements MarinaCT0429244 · TNCWS · Population served: 180
- Ymca - Camp Mountain LaurelCT0620064 · TNCWS · Population served: 180
- Linemaster Switch CorpCT1690442 · NTNCWS · Population served: 178
- Bakerville Consolidated SchoolCT0920242 · NTNCWS · Population served: 177
- Waterview Business ParkCT0869083 · NTNCWS · Population served: 176
- Church of Latter-Day Saints, MadisonCT0769204 · TNCWS · Population served: 172
- Colebrook Consolidated SchoolCT0290133 · NTNCWS · Population served: 170
- Precious Memories Daycare CenterCT0598033 · NTNCWS · Population served: 169
- Kettletown S.P./Beach WellCT1300064 · TNCWS · Population served: 167
- Kettletown S.P./Campground WellCT1300074 · TNCWS · Population served: 167
- Grace Community ChurchCT0900154 · TNCWS · Population served: 165
- Grower Direct Farms IncCT1299033 · NTNCWS · Population served: 160
- Kindercare Learning Center Inc.CT0099233 · NTNCWS · Population served: 157
- Tri-State Baptist ChurchCT1419093 · TNCWS · Population served: 157
- Dd DurhamCT0389153 · NTNCWS · Population served: 156
- Columbia Manufacturing - Well #2CT0309073 · NTNCWS · Population served: 155
- East Haddam Municipal CenterCT0419023 · NTNCWS · Population served: 154
- New England Laborers Academy - Main SysCT1120392 · NTNCWS · Population served: 151
- Christ The Savior Orthodox ChurchCT1301124 · TNCWS · Population served: 150
- Columbia Manufacturing - Well #1CT0309013 · NTNCWS · Population served: 150
- Edward R. Hamilton BooksellerCT0210013 · NTNCWS · Population served: 150
- Evangelical Christian Center -Rec CenterCT0039023 · TNCWS · Population served: 150
- Goodspeed Opera HouseCT0410334 · NTNCWS · Population served: 150
- High Watch Recovery CenterCT0680064 · NTNCWS · Population served: 150
- Hopeville Pond S.P./Camp-Well #3CT0580054 · TNCWS · Population served: 150
- Solair Recreational League - Lower RidgeCT1699061 · NTNCWS · Population served: 150
- Sutton Land, LLCCT0570262 · NTNCWS · Population served: 150
- Ttm Printed Circuit - 228 Upper RoadCT1341253 · NTNCWS · Population served: 150
- Eversource - Newtown Area Work CenterCT0975073 · NTNCWS · Population served: 145
- Inn At Woodstock HillCT1690104 · TNCWS · Population served: 145
- Clinton Nurseries - Secondary SystemCT1549023 · NTNCWS · Population served: 143
- Ellington Fuel Depot, IncCT0480104 · TNCWS · Population served: 140