Water Systems
| Water System | Service Area | People Served | Contaminants detected | 
|---|---|---|---|
| TH The Grumman Hill Montessori Association | Wilton, CT | 259 | 5 | 
| JA James Morris School | Morris, CT | 258 | 10 | 
| WO Woodbury Knoll, Llc. | Woodbury, CT | 258 | 6 | 
| CT Ctwc - Northern Region-Lakewood | Coventry, CT | 256 | 14 | 
| MA Matulaitis Nursing Home | Putnam, CT | 254 | 7 | 
| CT Ctwc - Westchester Village | Colchester, CT | 252 | 13 | 
| EA Eastconn Early Childhood Center | Columbia, CT | 250 | 6 | 
| JO Johnson Memorial Hospital, Inc | Stafford, CT | 250 | 16 | 
| SO South Broad Street Service Area | Wallingford, CT | 250 | 2 | 
| HA Harvest Time Assembly Of God | Greenwich, CT | 250 | 12 |