Public Water Systems
2,332 active public water systems in CT, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| 644 Danbury Road | Westport, CT | 33 | 182 | - |
| Wolcott Police Dept | Wolcott, CT | 33 | 166 | - |
| Taylor Brooke Brewery | Woodstock, CT | 33 | 0 | - |
| Ctwc - Pompey Hollow Division | Clinton, CT | 32 | 4 | - |
| Country Corner Diner LLC | Bethany, CT | 32 | 47 | - |
| Ctwc - Columbia Heights Div. | Clinton, CT | 32 | 40 | - |
| Village Shopping Center | Higganum, CT | 32 | 113 | - |
| Cumberland Farms Store #4632 | Westborough, CT | 32 | 11 | - |
| 255 Route 80 - Killingworth | Killingworth, CT | 32 | 426 | - |
| Maugle Sierra Vineyards LLC | Ledyard, CT | 32 | 6 | - |
| Stonybrook Golf Club | Litchfield, CT | 32 | 8 | - |
| Old Indian Trail | Middlefield, CT | 32 | 86 | - |
| Lyme Regis, Inc. | Lyme, CT | 32 | 519 | - |
| Lu - Macs Package Store | Preston, CT | 32 | 46 | - |
| Salem Manor Condominiums, System #1 | Niantic, CT | 32 | 503 | - |
| Jvp Building | Prospect, CT | 32 | 50 | - |
| Gyre9 | Mahopack, CT | 32 | 360 | - |
| Perry Plaza | Avon, CT | 32 | 22 | - |
| Northwood Childcare | Woodstock, CT | 32 | 8 | - |
| Bach Dor Cafe | Willimantic, CT | 31 | 12 | - |
| Saint Marys Church | Coventry, CT | 31 | 5 | - |
| Bellwood Court | East Hampton, CT | 31 | 95 | - |
| Middlesex Hospital Medical Facility | Middletown, CT | 31 | 56 | - |
| East Hartford Brewing Company | Thompson, CT | 31 | 5 | - |
| The Red Brewster | Enfield, CT | 31 | 0 | - |
| Old Mill Pond Village | Granby, CT | 31 | 100 | - |
| Camp Simmons - Well #1 | Greenwich, CT | 31 | 45 | - |
| Round Hill Store/Service Station | Greenwich, CT | 31 | 54 | - |
| Camp Simmons - Well #2 | Greenwich, CT | 31 | 54 | - |
| The Little Store | Guilford, CT | 31 | 41 | - |
| Wisdom House | Litchfield, CT | 31 | 0 | - |
| Kleins Golf Range | Madison, CT | 31 | 73 | - |
| The Farm at Carter Hill | Marlborough, CT | 31 | 2 | - |
| Advanced Family Dentistry of Old Lyme | Ivoryton, CT | 31 | 10 | - |
| Windham/Tolland 4-H Camp - Well #2 | Pomfret Center, CT | 31 | 45 | - |
| Temple B'nai Chaim - Classroom Bldg Old | Georgetown, CT | 31 | 157 | - |
| Temple B'nai Chaim - New Bldg | Georgetown, CT | 31 | 0 | - |
| 1610-1616 Hopmeadow Street | Simsbury, CT | 31 | 49 | - |
| Thomaston Dam Vista Picnic Area | Thomaston, CT | 31 | 21 | - |
| Wolcott Congregational Church | Wolcott, CT | 31 | 42 | - |
| Barkhamsted Youth Baseball League | Pleasant Valley, CT | 30 | 4 | - |
| 119 Amity Road | Bethany, CT | 30 | 67 | - |
| Orchard Hill Association | Bloomfield, CT | 30 | 125 | - |
| Simoniz USA | Bolton, CT | 30 | 86 | - |
| Hans Christian Andersen Montessori | Bolton, CT | 30 | 42 | - |
| Munson's Candy Kitchen | Bolton, CT | 30 | 148 | - |
| Bolton Shell | Bolton, CT | 30 | 53 | - |
| Acorn Acres Campground-System 2: Laundry | Norwich, CT | 30 | 8 | - |
| Elmbrook Plaza | New York, CT | 30 | 81 | - |
| Brooklyn Manor | Putnam, CT | 30 | 134 | - |