All water systems in Connecticut
2,334 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Baptist Fellowship Church Columbia · Tolland County |
48 | 0 | 0 | |
|
Cornwall Water Company Cornwall · Litchfield County |
48 | 8 | 3 | |
|
Country Acres Park Killingly · Windham County |
48 | 2 | 0 | |
|
Gorman Road Apartments Brooklyn · Windham County |
48 | 2 | 1 | |
|
Knollbrook Village Elderly Housing Canterbury · Windham County |
48 | 1 | 1 | |
|
Krauszers Derby · New Haven County |
48 | 2 | 0 | |
|
Lyme Academy Apartments,llc Old Lyme · New London County |
48 | 4 | 3 | |
|
Seely Brown Village Pomfret · Windham County |
48 | 3 | 1 | |
|
Whispering Hills, LLC Well D System Andover · Tolland County |
48 | 1 | 1 | |
|
Southford Corner, LLC Southbury · New Haven County |
47 | 1 | 0 | |
|
The Vanilla Bean Cafe Pomfret · Windham County |
47 | 0 | 0 | |
|
474 Putnam Pike Killingly · Windham County |
46 | 2 | 0 | |
|
Canterbury Plains Mall Canterbury · Windham County |
46 | 1 | 0 | |
|
Groszyk Farm Worker Housing East Windsor · Hartford County |
46 | 1 | 1 | |
|
Moosup Pond Terrace, LLC Plainfield · Windham County |
46 | 1 | 1 | |
|
Quinlan Enterprise Building North Stonington · New London County |
46 | 3 | 1 | |
|
Sunset Apartments LLC Bolton · Tolland County |
46 | 6 | 2 | |
|
123, 125, & 127 Norwich Road Plainfield · Windham County |
45 | 2 | 2 | |
|
137 Norwich RD Village Commons Plainfield · Windham County |
45 | 0 | 0 | |
|
1565 Monroe Turnpike, LLC Monroe · Fairfield County |
45 | 0 | 0 | |
|
47 Stony Hill Road Bethel · Fairfield County |
45 | 2 | 0 | |
|
951 Danbury Road Wilton · Fairfield County |
45 | 2 | 1 | |
|
Bulls Bridge Golf Club New Milford · Litchfield County |
45 | 0 | 0 | |
|
Dr. Munroe's Dental Center Torrington · Litchfield County |
45 | 1 | 0 | |
|
Durham Lexington Place Division Durham · Middlesex County |
45 | 0 | 0 | |
|
Evergreen Springs System #1 Clinton · Middlesex County |
45 | 0 | 0 | |
|
Five Points Center for the Visual Arts Torrington · Litchfield County |
45 | 0 | 0 | |
|
Greenhouse Tavern/frozen Gnome Burlington · Hartford County |
45 | 0 | 0 | |
|
Laurel Heights Association, Inc. Old Lyme · New London County |
45 | 2 | 1 | |
|
Little Steps Daycare Monroe · Fairfield County |
45 | 0 | 0 | |
|
Lyman Orchards Labor Camp Middlefield · Middlesex County |
45 | 0 | 0 | |
|
Old Lyme Inn Old Lyme · New London County |
45 | 1 | 1 | |
|
Perkins Corner Mansfield · Tolland County |
45 | 2 | 1 | |
|
Premier Care of Woodbury Woodbury · Litchfield County |
45 | 0 | 0 | |
|
Scott Electrokrafts Andover · Tolland County |
45 | 1 | 1 | |
|
Tee Rex Thompson · Windham County |
45 | 0 | 0 | |
|
The Scotts-Hyponex Company-Main Plant Lebanon · New London County |
45 | 1 | 1 | |
|
Torrington Toyota Dealership Torrington · Litchfield County |
45 | 0 | 0 | |
|
1434 Route 85 Montville · New London County |
44 | 0 | 0 | |
|
Bestway Food & Fuel North Stonington North Stonington · New London County |
44 | 0 | 0 | |
|
Brookwood Apartments Woodstock · Windham County |
44 | 4 | 2 | |
|
High Hopes Therapeutic Riding INC Old Lyme · New London County |
44 | 0 | 0 | |
|
3175 Goldstar Highway Groton · New London County |
43 | 0 | 0 | |
|
Connecticut Humane Society Waterford Waterford · New London County |
43 | 1 | 0 | |
|
Freedom Village Elderly Housing Montville · New London County |
43 | 3 | 2 | |
|
Freunds Farm Market & Bakery North Canaan · Litchfield County |
43 | 1 | 1 | |
|
Granby Commons Granby · Hartford County |
43 | 0 | 0 | |
|
Hawleyville Development, Llc. Newtown · Fairfield County |
43 | 1 | 0 | |
|
Newington VA Medical Center-Bldgs 3 & 42 Newington · Hartford County |
43 | 1 | 0 | |
|
Riverview Pizza Restaurant Plainfield · Windham County |
43 | 3 | 2 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Connecticut records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.