All water systems in Connecticut
1,382 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Cross Farms Complex Tolland · Tolland County |
27 | 0 | 0 | |
|
East Granby Farms East Granby · Hartford County |
27 | 2 | 1 | |
|
Killingworth Village Center Killingworth · Middlesex County |
27 | 1 | 1 | |
|
Middlebury Recreation Park Middlebury · New Haven County |
27 | 2 | 0 | |
|
Robbs Farm LLC Glastonbury · Hartford County |
27 | 0 | 0 | |
|
Rocky River Motel New Milford · Litchfield County |
27 | 1 | 0 | |
|
Stillwater Grill Stafford · Tolland County |
27 | 1 | 1 | |
|
The Lake Club Paddle Hut (well 2) Wilton · Fairfield County |
27 | 1 | 1 | |
|
The Quarry Campground LLC (store) Tolland · Tolland County |
27 | 1 | 0 | |
|
VFW Post 5157 Watertown · Litchfield County |
27 | 2 | 0 | |
|
Chesterfield Lodge Montville · New London County |
26 | 0 | 0 | |
|
Club Getaway Kent · Litchfield County |
26 | 2 | 1 | |
|
Colchester Bible Baptist Church Colchester · New London County |
26 | 1 | 0 | |
|
Dimitris Pizza Coventry · Tolland County |
26 | 2 | 1 | |
|
Peoples S.f./main Picnic Area Barkhamsted · Litchfield County |
26 | 1 | 1 | |
|
Saint Augustine Church Canterbury · Windham County |
26 | 1 | 0 | |
|
Saint Philip Church Rectory Ashford · Windham County |
26 | 0 | 0 | |
|
ST Peters Church Haddam · Middlesex County |
26 | 0 | 0 | |
|
St. Lawrence Church (well 2) Killingworth · Middlesex County |
26 | 0 | 0 | |
|
The Chesterfield Fire Company, Inc. Montville · New London County |
26 | 1 | 0 | |
|
Woodbridge Club Woodbridge · New Haven County |
26 | 1 | 0 | |
|
1019 Norwich Road Plainfield · Windham County |
25 | 1 | 0 | |
|
1030 Litchfield Road Watertown · Litchfield County |
25 | 1 | 0 | |
|
1041 New Haven Road Durham Durham · Middlesex County |
25 | 1 | 1 | |
|
107 Main Street New Hartford · Litchfield County |
25 | 0 | 0 | |
|
109 Federal Road Danbury · Fairfield County |
25 | 2 | 0 | |
|
1106 Federal Road Brookfield · Fairfield County |
25 | 1 | 0 | |
|
1130 Voluntown Road Griswold · New London County |
25 | 0 | 0 | |
|
1165 Litchfield Turnpike New Hartford · Litchfield County |
25 | 2 | 0 | |
|
117 Hazard Avenue Enfield · Hartford County |
25 | 0 | 0 | |
|
119 Black Rock Turnpike Redding · Fairfield County |
25 | 0 | 0 | |
|
12 Mill Plain Road Danbury · Fairfield County |
25 | 1 | 0 | |
|
12 Rae Palmer Road East Haddam East Haddam · Middlesex County |
25 | 2 | 0 | |
|
12 Tolland Turnpike (route 74) Willington · Tolland County |
25 | 0 | 0 | |
|
1217 Queen ST Southington · Hartford County |
25 | 3 | 0 | |
|
1226-1234 Queen ST Strip Mall Southington · Hartford County |
25 | 0 | 0 | |
|
1273 Wolcott Road (wolcott Inn & Suites) Wolcott · New Haven County |
25 | 2 | 1 | |
|
13 North Main Street East Hampton · Middlesex County |
25 | 2 | 0 | |
|
133 MT Pleasant Road Newtown · Fairfield County |
25 | 0 | 0 | |
|
1365 Farmington Ave Farmington · Hartford County |
25 | 1 | 0 | |
|
1365 Mountain Road Suffield Suffield · Hartford County |
25 | 1 | 1 | |
|
1409 Middletown Avenue North Branford · New Haven County |
25 | 0 | 0 | |
|
144 Meriden RD Middlefield · Middlesex County |
25 | 0 | 0 | |
|
144 Sugar Street Newtown · Fairfield County |
25 | 2 | 0 | |
|
15 Main Street Bethlehem · Litchfield County |
25 | 1 | 1 | |
|
15 River Road Plaza Willington · Tolland County |
25 | 2 | 1 | |
|
163 Boston Post Road Old Lyme · New London County |
25 | 1 | 1 | |
|
1633 Main Street Woodbury Woodbury · Litchfield County |
25 | 0 | 0 | |
|
167 Tolland Stage Road Tolland Tolland · Tolland County |
25 | 1 | 1 | |
|
172 Route 7 N Canaan · Litchfield County |
25 | 1 | 0 |
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.