All water systems in Connecticut
1,382 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
American Legion Post 197 Marlborough · Hartford County |
25 | 1 | 1 | |
|
American Pie Monroe · Fairfield County |
25 | 1 | 0 | |
|
American Pie Company Sherman · Fairfield County |
25 | 1 | 0 | |
|
Amg513 East Hampton · Middlesex County |
25 | 2 | 1 | |
|
Anchor Baptist Church Ledyard · New London County |
25 | 0 | 0 | |
|
Andover Plaza Andover · Tolland County |
25 | 0 | 0 | |
|
Andover Town Hall & Fire Department Andover · Tolland County |
25 | 0 | 0 | |
|
Anthonys of Guilford Guilford · New Haven County |
25 | 1 | 1 | |
|
Apollo Restaurant and Pizza Windham · Windham County |
25 | 0 | 0 | |
|
Aquila’s Nest Vineyards Newtown · Fairfield County |
25 | 1 | 0 | |
|
Arrigoni Winery, LLC Portland · Middlesex County |
25 | 0 | 0 | |
|
Ashford Dari Bar Ashford · Windham County |
25 | 2 | 1 | |
|
Ashford Motel Ashford · Windham County |
25 | 0 | 0 | |
|
Aspetuck Valley Ctry Club Pool/snackbr Weston · Fairfield County |
25 | 1 | 0 | |
|
Axelrod Tire and Service Center Portland · Middlesex County |
25 | 2 | 1 | |
|
B.o.q. Investment INC Ledyard · New London County |
25 | 2 | 0 | |
|
Backroads Smokin' Bbq Ellington · Tolland County |
25 | 2 | 1 | |
|
Banksville Community House Greenwich · Fairfield County |
25 | 1 | 1 | |
|
Bantam Cinema Litchfield · Litchfield County |
25 | 0 | 0 | |
|
Bartlett Arboretum Assoc. Stamford · Fairfield County |
25 | 1 | 1 | |
|
Beckish Senior Center Columbia · Tolland County |
25 | 1 | 1 | |
|
Bee Brook Fire House Washington · Litchfield County |
25 | 0 | 0 | |
|
Bennett Memorial Park Bethel · Fairfield County |
25 | 2 | 1 | |
|
Bestway Convenience Store Preston · New London County |
25 | 0 | 0 | |
|
Bestway Convenience Store Bozrah · New London County |
25 | 1 | 0 | |
|
Bestway Food & Fuel Marlborough · Hartford County |
25 | 1 | 1 | |
|
Bestway Food & Fuel Chaplin Chaplin · Windham County |
25 | 0 | 0 | |
|
Bethany Town Hall Bethany · New Haven County |
25 | 1 | 1 | |
|
Bethany Volunteer Fire Dept HQ Bethany · New Haven County |
25 | 1 | 1 | |
|
Bethel Baptist Church Prospect · New Haven County |
25 | 0 | 0 | |
|
Bethlehem Lutheran Church East Hampton · Middlesex County |
25 | 0 | 0 | |
|
Bethlehem Town Hall and Library Bethlehem · Litchfield County |
25 | 0 | 0 | |
|
Bicentennial Park Mansfield · Tolland County |
25 | 0 | 0 | |
|
Bittner Park Guilford · New Haven County |
25 | 2 | 2 | |
|
Black Hall Club Old Lyme · New London County |
25 | 0 | 0 | |
|
Black Pond Brews Killingly · Windham County |
25 | 0 | 0 | |
|
Blackberry River Inn Norfolk · Litchfield County |
25 | 2 | 1 | |
|
Blackledge Country Club Hebron · Tolland County |
25 | 0 | 0 | |
|
Blackledge East LLC Hebron · Tolland County |
25 | 0 | 0 | |
|
Blue Trail Rifle Range Wallingford · New Haven County |
25 | 0 | 0 | |
|
Bobby Fritzs Snack Bar LLC Oxford · New Haven County |
25 | 1 | 1 | |
|
Bolton Alltown Fresh Bolton · Tolland County |
25 | 1 | 0 | |
|
Bolton Congregational Church Bolton · Tolland County |
25 | 1 | 1 | |
|
Bolton Cosmetic & Family Dentistry Bolton · Tolland County |
25 | 0 | 0 | |
|
Bolton Ice Palace Bolton · Tolland County |
25 | 1 | 0 | |
|
Bolton Notch Plaza Bolton · Tolland County |
25 | 0 | 0 | |
|
Bolton Professional Bldg Bolton · Tolland County |
25 | 0 | 0 | |
|
Bolton Town Hall Bolton · Tolland County |
25 | 0 | 0 | |
|
Brainerd Memorial Library Haddam · Middlesex County |
25 | 0 | 0 | |
|
Brass Horse Cafe & Motel Barkhamsted · Litchfield County |
25 | 2 | 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.