All water systems in Connecticut
1,382 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Stonybrook Golf Club Litchfield · Litchfield County |
32 | 0 | 0 | |
|
1610-1618 Hopmeadow Street Simsbury · Hartford County |
31 | 0 | 0 | |
|
Advanced Family Dentistry of Old Lyme Old Lyme · New London County |
31 | 0 | 0 | |
|
Bach Dor Cafe Chaplin · Windham County |
31 | 0 | 0 | |
|
Camp Simmons Well #1 Greenwich · Fairfield County |
31 | 1 | 1 | |
|
Camp Simmons Well #2 Greenwich · Fairfield County |
31 | 2 | 1 | |
|
Kleins Golf Range Madison · New Haven County |
31 | 0 | 0 | |
|
Middlesex Hospital Medical Facility East Haddam · Middlesex County |
31 | 4 | 1 | |
|
Old Mill Pond Village Granby · Hartford County |
31 | 2 | 1 | |
|
Pintail Restaurant Pomfret · Windham County |
31 | 0 | 0 | |
|
Round Hill Store/service Station Greenwich · Fairfield County |
31 | 2 | 1 | |
|
Saint Marys Church Coventry · Tolland County |
31 | 0 | 0 | |
|
Temple B'nai Chaim Classroom Bldg Old Redding · Fairfield County |
31 | 3 | 1 | |
|
Temple B'nai Chaim New Bldg Redding · Fairfield County |
31 | 1 | 0 | |
|
The Farm at Carter Hill Marlborough · Hartford County |
31 | 0 | 0 | |
|
The Little Store Guilford · New Haven County |
31 | 2 | 1 | |
|
The Red Brewster Enfield · Hartford County |
31 | 0 | 0 | |
|
Thomaston Dam Vista Picnic Area Thomaston · Litchfield County |
31 | 1 | 1 | |
|
White Lion, LLC Bethlehem · Litchfield County |
31 | 1 | 1 | |
|
Windham/tolland 4-H Camp Well #2 Pomfret · Windham County |
31 | 1 | 1 | |
|
Wisdom House Litchfield · Litchfield County |
31 | 0 | 0 | |
|
1075 North Main Street Killingly Killingly · Windham County |
30 | 0 | 0 | |
|
119 Amity Road Bethany · New Haven County |
30 | 2 | 0 | |
|
20 Norwich Road, LLC Plainfield · Windham County |
30 | 1 | 1 | |
|
40 William F. Palmer RD East Haddam · Middlesex County |
30 | 3 | 0 | |
|
9 Watertown Road Morris · Litchfield County |
30 | 0 | 0 | |
|
Acorn Acres Campground-System 2: Laundry Bozrah · New London County |
30 | 1 | 1 | |
|
Alcove Motel New Hartford · Litchfield County |
30 | 4 | 1 | |
|
Barkhamsted Youth Baseball League Barkhamsted · Litchfield County |
30 | 1 | 0 | |
|
Bolton Shell Bolton · Tolland County |
30 | 0 | 0 | |
|
Camp Washington, Inc. Morris · Litchfield County |
30 | 0 | 0 | |
|
Christ Chapel Madison · New Haven County |
30 | 0 | 0 | |
|
Cider Mill Christian Fellowship Tolland · Tolland County |
30 | 0 | 0 | |
|
Country Farms Plainfield · Windham County |
30 | 2 | 0 | |
|
Coventry Food Mart Coventry · Tolland County |
30 | 1 | 0 | |
|
Cvs Plaza Coventry Coventry · Tolland County |
30 | 0 | 0 | |
|
Fox Hopyard Golf Club(club House Well) East Haddam · Middlesex County |
30 | 0 | 0 | |
|
Gas Plus Haddam · Middlesex County |
30 | 2 | 0 | |
|
Graybill Properties, LLC Old Lyme · New London County |
30 | 0 | 0 | |
|
Happy Shack Milford · New Haven County |
30 | 1 | 1 | |
|
Julien's Farm Store Granby · Hartford County |
30 | 1 | 0 | |
|
Little City Campground Haddam · Middlesex County |
30 | 0 | 0 | |
|
Mine Hill Distillery & Craft Cafe Roxbury · Litchfield County |
30 | 0 | 0 | |
|
Nickerson Park Campground System #2 Eastford · Windham County |
30 | 1 | 0 | |
|
Northford Square North Branford · New Haven County |
30 | 0 | 0 | |
|
Northville Market, Inc. New Milford · Litchfield County |
30 | 0 | 0 | |
|
Pachaug S.f./mount Misery Pump House Voluntown · New London County |
30 | 0 | 0 | |
|
Red Fox Marketplace and Panini Grill Middlefield · Middlesex County |
30 | 3 | 1 | |
|
Shell Facility Brookfield · Fairfield County |
30 | 2 | 0 | |
|
Silver Lake Main System Sharon · Litchfield County |
30 | 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.