All water systems in Connecticut
2,334 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Greenwood Trails Winchester · Litchfield County |
25 | 1 | 0 | |
|
Greiser General Store Easton · Fairfield County |
25 | 0 | 0 | |
|
Groton New London Church of Christ Groton · New London County |
25 | 0 | 0 | |
|
Guest House Retreat & Conference Center Chester · Middlesex County |
25 | 0 | 0 | |
|
Haddam Neck Congregational Church Haddam · Middlesex County |
25 | 1 | 1 | |
|
Haddam Senior Center Haddam · Middlesex County |
25 | 0 | 0 | |
|
Haddam Town Office Building Haddam · Middlesex County |
25 | 0 | 0 | |
|
Haddam Volunteer Fire Station #1 Haddam · Middlesex County |
25 | 0 | 0 | |
|
Hains Park Old Lyme · New London County |
25 | 2 | 1 | |
|
Hank's Dairy Bar Plainfield · Windham County |
25 | 2 | 0 | |
|
Hanks Restaurant Brooklyn · Windham County |
25 | 0 | 0 | |
|
Hard Hat Restaurant Durham · Middlesex County |
25 | 2 | 0 | |
|
Haris&ayesha Food Mart/mobil Gas Station Morris · Litchfield County |
25 | 2 | 0 | |
|
Harrybrooke Park New Milford · Litchfield County |
25 | 3 | 1 | |
|
Hartford County 4-H Camp Marlborough · Hartford County |
25 | 1 | 0 | |
|
Hartford Gun Club Main Club House East Granby · Hartford County |
25 | 0 | 0 | |
|
Harwinton Rod & Gun Harwinton · Litchfield County |
25 | 0 | 0 | |
|
Hawleyville Deli Newtown · Fairfield County |
25 | 1 | 0 | |
|
Heartstone Farm & Winery, LLC Columbia · Tolland County |
25 | 1 | 1 | |
|
Hebron Church of Hope Hebron · Tolland County |
25 | 1 | 1 | |
|
Hellen Brand Promate 6.0 North Stonington · New London County |
25 | 2 | 1 | |
|
Henny Penny (hendels Inc.) Salem Salem · New London County |
25 | 1 | 0 | |
|
Hero Holdings LLC Stonington · New London County |
25 | 1 | 0 | |
|
Hi-View Motel Newington · Hartford County |
25 | 2 | 0 | |
|
Hidden Valley Mini Golf Batter UP Southington · Hartford County |
25 | 2 | 1 | |
|
Higganum Congregational Church Haddam · Middlesex County |
25 | 0 | 0 | |
|
Higgies Food and Ice Cream, LLC Haddam · Middlesex County |
25 | 2 | 0 | |
|
High Meadow Day Camp LLC Granby · Hartford County |
25 | 0 | 0 | |
|
Highfield, Inc. Middlebury · New Haven County |
25 | 0 | 0 | |
|
His Vineyard, Inc. Bethel · Fairfield County |
25 | 0 | 0 | |
|
Holcomb Farms Granby · Hartford County |
25 | 0 | 0 | |
|
Hole in the Wall Gang Camp (#2) Ashford · Windham County |
25 | 1 | 0 | |
|
Holiday Hill Day Camp, LLC (kitchen) Prospect · New Haven County |
25 | 0 | 0 | |
|
Holiday Hill Day Camp, LLC (pool) Prospect · New Haven County |
25 | 0 | 0 | |
|
Holiday Hill Day Camp, LLC (u&l Wells) Prospect · New Haven County |
25 | 0 | 0 | |
|
Hollywood Lounge Southington · Hartford County |
25 | 2 | 1 | |
|
Holy Trinity Church Sherman · Fairfield County |
25 | 1 | 0 | |
|
Hop Brook Lake Rec Area (first Cs) Middlebury · New Haven County |
25 | 0 | 0 | |
|
Hop Brook Lake Rec Area (west Lawn Cs) Middlebury · New Haven County |
25 | 0 | 0 | |
|
Hop Culture Farms & Brew Co. Colchester · New London County |
25 | 0 | 0 | |
|
Hop River Motel Columbia · Tolland County |
25 | 0 | 0 | |
|
Hope Church of East Hampton East Hampton · Middlesex County |
25 | 0 | 0 | |
|
Hopeville Hideaway RV Park and Campgroun Griswold · New London County |
25 | 1 | 0 | |
|
Huntington Chapel Shelton · Fairfield County |
25 | 0 | 0 | |
|
Ica Donuts, LLC Columbia · Tolland County |
25 | 0 | 0 | |
|
Icons Sports Bar & Grill New Fairfield · Fairfield County |
25 | 2 | 1 | |
|
Immaculate Heart of Mary Harwinton · Litchfield County |
25 | 0 | 0 | |
|
Indian Spring Golf Course Middlefield · Middlesex County |
25 | 2 | 0 | |
|
Italian American Civic Order, INC Middletown · Middlesex County |
25 | 0 | 0 | |
|
Italian Social Club of Rockville Vernon · Tolland County |
25 | 1 | 1 |
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.