All water systems in Connecticut
2,334 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Shm Deep River Marina LLC Deep River · Middlesex County |
25 | 0 | 0 | |
|
Silver Lake Cedars Lodge Building Sharon · Litchfield County |
25 | 1 | 0 | |
|
Silverman's Farm Easton · Fairfield County |
25 | 2 | 0 | |
|
Silverman's Farm Animal Farm Well Easton · Fairfield County |
25 | 3 | 1 | |
|
SJ Ranch, Inc. (well #1 Kitchen) Ellington · Tolland County |
25 | 0 | 0 | |
|
SJ Ranch, Inc. (well #2 Overlook) Ellington · Tolland County |
25 | 1 | 0 | |
|
SJ Ranch, Inc. (well #3 Ranch House) Ellington · Tolland County |
25 | 2 | 1 | |
|
Skate-Inn, Inc. Plainfield · Windham County |
25 | 0 | 0 | |
|
Skungamaug River Golf Course Coventry · Tolland County |
25 | 0 | 0 | |
|
Skyridge Trails Campground Torrington · Litchfield County |
25 | 1 | 0 | |
|
Sorels Garage Brooklyn · Windham County |
25 | 0 | 0 | |
|
South Britain Congregational Church Southbury · New Haven County |
25 | 0 | 0 | |
|
South Woodstock Baptist Church Woodstock · Windham County |
25 | 1 | 0 | |
|
Southford Retail Center Southbury · New Haven County |
25 | 4 | 0 | |
|
Southington Sportsmen's Assn., Inc. Southington · Hartford County |
25 | 1 | 0 | |
|
Spencers Funeral Home East Hampton · Middlesex County |
25 | 0 | 0 | |
|
Splash Car Wash Southbury · New Haven County |
25 | 1 | 0 | |
|
Sprague Rod and Gun Club Sprague · New London County |
25 | 0 | 0 | |
|
ST Elizabeth Seton Church Ridgefield · Fairfield County |
25 | 2 | 0 | |
|
ST Francis of Assisi Lebanon · New London County |
25 | 0 | 0 | |
|
ST James Episcopal Church Preston · New London County |
25 | 0 | 0 | |
|
ST John Fisher Church Marlborough · Hartford County |
25 | 0 | 0 | |
|
ST Johns Episcopal Church Guilford · New Haven County |
25 | 0 | 0 | |
|
ST Marguerite Bourgeoys Church Brookfield · Fairfield County |
25 | 1 | 0 | |
|
ST Patrick Church East Hampton · Middlesex County |
25 | 1 | 0 | |
|
ST Patricks Church Redding · Fairfield County |
25 | 1 | 0 | |
|
ST Pauls Episcopal Church Windham · Windham County |
25 | 0 | 0 | |
|
ST Stephens Episcopal Church East Haddam · Middlesex County |
25 | 0 | 0 | |
|
ST Thomas More Catholic Church North Stonington · New London County |
25 | 2 | 0 | |
|
St. Barnabas Church Greenwich · Fairfield County |
25 | 2 | 2 | |
|
St. Bridget of Kildare Church East Haddam · Middlesex County |
25 | 0 | 0 | |
|
St. Clements Estate Castle System Portland · Middlesex County |
25 | 1 | 1 | |
|
St. Colman Church Middlefield · Middlesex County |
25 | 1 | 1 | |
|
St. Edward RC Church New Fairfield · Fairfield County |
25 | 2 | 0 | |
|
St. Lawrence Church (rec Hall) Well 1 Killingworth · Middlesex County |
25 | 2 | 2 | |
|
St. Marks Episcopal Church Bridgewater · Litchfield County |
25 | 2 | 0 | |
|
St. Paul's Church Brookfield · Fairfield County |
25 | 2 | 1 | |
|
St. Pauls Church Greenwich · Fairfield County |
25 | 0 | 0 | |
|
St. Peters Episcopal Church Hebron · Tolland County |
25 | 0 | 0 | |
|
St. Pius X Church Wolcott · New Haven County |
25 | 1 | 0 | |
|
St. Therese Roman Catholic Church Corp. Granby · Hartford County |
25 | 0 | 0 | |
|
St. Thomas More School-The Cove Montville · New London County |
25 | 1 | 0 | |
|
St. Thomas of Villanova Church Goshen · Litchfield County |
25 | 1 | 1 | |
|
St. Timothy Chapel Greenwich · Fairfield County |
25 | 1 | 0 | |
|
Stardust Motel North Stonington · New London County |
25 | 2 | 0 | |
|
State Police Barracks Troop I Bethany · New Haven County |
25 | 0 | 0 | |
|
State Police Fleet Maintenance Colchester · New London County |
25 | 3 | 2 | |
|
Stateline Camp Resort-Well #1 Killingly · Windham County |
25 | 3 | 0 | |
|
Sterling Municipal Building Sterling · Windham County |
25 | 0 | 0 | |
|
Stonehurst at Hampton Valley – Inn Hampton · Windham County |
25 | 0 | 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.