All water systems in Connecticut
2,334 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ridgefield Golf Course(public Fountain) Ridgefield · Fairfield County |
25 | 2 | 0 | |
|
Ridgefield Little League – Jensen Field Ridgefield · Fairfield County |
25 | 2 | 0 | |
|
Rietdyke Senior Center Wolcott · New Haven County |
25 | 0 | 0 | |
|
River Bend Plaza Southington · Hartford County |
25 | 0 | 0 | |
|
Riverfront Miniature Golf, Inc. Farmington · Hartford County |
25 | 2 | 2 | |
|
Riverside Mall (town Pizza) Voluntown · New London County |
25 | 2 | 0 | |
|
Riverton General Store Barkhamsted · Litchfield County |
25 | 1 | 1 | |
|
Road Church Stonington · New London County |
25 | 1 | 1 | |
|
Roaring Brook Nature Center Canton · Hartford County |
25 | 1 | 0 | |
|
Rock Ridge Country Club Newtown · Fairfield County |
25 | 1 | 0 | |
|
Rollies Variety Thompson · Windham County |
25 | 0 | 0 | |
|
Rolling Meadows Country Club Ellington · Tolland County |
25 | 0 | 0 | |
|
Ron McCutcheon Park Middletown · Middlesex County |
25 | 2 | 2 | |
|
Roosters Valero Griswold · New London County |
25 | 2 | 1 | |
|
Roseland Park Golf Course Woodstock · Windham County |
25 | 2 | 2 | |
|
Rossinis East Hampton · Middlesex County |
25 | 0 | 0 | |
|
Round Hill Community Church Greenwich · Fairfield County |
25 | 4 | 2 | |
|
Route 193 LLC Restaurant Thompson · Windham County |
25 | 0 | 0 | |
|
Rovers Lodge Middlefield · Middlesex County |
25 | 0 | 0 | |
|
Roxbury Congregational Church Roxbury · Litchfield County |
25 | 0 | 0 | |
|
RT 6 Plaza, LLC Bristol · Hartford County |
25 | 2 | 0 | |
|
Running Brook Farms Killingworth · Middlesex County |
25 | 0 | 0 | |
|
Sadler's Restaurant Marlborough · Hartford County |
25 | 2 | 0 | |
|
Safari Golf Berlin · Hartford County |
25 | 1 | 1 | |
|
Saint Ambrose Parish Corporation North Branford · New Haven County |
25 | 1 | 1 | |
|
Saint Anns Church Old Lyme · New London County |
25 | 0 | 0 | |
|
Saint Maurice Church Well#1 PC Bolton · Tolland County |
25 | 3 | 0 | |
|
Saint Pauls Episcopal Church Litchfield · Litchfield County |
25 | 1 | 0 | |
|
Saints Drive-In Restaurant Southington · Hartford County |
25 | 4 | 1 | |
|
Salem Farms Campground, INC Salem · New London County |
25 | 3 | 2 | |
|
Salem Manor Condominiums, System #2 Salem · New London County |
25 | 5 | 2 | |
|
Salem Valley Farms Ice Cream Co. Salem · New London County |
25 | 0 | 0 | |
|
Salinas Restaurant + Pizzeria New Milford · Litchfield County |
25 | 1 | 0 | |
|
Salisbury School Boat House Salisbury · Litchfield County |
25 | 0 | 0 | |
|
Salmon River State Park Colchester · Middlesex County |
25 | 1 | 0 | |
|
Saltwater Farm Vineyard Stonington · New London County |
25 | 1 | 0 | |
|
Sandy Beach Swim Club Middlebury · New Haven County |
25 | 2 | 0 | |
|
Sanibel Farms Store East Haddam · Middlesex County |
25 | 1 | 1 | |
|
Schofield Spring Willington · Tolland County |
25 | 0 | 0 | |
|
Scotland Fire Dept Scotland · Windham County |
25 | 0 | 0 | |
|
Sears Park East Hampton · Middlesex County |
25 | 2 | 1 | |
|
Senor Panchos Prospect · New Haven County |
25 | 0 | 0 | |
|
Sessions Woods Wildlife Management Area Burlington · Hartford County |
25 | 0 | 0 | |
|
Seventh Day Adventist Church Tolland · Tolland County |
25 | 0 | 0 | |
|
Seymour Land Trust-Bldg & Athletic Field Seymour · New Haven County |
25 | 2 | 0 | |
|
Sheldon Field Killingworth · Middlesex County |
25 | 2 | 2 | |
|
Shell Station/northford Foodmart North Branford · New Haven County |
25 | 0 | 0 | |
|
Sherman Library Sherman · Fairfield County |
25 | 0 | 0 | |
|
Sherman Park & Beach Pavilion Sherman · Fairfield County |
25 | 2 | 0 | |
|
Sherman Volunteer Fire Department Sherman · Fairfield 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 still 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. Retrieved from ECHO on Oct 11, 2026.