June 17, 2026
Chlorine & DBPs in Connecticut Drinking Water 2026
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Chlorine & DBPs in Connecticut Drinking Water 2026
Chlorine & DBPs contamination has been detected in drinking water systems across Connecticut. Disinfection byproducts (THMs, HAAs) from chlorine treatment are linked to bladder cancer with long-term exposure. Our analysis of Connecticut water quality reports found Chlorine & DBPs present in 209 cities and water systems statewide. If you live in one of these communities, a certified home filter can significantly reduce your exposure -- browse Chlorine & DBPs filters at PureWaterGuys.
Cities in Connecticut with Chlorine & DBPs Detected
The following 209 water systems in Connecticut reported Chlorine & DBPs in their annual water quality reports. Click any city to read the full report.
| City / Water System | Water Quality Report |
|---|---|
| Andover Ct Water Quality Report 2026 | View Report |
| Ansonia Ct Water Quality Report 2026 | View Report |
| Ashford Ct Water Quality Report 2026 | View Report |
| Avon Ct Water Quality Report 2026 | View Report |
| Baltic Ct Water Quality Report 2026 | View Report |
| Bantam Ct Water Quality Report 2026 | View Report |
| Barkhamsted Ct Water Quality Report 2026 | View Report |
| Berlin Ct Water Quality Report 2026 | View Report |
| Bethany Ct Water Quality Report 2026 | View Report |
| Bethel Ct Water Quality Report 2026 | View Report |
| Bethlehem Ct Water Quality Report 2026 | View Report |
| Bloomfield Ct Water Quality Report 2026 | View Report |
| Bolton Ct Water Quality Report 2026 | View Report |
| Bozrah Ct Water Quality Report 2026 | View Report |
| Branford Ct Water Quality Report 2026 | View Report |
| Bridgeport Ct Water Quality Report 2026 | View Report |
| Bridgewater Ct Water Quality Report 2026 | View Report |
| Bristol Ct Water Quality Report 2026 | View Report |
| Broad Brook Ct Water Quality Report 2026 | View Report |
| Broadbrook Ct Water Quality Report 2026 | View Report |
| Brookfield Ct Water Quality Report 2026 | View Report |
| Brooklyn Ct Water Quality Report 2026 | View Report |
| Burlington Ct Water Quality Report 2026 | View Report |
| Canterbury Ct Water Quality Report 2026 | View Report |
| Canton Ct Water Quality Report 2026 | View Report |
| Chaplin Ct Water Quality Report 2026 | View Report |
| Cheshire Ct Water Quality Report 2026 | View Report |
| Chester Ct Water Quality Report 2026 | View Report |
| Chestnut Ridge Ct Water Quality Report 2026 | View Report |
| Clinton Ct Water Quality Report 2026 | View Report |
| Cobalt Ct Water Quality Report 2026 | View Report |
| Colchester Ct Water Quality Report 2026 | View Report |
| Columbia Ct Water Quality Report 2026 | View Report |
| Cornwall Bridge Ct Water Quality Report 2026 | View Report |
| Coventry Ct Water Quality Report 2026 | View Report |
| Craftsbury Ct Water Quality Report 2026 | View Report |
| Cromwell Ct Water Quality Report 2026 | View Report |
| Danbury Ct Water Quality Report 2026 | View Report |
| Danielson Ct Water Quality Report 2026 | View Report |
| Dayville Ct Water Quality Report 2026 | View Report |
| Durham Ct Water Quality Report 2026 | View Report |
| East Granby Ct Water Quality Report 2026 | View Report |
| East Haddam Ct Water Quality Report 2026 | View Report |
| East Hampton Ct Water Quality Report 2026 | View Report |
| East Hartford Ct Water Quality Report 2026 | View Report |
| East Lyme Ct Water Quality Report 2026 | View Report |
| East Windsor Ct Water Quality Report 2026 | View Report |
| East Woodstock Ct Water Quality Report 2026 | View Report |
| Ellington Ct Water Quality Report 2026 | View Report |
| Enfield Ct Water Quality Report 2026 | View Report |
| Essex Ct Water Quality Report 2026 | View Report |
| Fairfield Ct Water Quality Report 2026 | View Report |
| Farmington Ct Water Quality Report 2026 | View Report |
| Farmington Hills Ct Water Quality Report 2026 | View Report |
| Forest Hills Ct Water Quality Report 2026 | View Report |
| Gales Ferry Ct Water Quality Report 2026 | View Report |
| Georgetown Ct Water Quality Report 2026 | View Report |
| Glastonbury Ct Water Quality Report 2026 | View Report |
| Goshen Ct Water Quality Report 2026 | View Report |
| Granby Ct Water Quality Report 2026 | View Report |
| Great Neck Ct Water Quality Report 2026 | View Report |
| Greenwich Ct Water Quality Report 2026 | View Report |
| Griswald Ct Water Quality Report 2026 | View Report |
| Griswold Ct Water Quality Report 2026 | View Report |
| Groton Ct Water Quality Report 2026 | View Report |
| Guilford Ct Water Quality Report 2026 | View Report |
| Haddam Ct Water Quality Report 2026 | View Report |
| Hamden Ct Water Quality Report 2026 | View Report |
| Hartford Ct Water Quality Report 2026 | View Report |
| Harwinton Ct Water Quality Report 2026 | View Report |
| Hebron Ct Water Quality Report 2026 | View Report |
| Jewett City Ct Water Quality Report 2026 | View Report |
| Kensington Ct Water Quality Report 2026 | View Report |
| Kent Ct Water Quality Report 2026 | View Report |
| Killingley Ct Water Quality Report 2026 | View Report |
| Killingly Ct Water Quality Report 2026 | View Report |
| Killingworth Ct Water Quality Report 2026 | View Report |
| Lakeville Ct Water Quality Report 2026 | View Report |
| Las Vegas Ct Water Quality Report 2026 | View Report |
| Lebanon Ct Water Quality Report 2026 | View Report |
| Ledyard Ct Water Quality Report 2026 | View Report |
| Lisbon Ct Water Quality Report 2026 | View Report |
| Litchfield Ct Water Quality Report 2026 | View Report |
| Lyme Ct Water Quality Report 2026 | View Report |
| Madison Ct Water Quality Report 2026 | View Report |
| Manchester Ct Water Quality Report 2026 | View Report |
| Mansfield Center Ct Water Quality Report 2026 | View Report |
| Mansfield Ct Water Quality Report 2026 | View Report |
| Marblehead Ct Water Quality Report 2026 | View Report |
| Marlborough Ct Water Quality Report 2026 | View Report |
| Mashantucket Ct Water Quality Report 2026 | View Report |
| Meriden Ct Water Quality Report 2026 | View Report |
| Middlebury Ct Water Quality Report 2026 | View Report |
| Middlefield Ct Water Quality Report 2026 | View Report |
| Middletown Ct Water Quality Report 2026 | View Report |
| Millville Ct Water Quality Report 2026 | View Report |
| Monroe Ct Water Quality Report 2026 | View Report |
| Monsey Ct Water Quality Report 2026 | View Report |
| Montvale Ct Water Quality Report 2026 | View Report |
| Montville 011 Ct Water Quality Report 2026 | View Report |
| Montville Ct Water Quality Report 2026 | View Report |
| Moodus Ct Water Quality Report 2026 | View Report |
| Moosup Ct Water Quality Report 2026 | View Report |
| Morris Ct Water Quality Report 2026 | View Report |
| Mystic Ct Water Quality Report 2026 | View Report |
| Naugatuck Ct Water Quality Report 2026 | View Report |
| New Britain Ct Water Quality Report 2026 | View Report |
| New Fairfield Ct Water Quality Report 2026 | View Report |
| New Farifield Ct Water Quality Report 2026 | View Report |
| New Hartford Ct Water Quality Report 2026 | View Report |
| New Haven Ct Water Quality Report 2026 | View Report |
| New London Ct Water Quality Report 2026 | View Report |
| New Milford Ct Water Quality Report 2026 | View Report |
| New Preston Ct Water Quality Report 2026 | View Report |
| New York Ct Water Quality Report 2026 | View Report |
| Newington Ct Water Quality Report 2026 | View Report |
| Newtown Ct Water Quality Report 2026 | View Report |
| Niantic Ct Water Quality Report 2026 | View Report |
| Noank Ct Water Quality Report 2026 | View Report |
| North Branford Ct Water Quality Report 2026 | View Report |
| North Kingston Ct Water Quality Report 2026 | View Report |
| North Stonington Ct Water Quality Report 2026 | View Report |
| Northford Ct Water Quality Report 2026 | View Report |
| Norton Ct Water Quality Report 2026 | View Report |
| Norwalk Ct Water Quality Report 2026 | View Report |
| Norwich Ct Water Quality Report 2026 | View Report |
| Oakdale Ct Water Quality Report 2026 | View Report |
| Oakville Ct Water Quality Report 2026 | View Report |
| Okemos Ct Water Quality Report 2026 | View Report |
| Old Lyme Ct Water Quality Report 2026 | View Report |
| Old Saybrook Ct Water Quality Report 2026 | View Report |
| Oneco Ct Water Quality Report 2026 | View Report |
| Orange Ct Water Quality Report 2026 | View Report |
| Oxford Ct Water Quality Report 2026 | View Report |
| Palm Bay Ct Water Quality Report 2026 | View Report |
| Plainfield Ct Ct Water Quality Report 2026 | View Report |
| Plainfield Ct Water Quality Report 2026 | View Report |
| Plainville Ct Water Quality Report 2026 | View Report |
| Plymouth Ct Water Quality Report 2026 | View Report |
| Pomfret Center Ct Water Quality Report 2026 | View Report |
| Pomfret Ct Water Quality Report 2026 | View Report |
| Portland Ct Water Quality Report 2026 | View Report |
| Promfret Ct Water Quality Report 2026 | View Report |
| Prospect Ct Water Quality Report 2026 | View Report |
| Providence Ct Water Quality Report 2026 | View Report |
| Putnam Ct Water Quality Report 2026 | View Report |
| Quaker Hill Ct Water Quality Report 2026 | View Report |
| Quinebaug Ct Water Quality Report 2026 | View Report |
| Ridgefield Ct Water Quality Report 2026 | View Report |
| Rockfall Ct Water Quality Report 2026 | View Report |
| Rocky Hill Ct Water Quality Report 2026 | View Report |
| Roxbury Ct Water Quality Report 2026 | View Report |
| Salisbury Ct Water Quality Report 2026 | View Report |
| Sandy Hook Ct Water Quality Report 2026 | View Report |
| Scotland Ct Water Quality Report 2026 | View Report |
| Seymour Ct Water Quality Report 2026 | View Report |
| Sharon Ct Water Quality Report 2026 | View Report |
| Shelton Ct Water Quality Report 2026 | View Report |
| Sherman Ct Water Quality Report 2026 | View Report |
| Shewsbury Ct Water Quality Report 2026 | View Report |
| Simsbury Ct Water Quality Report 2026 | View Report |
| Somers Ct Water Quality Report 2026 | View Report |
| South Hadley Ct Water Quality Report 2026 | View Report |
| South Kent Ct Water Quality Report 2026 | View Report |
| South Windsor Ct Water Quality Report 2026 | View Report |
| Southbury Ct Water Quality Report 2026 | View Report |
| Southfield Ct Water Quality Report 2026 | View Report |
| Southington Ct Water Quality Report 2026 | View Report |
| Sprague Ct Water Quality Report 2026 | View Report |
| Stafford Ct Water Quality Report 2026 | View Report |
| Stafford Springs Ct Water Quality Report 2026 | View Report |
| Stamford Ct Water Quality Report 2026 | View Report |
| Staten Island Ct Water Quality Report 2026 | View Report |
| Sterling Ct Water Quality Report 2026 | View Report |
| Stonington Ct Water Quality Report 2026 | View Report |
| Storrs Ct Water Quality Report 2026 | View Report |
| Suffield Ct Water Quality Report 2026 | View Report |
| Tariffville Ct Water Quality Report 2026 | View Report |
| Thompson Ct Water Quality Report 2026 | View Report |
| Tolland Ct Water Quality Report 2026 | View Report |
| Torrington Ct Water Quality Report 2026 | View Report |
| Trumbull Ct Water Quality Report 2026 | View Report |
| Uncasville Ct Water Quality Report 2026 | View Report |
| Union Ct Water Quality Report 2026 | View Report |
| Vernon Ct Water Quality Report 2026 | View Report |
| Voluntown Ct Water Quality Report 2026 | View Report |
| Wallingford Ct Water Quality Report 2026 | View Report |
| Washington Ct Water Quality Report 2026 | View Report |
| Washington Depot Ct Water Quality Report 2026 | View Report |
| Waterbury Ct Water Quality Report 2026 | View Report |
| Waterford Ct Water Quality Report 2026 | View Report |
| Watertown Ct Water Quality Report 2026 | View Report |
| Weatogue Ct Water Quality Report 2026 | View Report |
| West Hartford Ct Water Quality Report 2026 | View Report |
| West Haven Ct Water Quality Report 2026 | View Report |
| West Mystic Ct Water Quality Report 2026 | View Report |
| West Suffield Ct Water Quality Report 2026 | View Report |
| Westerly Ct Water Quality Report 2026 | View Report |
| Weston Ct Water Quality Report 2026 | View Report |
| Wethersfield Ct Water Quality Report 2026 | View Report |
| Willimantic Ct Water Quality Report 2026 | View Report |
| Willington Ct Water Quality Report 2026 | View Report |
| Wilton Ct Water Quality Report 2026 | View Report |
| Winchester Ct Water Quality Report 2026 | View Report |
| Windham Ct Water Quality Report 2026 | View Report |
| Winsted Ct Water Quality Report 2026 | View Report |
| Wolcott Ct Water Quality Report 2026 | View Report |
| Woodbury Ct Water Quality Report 2026 | View Report |
| Woodstock Ct Water Quality Report 2026 | View Report |
What Does This Mean For You?
Detecting Chlorine & DBPs in your water supply does not necessarily mean immediate danger, but long-term exposure -- even at low levels -- carries measurable health risk. Whole-house carbon filters and under-sink activated carbon systems remove chlorine and DBPs.
Our recommendation: View Chlorine & DBPs filters certified for Connecticut water conditions or take our free Water Finder Quiz to get a personalized recommendation.
Filter Chlorine & DBPs From Your Connecticut Tap Water
PureWaterGuys carries NSF-certified filters proven to reduce Chlorine & DBPs and other contaminants found in Connecticut water.
Shop Chlorine & DBPs Filters Take the Water QuizFrequently Asked Questions
What is Chlorine & DBPs?
Disinfection byproducts (THMs, HAAs) from chlorine treatment are linked to bladder cancer with long-term exposure.
Is Connecticut tap water safe to drink?
Water quality varies by city. Of the Connecticut systems we analyzed, 209 detected Chlorine & DBPs. Most levels are below EPA action thresholds, but long-term low-level exposure carries health risk. Check your city's report above or use a certified home filter as a precaution.
What filter removes Chlorine & DBPs from tap water?
Whole-house carbon filters and under-sink activated carbon systems remove chlorine and DBPs. See our Chlorine & DBPs filter options.
Data sourced from EPA-mandated annual water quality reports (Consumer Confidence Reports). Last updated: 2026. Not all systems are required to test for every contaminant.