June 17, 2026
Chlorine & DBPs in Wisconsin Drinking Water 2026
Chlorine & DBPs in Wisconsin Drinking Water 2026
Chlorine & DBPs contamination has been detected in drinking water systems across Wisconsin. Disinfection byproducts (THMs, HAAs) from chlorine treatment are linked to bladder cancer with long-term exposure. Our analysis of Wisconsin water quality reports found Chlorine & DBPs present in 646 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 Wisconsin with Chlorine & DBPs Detected
The following 646 water systems in Wisconsin reported Chlorine & DBPs in their annual water quality reports. Click any city to read the full report.
| City / Water System | Water Quality Report |
|---|---|
| Abbotsford Wi Water Quality Report 2026 | View Report |
| Abrams Wi Water Quality Report 2026 | View Report |
| Adams Wi Water Quality Report 2026 | View Report |
| Adell Wi Water Quality Report 2026 | View Report |
| Afton Wi Water Quality Report 2026 | View Report |
| Albany Wi Water Quality Report 2026 | View Report |
| Algoma Wi Water Quality Report 2026 | View Report |
| Allenton Wi Water Quality Report 2026 | View Report |
| Alma Center Wi Water Quality Report 2026 | View Report |
| Alma Wi Water Quality Report 2026 | View Report |
| Almena Wi Water Quality Report 2026 | View Report |
| Altoona Wi Water Quality Report 2026 | View Report |
| Amery Wi Water Quality Report 2026 | View Report |
| Amherst Wi Water Quality Report 2026 | View Report |
| Aniwa Wi Water Quality Report 2026 | View Report |
| Antigo Wi Water Quality Report 2026 | View Report |
| Antioch Wi Water Quality Report 2026 | View Report |
| Appleton Wi Water Quality Report 2026 | View Report |
| Arbor Vitae Wi Water Quality Report 2026 | View Report |
| Arcadia Wi Water Quality Report 2026 | View Report |
| Arena Wi Water Quality Report 2026 | View Report |
| Argyle Wi Water Quality Report 2026 | View Report |
| Arlington Wi Water Quality Report 2026 | View Report |
| Ashland Wi Water Quality Report 2026 | View Report |
| Ashwaubenon Wi Water Quality Report 2026 | View Report |
| Athens Wi Water Quality Report 2026 | View Report |
| Atlanta Wi Water Quality Report 2026 | View Report |
| Augusta Wi Water Quality Report 2026 | View Report |
| Avoca Wi Water Quality Report 2026 | View Report |
| Bagley Wi Water Quality Report 2026 | View Report |
| Baldwin Wi Water Quality Report 2026 | View Report |
| Balsam Lake Wi Water Quality Report 2026 | View Report |
| Bangor Wi Water Quality Report 2026 | View Report |
| Baraboo Wi Water Quality Report 2026 | View Report |
| Barneveld Wi Water Quality Report 2026 | View Report |
| Barrington Wi Water Quality Report 2026 | View Report |
| Barron Wi Water Quality Report 2026 | View Report |
| Bassett Wi Water Quality Report 2026 | View Report |
| Bay City Wi Water Quality Report 2026 | View Report |
| Bayfield Wi Water Quality Report 2026 | View Report |
| Bayside Wi Water Quality Report 2026 | View Report |
| Bear Creek Wi Water Quality Report 2026 | View Report |
| Beaver Dam Wi Water Quality Report 2026 | View Report |
| Belgium Wi Water Quality Report 2026 | View Report |
| Belleville Wi Water Quality Report 2026 | View Report |
| Belmont Wi Water Quality Report 2026 | View Report |
| Beloit Wi Water Quality Report 2026 | View Report |
| Benton Wi Water Quality Report 2026 | View Report |
| Berlin Wi Water Quality Report 2026 | View Report |
| Birchwood Wi Water Quality Report 2026 | View Report |
| Birnamwood Wi Water Quality Report 2026 | View Report |
| Black Creek Wi Water Quality Report 2026 | View Report |
| Black Earth Wi Water Quality Report 2026 | View Report |
| Black River Falls Wi Water Quality Report 2026 | View Report |
| Blair Wi Water Quality Report 2026 | View Report |
| Blanchardville Wi Water Quality Report 2026 | View Report |
| Bloomer Wi Water Quality Report 2026 | View Report |
| Bloomfield Hills Wi Water Quality Report 2026 | View Report |
| Bloomingdale Wi Water Quality Report 2026 | View Report |
| Bloomington Wi Water Quality Report 2026 | View Report |
| Blue Mounds Wi Water Quality Report 2026 | View Report |
| Blue River Wi Water Quality Report 2026 | View Report |
| Boca Raton Wi Water Quality Report 2026 | View Report |
| Bonduel Wi Water Quality Report 2026 | View Report |
| Boscobel Wi Water Quality Report 2026 | View Report |
| Boulder Wi Water Quality Report 2026 | View Report |
| Bowler Wi Water Quality Report 2026 | View Report |
| Boyceville Wi Water Quality Report 2026 | View Report |
| Boyd Wi Water Quality Report 2026 | View Report |
| Brandon Wi Water Quality Report 2026 | View Report |
| Brillion Wi Water Quality Report 2026 | View Report |
| Bristol Wi Water Quality Report 2026 | View Report |
| Brodhead Wi Water Quality Report 2026 | View Report |
| Brookfield Wi Water Quality Report 2026 | View Report |
| Brooklyn Wi Water Quality Report 2026 | View Report |
| Brown Deer Wi Water Quality Report 2026 | View Report |
| Browntown Wi Water Quality Report 2026 | View Report |
| Browsville Wi Water Quality Report 2026 | View Report |
| Bruce Wi Water Quality Report 2026 | View Report |
| Burlington Wi Water Quality Report 2026 | View Report |
| Butler Wi Water Quality Report 2026 | View Report |
| Butternut Wi Water Quality Report 2026 | View Report |
| Cadott Wi Water Quality Report 2026 | View Report |
| Caledonia Wi Water Quality Report 2026 | View Report |
| Cambria Wi Water Quality Report 2026 | View Report |
| Cambridge Wi Water Quality Report 2026 | View Report |
| Cameron Wi Water Quality Report 2026 | View Report |
| Camp Douglas Wi Water Quality Report 2026 | View Report |
| Campbellsport Wi Water Quality Report 2026 | View Report |
| Carlsbad Wi Water Quality Report 2026 | View Report |
| Cascade Wi Water Quality Report 2026 | View Report |
| Cashton Wi Water Quality Report 2026 | View Report |
| Cassville Wi Water Quality Report 2026 | View Report |
| Cazenovia Wi Water Quality Report 2026 | View Report |
| Cecil Wi Water Quality Report 2026 | View Report |
| Cedar Grove Wi Water Quality Report 2026 | View Report |
| Cedar Rapids Wi Water Quality Report 2026 | View Report |
| Cedarburg Wi Water Quality Report 2026 | View Report |
| Cedaredge Wi Water Quality Report 2026 | View Report |
| Centuria Wi Water Quality Report 2026 | View Report |
| Champlin Wi Water Quality Report 2026 | View Report |
| Charles Town Wi Water Quality Report 2026 | View Report |
| Chaseburg Wi Water Quality Report 2026 | View Report |
| Chetek Wi Water Quality Report 2026 | View Report |
| Chicago Wi Water Quality Report 2026 | View Report |
| Chilton Wi Water Quality Report 2026 | View Report |
| Chippewa Falls Wi Water Quality Report 2026 | View Report |
| Clarendon Hills Wi Water Quality Report 2026 | View Report |
| Clayton Wi Water Quality Report 2026 | View Report |
| Claytoon Wi Water Quality Report 2026 | View Report |
| Clear Lake Wi Water Quality Report 2026 | View Report |
| Cleveland Wi Water Quality Report 2026 | View Report |
| Clinton Wi Water Quality Report 2026 | View Report |
| Clintonville Wi Water Quality Report 2026 | View Report |
| Clyman Wi Water Quality Report 2026 | View Report |
| Cobb Wi Water Quality Report 2026 | View Report |
| Cochrane Wi Water Quality Report 2026 | View Report |
| Colby Wi Water Quality Report 2026 | View Report |
| Coleman Wi Water Quality Report 2026 | View Report |
| Colfax Wi Water Quality Report 2026 | View Report |
| Colgate Wi Water Quality Report 2026 | View Report |
| Coloma Wi Water Quality Report 2026 | View Report |
| Columbus Wi Water Quality Report 2026 | View Report |
| Combined Locks Wi Water Quality Report 2026 | View Report |
| Coon Valley Wi Water Quality Report 2026 | View Report |
| Cornell Wi Water Quality Report 2026 | View Report |
| Costa Mesa Wi Water Quality Report 2026 | View Report |
| Cottage Grove Wi Water Quality Report 2026 | View Report |
| Crandon Wi Water Quality Report 2026 | View Report |
| Crivitz Wi Water Quality Report 2026 | View Report |
| Cross Plains Wi Water Quality Report 2026 | View Report |
| Cuba City Wi Water Quality Report 2026 | View Report |
| Cudahy Wi Water Quality Report 2026 | View Report |
| Cumberland Wi Water Quality Report 2026 | View Report |
| Curtiss Wi Water Quality Report 2026 | View Report |
| Dallas Wi Water Quality Report 2026 | View Report |
| Dalton Wi Water Quality Report 2026 | View Report |
| Danbury Wi Water Quality Report 2026 | View Report |
| Dane Wi Water Quality Report 2026 | View Report |
| Darien Wi Water Quality Report 2026 | View Report |
| Darlington Wi Water Quality Report 2026 | View Report |
| De Pere Wi Water Quality Report 2026 | View Report |
| Deerfield Wi Water Quality Report 2026 | View Report |
| Deforest Wi Water Quality Report 2026 | View Report |
| Delafield Wi Water Quality Report 2026 | View Report |
| Delavan Wi Water Quality Report 2026 | View Report |
| Denmark Wi Water Quality Report 2026 | View Report |
| Diamondhead Wi Water Quality Report 2026 | View Report |
| Dickeyville Wi Water Quality Report 2026 | View Report |
| Dodge Wi Water Quality Report 2026 | View Report |
| Dodgeville Wi Water Quality Report 2026 | View Report |
| Dorchester Wi Water Quality Report 2026 | View Report |
| Dousman Wi Water Quality Report 2026 | View Report |
| Downsville Wi Water Quality Report 2026 | View Report |
| Dresser Wi Water Quality Report 2026 | View Report |
| Drummond Wi Water Quality Report 2026 | View Report |
| Dubuque Wi Water Quality Report 2026 | View Report |
| Dunbar Wi Water Quality Report 2026 | View Report |
| Durand Wi Water Quality Report 2026 | View Report |
| Eagle River Wi Water Quality Report 2026 | View Report |
| Eagle Wi Water Quality Report 2026 | View Report |
| East Troy Wi Water Quality Report 2026 | View Report |
| Eastman Wi Water Quality Report 2026 | View Report |
| Eau Claire Wi Water Quality Report 2026 | View Report |
| Edgar Wi Water Quality Report 2026 | View Report |
| Edgerton Wi Water Quality Report 2026 | View Report |
| Edmund Wi Water Quality Report 2026 | View Report |
| Egg Harbor Wi Water Quality Report 2026 | View Report |
| Elcho Wi Water Quality Report 2026 | View Report |
| Eleva Wi Water Quality Report 2026 | View Report |
| Elk Mound Wi Water Quality Report 2026 | View Report |
| Elkhart Lake Wi Water Quality Report 2026 | View Report |
| Elkhorn Wi Water Quality Report 2026 | View Report |
| Ellison Bay Wi Water Quality Report 2026 | View Report |
| Ellsworth Wi Water Quality Report 2026 | View Report |
| Elm Grove Wi Water Quality Report 2026 | View Report |
| Elmwood Wi Water Quality Report 2026 | View Report |
| Elroy Wi Water Quality Report 2026 | View Report |
| Embarrass Wi Water Quality Report 2026 | View Report |
| Ettrick Wi Water Quality Report 2026 | View Report |
| Evansville Wi Water Quality Report 2026 | View Report |
| Exeland Wi Water Quality Report 2026 | View Report |
| Fairchild Wi Water Quality Report 2026 | View Report |
| Fairwater Wi Water Quality Report 2026 | View Report |
| Fall Creek Wi Water Quality Report 2026 | View Report |
| Fall River Wi Water Quality Report 2026 | View Report |
| Farmington Hills Wi Water Quality Report 2026 | View Report |
| Fennimore Wi Water Quality Report 2026 | View Report |
| Fifield Wi Water Quality Report 2026 | View Report |
| Fitchburg Wi Water Quality Report 2026 | View Report |
| Florence Wi Water Quality Report 2026 | View Report |
| Fond Du Lac Wi Water Quality Report 2026 | View Report |
| Fontana Wi Water Quality Report 2026 | View Report |
| Footville Wi Water Quality Report 2026 | View Report |
| Forest Junction Wi Water Quality Report 2026 | View Report |
| Fort Atkinson Wi Water Quality Report 2026 | View Report |
| Fort Mccoy Wi Water Quality Report 2026 | View Report |
| Fountain City Wi Water Quality Report 2026 | View Report |
| Fox Lake Wi Water Quality Report 2026 | View Report |
| Fox Point Wi Water Quality Report 2026 | View Report |
| Franklin Wi Water Quality Report 2026 | View Report |
| Frederic Wi Water Quality Report 2026 | View Report |
| Fredonia Wi Water Quality Report 2026 | View Report |
| Freedom Wi Water Quality Report 2026 | View Report |
| Friendship Wi Water Quality Report 2026 | View Report |
| Friesland Wi Water Quality Report 2026 | View Report |
| Galesville Wi Water Quality Report 2026 | View Report |
| Gays Mills Wi Water Quality Report 2026 | View Report |
| Genoa City Wi Water Quality Report 2026 | View Report |
| Genoa Wi Water Quality Report 2026 | View Report |
| Germantown Wi Water Quality Report 2026 | View Report |
| Gillett Wi Water Quality Report 2026 | View Report |
| Gilman Wi Water Quality Report 2026 | View Report |
| Glen Flora Wi Water Quality Report 2026 | View Report |
| Glenbeulah Wi Water Quality Report 2026 | View Report |
| Glendale Wi Water Quality Report 2026 | View Report |
| Glenwood City Wi Water Quality Report 2026 | View Report |
| Glidden Wi Water Quality Report 2026 | View Report |
| Goodman Wi Water Quality Report 2026 | View Report |
| Grafton Wi Water Quality Report 2026 | View Report |
| Grand Chute Wi Water Quality Report 2026 | View Report |
| Granton Wi Water Quality Report 2026 | View Report |
| Grantsburg Wi Water Quality Report 2026 | View Report |
| Gratiot Wi Water Quality Report 2026 | View Report |
| Grays Lake Wi Water Quality Report 2026 | View Report |
| Green Bay Wi Water Quality Report 2026 | View Report |
| Green Lake Wi Water Quality Report 2026 | View Report |
| Greendale Wi Water Quality Report 2026 | View Report |
| Greenfield Wi Water Quality Report 2026 | View Report |
| Greenleaf Wi Water Quality Report 2026 | View Report |
| Greenville Wi Water Quality Report 2026 | View Report |
| Greenwood Wi Water Quality Report 2026 | View Report |
| Gresham Wi Water Quality Report 2026 | View Report |
| Hager City Wi Water Quality Report 2026 | View Report |
| Hales Corners Wi Water Quality Report 2026 | View Report |
| Hammond Wi Water Quality Report 2026 | View Report |
| Hancock Wi Water Quality Report 2026 | View Report |
| Hartford Wi Water Quality Report 2026 | View Report |
| Hartland Wi Water Quality Report 2026 | View Report |
| Hatley Wi Water Quality Report 2026 | View Report |
| Haugen Wi Water Quality Report 2026 | View Report |
| Hawkins Wi Water Quality Report 2026 | View Report |
| Hawthorn Woods Wi Water Quality Report 2026 | View Report |
| Hayward Wi Water Quality Report 2026 | View Report |
| Hazel Green Wi Water Quality Report 2026 | View Report |
| Highbridge Wi Water Quality Report 2026 | View Report |
| Highland Wi Water Quality Report 2026 | View Report |
| Hilbert Wi Water Quality Report 2026 | View Report |
| Hillsboro Wi Water Quality Report 2026 | View Report |
| Hingham Wi Water Quality Report 2026 | View Report |
| Hinsdale Wi Water Quality Report 2026 | View Report |
| Hixton Wi Water Quality Report 2026 | View Report |
| Hobart Wi Water Quality Report 2026 | View Report |
| Hollandale Wi Water Quality Report 2026 | View Report |
| Holmen Wi Water Quality Report 2026 | View Report |
| Horicon Wi Water Quality Report 2026 | View Report |
| Hortonville Wi Water Quality Report 2026 | View Report |
| Hubertus Wi Water Quality Report 2026 | View Report |
| Hudson Wi Water Quality Report 2026 | View Report |
| Hurley Wi Water Quality Report 2026 | View Report |
| Hustisford Wi Water Quality Report 2026 | View Report |
| Hustler Wi Water Quality Report 2026 | View Report |
| Independence Wi Water Quality Report 2026 | View Report |
| Iola Wi Water Quality Report 2026 | View Report |
| Irma Wi Water Quality Report 2026 | View Report |
| Iron Belt Wi Water Quality Report 2026 | View Report |
| Iron Ridge Wi Water Quality Report 2026 | View Report |
| Iron River Wi Water Quality Report 2026 | View Report |
| Ironwood Wi Water Quality Report 2026 | View Report |
| Irvine Wi Water Quality Report 2026 | View Report |
| Ixonia Wi Water Quality Report 2026 | View Report |
| Jackson Wi Water Quality Report 2026 | View Report |
| Jacksonport Wi Water Quality Report 2026 | View Report |
| Janesville Wi Water Quality Report 2026 | View Report |
| Jefferson Wi Water Quality Report 2026 | View Report |
| Johnson Creek Wi Water Quality Report 2026 | View Report |
| Junction City Wi Water Quality Report 2026 | View Report |
| Juneau Wi Water Quality Report 2026 | View Report |
| Kansasville Wi Water Quality Report 2026 | View Report |
| Kaukauna Wi Water Quality Report 2026 | View Report |
| Kellnersville Wi Water Quality Report 2026 | View Report |
| Kendall Wi Water Quality Report 2026 | View Report |
| Kennan Wi Water Quality Report 2026 | View Report |
| Kenosha Wi Water Quality Report 2026 | View Report |
| Kewaskum Wi Water Quality Report 2026 | View Report |
| Kewaunee Wi Water Quality Report 2026 | View Report |
| Kiel Wi Water Quality Report 2026 | View Report |
| Kieler Wi Water Quality Report 2026 | View Report |
| Kimberly Wi Water Quality Report 2026 | View Report |
| King Wi Water Quality Report 2026 | View Report |
| Knapp Wi Water Quality Report 2026 | View Report |
| Kohler Wi Water Quality Report 2026 | View Report |
| Kronenwetter Wi Water Quality Report 2026 | View Report |
| La Crosse Wi Water Quality Report 2026 | View Report |
| La Farge Wi Water Quality Report 2026 | View Report |
| La Valle Wi Water Quality Report 2026 | View Report |
| Lacrosse Wi Water Quality Report 2026 | View Report |
| Ladysmith Wi Water Quality Report 2026 | View Report |
| Lake Delton Wi Water Quality Report 2026 | View Report |
| Lake Geneva Wi Water Quality Report 2026 | View Report |
| Lake Mills Wi Water Quality Report 2026 | View Report |
| Lake Tomahawk Wi Water Quality Report 2026 | View Report |
| Lake Villa Wi Water Quality Report 2026 | View Report |
| Lancaster Wi Water Quality Report 2026 | View Report |
| Land O Lakes Wi Water Quality Report 2026 | View Report |
| Lannon Wi Water Quality Report 2026 | View Report |
| Laona Wi Water Quality Report 2026 | View Report |
| Las Vegas Wi Water Quality Report 2026 | View Report |
| Lavalle Wi Water Quality Report 2026 | View Report |
| Lena Wi Water Quality Report 2026 | View Report |
| Libertyville Wi Water Quality Report 2026 | View Report |
| Linconwood Wi Water Quality Report 2026 | View Report |
| Linden Wi Water Quality Report 2026 | View Report |
| Little Chute Wi Water Quality Report 2026 | View Report |
| Little Suamico Wi Water Quality Report 2026 | View Report |
| Livingston Wi Water Quality Report 2026 | View Report |
| Lodi Wi Water Quality Report 2026 | View Report |
| Loganville Wi Water Quality Report 2026 | View Report |
| Lomira Wi Water Quality Report 2026 | View Report |
| Lone Rock Wi Water Quality Report 2026 | View Report |
| Los Angeles Wi Water Quality Report 2026 | View Report |
| Lowell Wi Water Quality Report 2026 | View Report |
| Loyal Wi Water Quality Report 2026 | View Report |
| Luck Wi Water Quality Report 2026 | View Report |
| Luxemburg Wi Water Quality Report 2026 | View Report |
| Lyndon Station Wi Water Quality Report 2026 | View Report |
| Madison Wi Water Quality Report 2026 | View Report |
| Maiden Rock Wi Water Quality Report 2026 | View Report |
| Manawa Wi Water Quality Report 2026 | View Report |
| Manitowoc Wi Water Quality Report 2026 | View Report |
| Maplewood Wi Water Quality Report 2026 | View Report |
| Marathon City Wi Water Quality Report 2026 | View Report |
| Marengo Wi Water Quality Report 2026 | View Report |
| Maribel Wi Water Quality Report 2026 | View Report |
| Marinette Wi Water Quality Report 2026 | View Report |
| Marion Wi Water Quality Report 2026 | View Report |
| Markesan Wi Water Quality Report 2026 | View Report |
| Marshall Wi Water Quality Report 2026 | View Report |
| Marshfield Wi Water Quality Report 2026 | View Report |
| Mason Wi Water Quality Report 2026 | View Report |
| Mattoon Wi Water Quality Report 2026 | View Report |
| Mauston Wi Water Quality Report 2026 | View Report |
| Mayville Wi Water Quality Report 2026 | View Report |
| Mazomanie Wi Water Quality Report 2026 | View Report |
| Mcfarland Wi Water Quality Report 2026 | View Report |
| Medford Wi Water Quality Report 2026 | View Report |
| Mellen Wi Water Quality Report 2026 | View Report |
| Melrose Wi Water Quality Report 2026 | View Report |
| Menasha Wi Water Quality Report 2026 | View Report |
| Menomonee Falls Wi Water Quality Report 2026 | View Report |
| Menomonie Falls Wi Water Quality Report 2026 | View Report |
| Menomonie Wi Water Quality Report 2026 | View Report |
| Menonmonie Falls Wi Water Quality Report 2026 | View Report |
| Mequon Wi Water Quality Report 2026 | View Report |
| Mercer Wi Water Quality Report 2026 | View Report |
| Merrill Wi Water Quality Report 2026 | View Report |
| Merrillan Wi Water Quality Report 2026 | View Report |
| Merrimac Wi Water Quality Report 2026 | View Report |
| Miami Beach Wi Water Quality Report 2026 | View Report |
| Miami Wi Water Quality Report 2026 | View Report |
| Middleton Wi Water Quality Report 2026 | View Report |
| Milladore Wi Water Quality Report 2026 | View Report |
| Milltown Wi Water Quality Report 2026 | View Report |
| Milton Wi Water Quality Report 2026 | View Report |
| Milwaukee Wi Water Quality Report 2026 | View Report |
| Mindoro Wi Water Quality Report 2026 | View Report |
| Mineral Point Wi Water Quality Report 2026 | View Report |
| Minneapolis Wi Water Quality Report 2026 | View Report |
| Minocqua Wi Water Quality Report 2026 | View Report |
| Minong Wi Water Quality Report 2026 | View Report |
| Mishicot Wi Water Quality Report 2026 | View Report |
| Mondovi Wi Water Quality Report 2026 | View Report |
| Monona Wi Water Quality Report 2026 | View Report |
| Monroe Wi Water Quality Report 2026 | View Report |
| Montello Wi Water Quality Report 2026 | View Report |
| Montfort Wi Water Quality Report 2026 | View Report |
| Monticello Wi Water Quality Report 2026 | View Report |
| Montreal Wi Water Quality Report 2026 | View Report |
| Mosinee Wi Water Quality Report 2026 | View Report |
| Mount Calvary Wi Water Quality Report 2026 | View Report |
| Mount Hope Wi Water Quality Report 2026 | View Report |
| Mount Horeb Wi Water Quality Report 2026 | View Report |
| Mount Pleasant Wi Water Quality Report 2026 | View Report |
| Mt Calvary Wi Water Quality Report 2026 | View Report |
| Mt Horeb Wi Water Quality Report 2026 | View Report |
| Mt Pleasant Wi Water Quality Report 2026 | View Report |
| Mt Sterling Wi Water Quality Report 2026 | View Report |
| Mukwonago Wi Water Quality Report 2026 | View Report |
| Mundelein Wi Water Quality Report 2026 | View Report |
| Muscoda Wi Water Quality Report 2026 | View Report |
| Muskego Wi Water Quality Report 2026 | View Report |
| Nashotah Wi Water Quality Report 2026 | View Report |
| Necedah Wi Water Quality Report 2026 | View Report |
| Neenah Wi Water Quality Report 2026 | View Report |
| Neillsville Wi Water Quality Report 2026 | View Report |
| Nekoosa Wi Water Quality Report 2026 | View Report |
| Nelson Wi Water Quality Report 2026 | View Report |
| Neosho Wi Water Quality Report 2026 | View Report |
| New Auburn Wi Water Quality Report 2026 | View Report |
| New Berlin Wi Water Quality Report 2026 | View Report |
| New Franken Wi Water Quality Report 2026 | View Report |
| New Glarus Wi Water Quality Report 2026 | View Report |
| New Holstein Wi Water Quality Report 2026 | View Report |
| New Lisbon Wi Water Quality Report 2026 | View Report |
| New London Wi Water Quality Report 2026 | View Report |
| New Munster Wi Water Quality Report 2026 | View Report |
| New Richmond Wi Water Quality Report 2026 | View Report |
| Niagara Wi Water Quality Report 2026 | View Report |
| Nichols Wi Water Quality Report 2026 | View Report |
| North Fond Du Lac Wi Water Quality Report 2026 | View Report |
| North Freedom Wi Water Quality Report 2026 | View Report |
| North Prairie Wi Water Quality Report 2026 | View Report |
| Northbrook Wi Water Quality Report 2026 | View Report |
| Norwalk Wi Water Quality Report 2026 | View Report |
| Nyack Wi Water Quality Report 2026 | View Report |
| Oak Brook Wi Water Quality Report 2026 | View Report |
| Oak Creek Wi Water Quality Report 2026 | View Report |
| Oakdale Wi Water Quality Report 2026 | View Report |
| Oakfield Wi Water Quality Report 2026 | View Report |
| Oconomowoc Wi Water Quality Report 2026 | View Report |
| Oconto Falls Wi Water Quality Report 2026 | View Report |
| Oconto Wi Water Quality Report 2026 | View Report |
| Omro Wi Water Quality Report 2026 | View Report |
| Onalaska Wi Water Quality Report 2026 | View Report |
| Oneida Wi Water Quality Report 2026 | View Report |
| Ontario Wi Water Quality Report 2026 | View Report |
| Oostburg Wi Water Quality Report 2026 | View Report |
| Oregon Wi Water Quality Report 2026 | View Report |
| Orem Wi Water Quality Report 2026 | View Report |
| Orfordville Wi Water Quality Report 2026 | View Report |
| Orlando Wi Water Quality Report 2026 | View Report |
| Osceola Wi Water Quality Report 2026 | View Report |
| Oshkosh Wi Water Quality Report 2026 | View Report |
| Osseo Wi Water Quality Report 2026 | View Report |
| Owen Wi Water Quality Report 2026 | View Report |
| Oxford Wi Water Quality Report 2026 | View Report |
| Paddock Lake Wi Water Quality Report 2026 | View Report |
| Palmyra Wi Water Quality Report 2026 | View Report |
| Pardeeville Wi Water Quality Report 2026 | View Report |
| Park Falls Wi Water Quality Report 2026 | View Report |
| Park Ridge Wi Water Quality Report 2026 | View Report |
| Patch Grove Wi Water Quality Report 2026 | View Report |
| Pell Lake Wi Water Quality Report 2026 | View Report |
| Pence Wi Water Quality Report 2026 | View Report |
| Pepin Wi Water Quality Report 2026 | View Report |
| Peshtigo Wi Water Quality Report 2026 | View Report |
| Pewaukee Wi Water Quality Report 2026 | View Report |
| Phelps Wi Water Quality Report 2026 | View Report |
| Phillips Wi Water Quality Report 2026 | View Report |
| Pigeon Falls Wi Water Quality Report 2026 | View Report |
| Pittsville Wi Water Quality Report 2026 | View Report |
| Plain Wi Water Quality Report 2026 | View Report |
| Plainfield Wi Water Quality Report 2026 | View Report |
| Platteville Wi Water Quality Report 2026 | View Report |
| Plattville Wi Water Quality Report 2026 | View Report |
| Pleasant Prairie Wi Water Quality Report 2026 | View Report |
| Plover Wi Water Quality Report 2026 | View Report |
| Plum City Wi Water Quality Report 2026 | View Report |
| Plymouth Wi Water Quality Report 2026 | View Report |
| Port Edwards Wi Water Quality Report 2026 | View Report |
| Port Washington Wi Water Quality Report 2026 | View Report |
| Port Wing Wi Water Quality Report 2026 | View Report |
| Portage Wi Water Quality Report 2026 | View Report |
| Potomac Wi Water Quality Report 2026 | View Report |
| Potosi Wi Water Quality Report 2026 | View Report |
| Pound Wi Water Quality Report 2026 | View Report |
| Poynette Wi Water Quality Report 2026 | View Report |
| Prairie Du Chien Wi Water Quality Report 2026 | View Report |
| Prairie Du Sac Wi Water Quality Report 2026 | View Report |
| Prairie Farm Wi Water Quality Report 2026 | View Report |
| Prentice Wi Water Quality Report 2026 | View Report |
| Prescott Wi Water Quality Report 2026 | View Report |
| Princeton Wi Water Quality Report 2026 | View Report |
| Pulaski Wi Water Quality Report 2026 | View Report |
| Punta Gorda Wi Water Quality Report 2026 | View Report |
| Racine Wi Water Quality Report 2026 | View Report |
| Radisson Wi Water Quality Report 2026 | View Report |
| Randolph Wi Water Quality Report 2026 | View Report |
| Random Lake Wi Water Quality Report 2026 | View Report |
| Readstown Wi Water Quality Report 2026 | View Report |
| Redgranite Wi Water Quality Report 2026 | View Report |
| Reedsburg Wi Water Quality Report 2026 | View Report |
| Reedsville Wi Water Quality Report 2026 | View Report |
| Reeseville Wi Water Quality Report 2026 | View Report |
| Rewey Wi Water Quality Report 2026 | View Report |
| Rhinelander Wi Water Quality Report 2026 | View Report |
| Rib Lake Wi Water Quality Report 2026 | View Report |
| Rice Lake Wi Water Quality Report 2026 | View Report |
| Richland Center Wi Water Quality Report 2026 | View Report |
| Ridgeway Wi Water Quality Report 2026 | View Report |
| Rio Wi Water Quality Report 2026 | View Report |
| Ripon Wi Water Quality Report 2026 | View Report |
| River Falls Wi Water Quality Report 2026 | View Report |
| Roberts Wi Water Quality Report 2026 | View Report |
| Rock Springs Wi Water Quality Report 2026 | View Report |
| Rockford Wi Water Quality Report 2026 | View Report |
| Rockland Wi Water Quality Report 2026 | View Report |
| Rosendale Wi Water Quality Report 2026 | View Report |
| Rothschild Wi Water Quality Report 2026 | View Report |
| Saint Germain Wi Water Quality Report 2026 | View Report |
| Salem Wi Water Quality Report 2026 | View Report |
| San Francisco Wi Water Quality Report 2026 | View Report |
| Sandy Wi Water Quality Report 2026 | View Report |
| Santa Monica Wi Water Quality Report 2026 | View Report |
| Sauk City Wi Water Quality Report 2026 | View Report |
| Saukville Wi Water Quality Report 2026 | View Report |
| Schofield Wi Water Quality Report 2026 | View Report |
| Seneca Wi Water Quality Report 2026 | View Report |
| Sevierville Wi Water Quality Report 2026 | View Report |
| Sextonville Wi Water Quality Report 2026 | View Report |
| Seymour Wi Water Quality Report 2026 | View Report |
| Sharon Wi Water Quality Report 2026 | View Report |
| Shawano Wi Water Quality Report 2026 | View Report |
| Sheboygan Falls Wi Water Quality Report 2026 | View Report |
| Sheboygan Wi Water Quality Report 2026 | View Report |
| Sheldon Wi Water Quality Report 2026 | View Report |
| Shell Lake Wi Water Quality Report 2026 | View Report |
| Sherwood Wi Water Quality Report 2026 | View Report |
| Shiocton Wi Water Quality Report 2026 | View Report |
| Shorewood Wi Water Quality Report 2026 | View Report |
| Shullsburg Wi Water Quality Report 2026 | View Report |
| Silver Lake Wi Water Quality Report 2026 | View Report |
| Sinsinawa Wi Water Quality Report 2026 | View Report |
| Siren Wi Water Quality Report 2026 | View Report |
| Sister Bay Wi Water Quality Report 2026 | View Report |
| Skokie Wi Water Quality Report 2026 | View Report |
| Slinger Wi Water Quality Report 2026 | View Report |
| Soldiers Grove Wi Water Quality Report 2026 | View Report |
| Solon Springs Wi Water Quality Report 2026 | View Report |
| Somers Wi Water Quality Report 2026 | View Report |
| Somerset Wi Water Quality Report 2026 | View Report |
| South Milwaukee Wi Water Quality Report 2026 | View Report |
| South Range Wi Water Quality Report 2026 | View Report |
| South Wayne Wi Water Quality Report 2026 | View Report |
| Sparta Wi Water Quality Report 2026 | View Report |
| Spencer Wi Water Quality Report 2026 | View Report |
| Spooner Wi Water Quality Report 2026 | View Report |
| Spring Green Wi Water Quality Report 2026 | View Report |
| Spring Valley Wi Water Quality Report 2026 | View Report |
| St Cloud Wi Water Quality Report 2026 | View Report |
| St Croix Falls Wi Water Quality Report 2026 | View Report |
| St Nazianz Wi Water Quality Report 2026 | View Report |
| St Paul Wi Water Quality Report 2026 | View Report |
| Stanley Wi Water Quality Report 2026 | View Report |
| Star Prairie Wi Water Quality Report 2026 | View Report |
| Stetsonville Wi Water Quality Report 2026 | View Report |
| Stevens Point Wi Water Quality Report 2026 | View Report |
| Stitzer Wi Water Quality Report 2026 | View Report |
| Stockbridge Wi Water Quality Report 2026 | View Report |
| Stoddard Wi Water Quality Report 2026 | View Report |
| Stone Lake Wi Water Quality Report 2026 | View Report |
| Stoughton Wi Water Quality Report 2026 | View Report |
| Stratford Wi Water Quality Report 2026 | View Report |
| Strum Wi Water Quality Report 2026 | View Report |
| Sturgeon Bay Wi Water Quality Report 2026 | View Report |
| Sturtevant Wi Water Quality Report 2026 | View Report |
| Suamico Wi Water Quality Report 2026 | View Report |
| Sun Prairie Wi Water Quality Report 2026 | View Report |
| Superior Wi Water Quality Report 2026 | View Report |
| Suring Wi Water Quality Report 2026 | View Report |
| Sussex Wi Water Quality Report 2026 | View Report |
| Tampa Wi Water Quality Report 2026 | View Report |
| Taylor Wi Water Quality Report 2026 | View Report |
| Theresa Wi Water Quality Report 2026 | View Report |
| Thiensville Wi Water Quality Report 2026 | View Report |
| Thorp Wi Water Quality Report 2026 | View Report |
| Three Lakes Wi Water Quality Report 2026 | View Report |
| Tigerton Wi Water Quality Report 2026 | View Report |
| Tomah Wi Water Quality Report 2026 | View Report |
| Tomahawk Wi Water Quality Report 2026 | View Report |
| Tony Wi Water Quality Report 2026 | View Report |
| Torrance Wi Water Quality Report 2026 | View Report |
| Trempealeau Wi Water Quality Report 2026 | View Report |
| Trevor Wi Water Quality Report 2026 | View Report |
| Troy Center Wi Water Quality Report 2026 | View Report |
| Turtle Lake Wi Water Quality Report 2026 | View Report |
| Twin Lakes Wi Water Quality Report 2026 | View Report |
| Two Rivers Wi Water Quality Report 2026 | View Report |
| Union Center Wi Water Quality Report 2026 | View Report |
| Union Grove Wi Water Quality Report 2026 | View Report |
| Valders Wi Water Quality Report 2026 | View Report |
| Verona Wi Water Quality Report 2026 | View Report |
| Vesper Wi Water Quality Report 2026 | View Report |
| Viola Wi Water Quality Report 2026 | View Report |
| Viroqua Wi Water Quality Report 2026 | View Report |
| Wabeno Wi Water Quality Report 2026 | View Report |
| Waldo Wi Water Quality Report 2026 | View Report |
| Wales Wi Water Quality Report 2026 | View Report |
| Walworth Wi Water Quality Report 2026 | View Report |
| Warrens Wi Water Quality Report 2026 | View Report |
| Washburn Wi Water Quality Report 2026 | View Report |
| Waterford Wi Water Quality Report 2026 | View Report |
| Waterloo Wi Water Quality Report 2026 | View Report |
| Watertown Wi Water Quality Report 2026 | View Report |
| Waukesha Wi Water Quality Report 2026 | View Report |
| Waunakee Wi Water Quality Report 2026 | View Report |
| Waupaca Wi Water Quality Report 2026 | View Report |
| Waupun Wi Water Quality Report 2026 | View Report |
| Wausau Wi Water Quality Report 2026 | View Report |
| Wausaukee Wi Water Quality Report 2026 | View Report |
| Wautoma Wi Water Quality Report 2026 | View Report |
| Wauwatosa Wi Water Quality Report 2026 | View Report |
| Wauzeka Wi Water Quality Report 2026 | View Report |
| Webster Wi Water Quality Report 2026 | View Report |
| Wentworth Wi Water Quality Report 2026 | View Report |
| West Allis Wi Water Quality Report 2026 | View Report |
| West Bend Wi Water Quality Report 2026 | View Report |
| West Covina Wi Water Quality Report 2026 | View Report |
| West Des Moines Wi Water Quality Report 2026 | View Report |
| West Salem Wi Water Quality Report 2026 | View Report |
| Westboro Wi Water Quality Report 2026 | View Report |
| Westby Wi Water Quality Report 2026 | View Report |
| Westfield Wi Water Quality Report 2026 | View Report |
| Weston Wi Water Quality Report 2026 | View Report |
| Weyauwega Wi Water Quality Report 2026 | View Report |
| Weyerhaeuser Wi Water Quality Report 2026 | View Report |
| Wheeler Wi Water Quality Report 2026 | View Report |
| White Bear Lake Wi Water Quality Report 2026 | View Report |
| White Lake Wi Water Quality Report 2026 | View Report |
| Whitehall Wi Water Quality Report 2026 | View Report |
| Whitelaw Wi Water Quality Report 2026 | View Report |
| Whitewater Wi Water Quality Report 2026 | View Report |
| Wi Water Quality Report 2026 | View Report |
| Wi Water Quality Report 2027 | View Report |
| Wi Water Quality Report 2028 | View Report |
| Wild Rose Wi Water Quality Report 2026 | View Report |
| Williams Bay Wi Water Quality Report 2026 | View Report |
| Wilmot Wi Water Quality Report 2026 | View Report |
| Wilson Wi Water Quality Report 2026 | View Report |
| Wilton Wi Water Quality Report 2026 | View Report |
| Windsor Wi Water Quality Report 2026 | View Report |
| Winnebago Wi Water Quality Report 2026 | View Report |
| Winneconne Wi Water Quality Report 2026 | View Report |
| Winter Wi Water Quality Report 2026 | View Report |
| Wisconsin Dells Wi Water Quality Report 2026 | View Report |
| Wisconsin Rapids Wi Water Quality Report 2026 | View Report |
| Withee Wi Water Quality Report 2026 | View Report |
| Wittenberg Wi Water Quality Report 2026 | View Report |
| Wonewoc Wi Water Quality Report 2026 | View Report |
| Woodruff Wi Water Quality Report 2026 | View Report |
| Woodstock Wi Water Quality Report 2026 | View Report |
| Woodville Wi Water Quality Report 2026 | View Report |
| Wrightstown Wi Water Quality Report 2026 | View Report |
| Wyocena Wi Water Quality Report 2026 | View Report |
| Yuba Wi Water Quality Report 2026 | View Report |
| Zion Wi 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 Wisconsin water conditions or take our free Water Finder Quiz to get a personalized recommendation.
Filter Chlorine & DBPs From Your Wisconsin Tap Water
PureWaterGuys carries NSF-certified filters proven to reduce Chlorine & DBPs and other contaminants found in Wisconsin 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 Wisconsin tap water safe to drink?
Water quality varies by city. Of the Wisconsin systems we analyzed, 646 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.