June 17, 2026
Chlorine & DBPs in Idaho Drinking Water 2026
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Chlorine & DBPs in Idaho Drinking Water 2026
Chlorine & DBPs contamination has been detected in drinking water systems across Idaho. Disinfection byproducts (THMs, HAAs) from chlorine treatment are linked to bladder cancer with long-term exposure. Our analysis of Idaho water quality reports found Chlorine & DBPs present in 270 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 Idaho with Chlorine & DBPs Detected
The following 270 water systems in Idaho reported Chlorine & DBPs in their annual water quality reports. Click any city to read the full report.
| City / Water System | Water Quality Report |
|---|---|
| Aberdeen Id Water Quality Report 2026 | View Report |
| Ahsahka Id Water Quality Report 2026 | View Report |
| Albion Id Water Quality Report 2026 | View Report |
| Aliso Viejo Id Water Quality Report 2026 | View Report |
| American Falls Id Water Quality Report 2026 | View Report |
| Ammon Id Water Quality Report 2026 | View Report |
| Anderson Id Water Quality Report 2026 | View Report |
| Arco Id Water Quality Report 2026 | View Report |
| Arimo Id Water Quality Report 2026 | View Report |
| Ashton Id Water Quality Report 2026 | View Report |
| Athol Id Water Quality Report 2026 | View Report |
| Atlanta Id Water Quality Report 2026 | View Report |
| Atomic City Id Water Quality Report 2026 | View Report |
| Avery Id Water Quality Report 2026 | View Report |
| Bancroft Id Water Quality Report 2026 | View Report |
| Bayview Id Water Quality Report 2026 | View Report |
| Bellevue Id Water Quality Report 2026 | View Report |
| Bennington Id Water Quality Report 2026 | View Report |
| Blackfoot Id Water Quality Report 2026 | View Report |
| Blanchard Id Water Quality Report 2026 | View Report |
| Bliss Id Water Quality Report 2026 | View Report |
| Bloomington Id Water Quality Report 2026 | View Report |
| Boise Id Water Quality Report 2026 | View Report |
| Boise Id Water Quality Report 2027 | View Report |
| Bonners Ferry Id Water Quality Report 2026 | View Report |
| Bountiful Id Water Quality Report 2026 | View Report |
| Bovill Id Water Quality Report 2026 | View Report |
| Bruneau Id Water Quality Report 2026 | View Report |
| Buhl Id Water Quality Report 2026 | View Report |
| Burley Id Water Quality Report 2026 | View Report |
| Calder Id Water Quality Report 2026 | View Report |
| Caldwell Id Water Quality Report 2026 | View Report |
| Cambridge Id Water Quality Report 2026 | View Report |
| Carey Id Water Quality Report 2026 | View Report |
| Carmen Id Water Quality Report 2026 | View Report |
| Cascade Id Water Quality Report 2026 | View Report |
| Castaic Id Water Quality Report 2026 | View Report |
| Castleford Id Water Quality Report 2026 | View Report |
| Cataldo Id Water Quality Report 2026 | View Report |
| Centerville Id Water Quality Report 2026 | View Report |
| Challis Id Water Quality Report 2026 | View Report |
| Chicago Id Water Quality Report 2026 | View Report |
| Chubbuck Id Water Quality Report 2026 | View Report |
| Clark Fork Id Water Quality Report 2026 | View Report |
| Clarkia Id Water Quality Report 2026 | View Report |
| Clarkston Id Water Quality Report 2026 | View Report |
| Clayton Id Water Quality Report 2026 | View Report |
| Clearwater Id Water Quality Report 2026 | View Report |
| Clifton Id Water Quality Report 2026 | View Report |
| Coeur D Alene Id Water Quality Report 2026 | View Report |
| Coeur Dalene Id Water Quality Report 2026 | View Report |
| Coolin Id Water Quality Report 2026 | View Report |
| Cottonwood Id Water Quality Report 2026 | View Report |
| Council Id Water Quality Report 2026 | View Report |
| Craigmont Id Water Quality Report 2026 | View Report |
| Culdesac Id Water Quality Report 2026 | View Report |
| Dalton Gardens Id Water Quality Report 2026 | View Report |
| Dayton Id Water Quality Report 2026 | View Report |
| Deary Id Water Quality Report 2026 | View Report |
| Declo Id Water Quality Report 2026 | View Report |
| Dietrich Id Water Quality Report 2026 | View Report |
| Donnelly Id Water Quality Report 2026 | View Report |
| Dover Id Water Quality Report 2026 | View Report |
| Downey Id Water Quality Report 2026 | View Report |
| Driggs Id Water Quality Report 2026 | View Report |
| Dubois Id Water Quality Report 2026 | View Report |
| Eagle Id Water Quality Report 2026 | View Report |
| Eden Id Water Quality Report 2026 | View Report |
| Elk City Id Water Quality Report 2026 | View Report |
| Elk River Id Water Quality Report 2026 | View Report |
| Emmett Id Water Quality Report 2026 | View Report |
| Escondido Id Water Quality Report 2026 | View Report |
| Fairfield Id Water Quality Report 2026 | View Report |
| Fenn Id Water Quality Report 2026 | View Report |
| Ferdinand Id Water Quality Report 2026 | View Report |
| Fernwood Id Water Quality Report 2026 | View Report |
| Filer Id Water Quality Report 2026 | View Report |
| Firth Id Water Quality Report 2026 | View Report |
| Fish Haven Id Water Quality Report 2026 | View Report |
| Fort Hall Id Water Quality Report 2026 | View Report |
| Franklin Id Water Quality Report 2026 | View Report |
| Fruitland Id Water Quality Report 2026 | View Report |
| Gannett Id Water Quality Report 2026 | View Report |
| Garden City Id Water Quality Report 2026 | View Report |
| Garden Valley Id Water Quality Report 2026 | View Report |
| Genesee Id Water Quality Report 2026 | View Report |
| Georgetown Id Water Quality Report 2026 | View Report |
| Glenns Ferry Id Water Quality Report 2026 | View Report |
| Gooding Id Water Quality Report 2026 | View Report |
| Grace Id Water Quality Report 2026 | View Report |
| Grand View Id Water Quality Report 2026 | View Report |
| Grandview Id Water Quality Report 2026 | View Report |
| Grangeville Id Water Quality Report 2026 | View Report |
| Greenleaf Id Water Quality Report 2026 | View Report |
| Hagerman Id Water Quality Report 2026 | View Report |
| Hailey Id Water Quality Report 2026 | View Report |
| Hamer Id Water Quality Report 2026 | View Report |
| Hammett Id Water Quality Report 2026 | View Report |
| Hansen Id Water Quality Report 2026 | View Report |
| Harpster Id Water Quality Report 2026 | View Report |
| Harrison Id Water Quality Report 2026 | View Report |
| Harvard Id Water Quality Report 2026 | View Report |
| Hauser Id Water Quality Report 2026 | View Report |
| Hayden Id Water Quality Report 2026 | View Report |
| Hayden Lake Id Water Quality Report 2026 | View Report |
| Hazelton Id Water Quality Report 2026 | View Report |
| Heyburn Id Water Quality Report 2026 | View Report |
| Holbrook Id Water Quality Report 2026 | View Report |
| Hollister Id Water Quality Report 2026 | View Report |
| Homedale Id Water Quality Report 2026 | View Report |
| Hope Id Water Quality Report 2026 | View Report |
| Horseshoe Bend Id Water Quality Report 2026 | View Report |
| Houston Id Water Quality Report 2026 | View Report |
| Howe Id Water Quality Report 2026 | View Report |
| Huston Id Water Quality Report 2026 | View Report |
| Idaho City Id Water Quality Report 2026 | View Report |
| Idaho Falls Id Water Quality Report 2026 | View Report |
| Indian Valley Id Water Quality Report 2026 | View Report |
| Inkom Id Water Quality Report 2026 | View Report |
| Iona Id Water Quality Report 2026 | View Report |
| Island Park Id Water Quality Report 2026 | View Report |
| Jackson Id Water Quality Report 2026 | View Report |
| Jerome Id Water Quality Report 2026 | View Report |
| Juliaetta Id Water Quality Report 2026 | View Report |
| Kamiah Id Water Quality Report 2026 | View Report |
| Kellogg Id Water Quality Report 2026 | View Report |
| Kendrick Id Water Quality Report 2026 | View Report |
| Ketchum Id Water Quality Report 2026 | View Report |
| Kimberly Id Water Quality Report 2026 | View Report |
| King Hill Id Water Quality Report 2026 | View Report |
| Kingston Id Water Quality Report 2026 | View Report |
| Kooskia Id Water Quality Report 2026 | View Report |
| Kuna Id Water Quality Report 2026 | View Report |
| Laketown Id Water Quality Report 2026 | View Report |
| Lapwai Id Water Quality Report 2026 | View Report |
| Lava Hot Springs Id Water Quality Report 2026 | View Report |
| Lenore Id Water Quality Report 2026 | View Report |
| Lewiston Id Water Quality Report 2026 | View Report |
| Lincoln Id Water Quality Report 2026 | View Report |
| Logan Id Water Quality Report 2026 | View Report |
| Lowman Id Water Quality Report 2026 | View Report |
| Lucille Id Water Quality Report 2026 | View Report |
| Mackay Id Water Quality Report 2026 | View Report |
| Malad City Id Water Quality Report 2026 | View Report |
| Malad Id Water Quality Report 2026 | View Report |
| Malta Id Water Quality Report 2026 | View Report |
| Marsing Id Water Quality Report 2026 | View Report |
| Mccall Id Water Quality Report 2026 | View Report |
| Mccammon Id Water Quality Report 2026 | View Report |
| Medford Id Water Quality Report 2026 | View Report |
| Medimont Id Water Quality Report 2026 | View Report |
| Melba Id Water Quality Report 2026 | View Report |
| Meridain Id Water Quality Report 2026 | View Report |
| Meridian Id Water Quality Report 2026 | View Report |
| Middleton Id Water Quality Report 2026 | View Report |
| Minidoka Id Water Quality Report 2026 | View Report |
| Monteview Id Water Quality Report 2026 | View Report |
| Montour Id Water Quality Report 2026 | View Report |
| Montpelier Id Water Quality Report 2026 | View Report |
| Moore Id Water Quality Report 2026 | View Report |
| Moreland Id Water Quality Report 2026 | View Report |
| Moscow Id Water Quality Report 2026 | View Report |
| Mountain Home Afb Id Water Quality Report 2026 | View Report |
| Mountain Home Id Water Quality Report 2026 | View Report |
| Moyie Springs Id Water Quality Report 2026 | View Report |
| Mullan Id Water Quality Report 2026 | View Report |
| Murphy Id Water Quality Report 2026 | View Report |
| Murray Id Water Quality Report 2026 | View Report |
| Murtaugh Id Water Quality Report 2026 | View Report |
| Nampa Id Water Quality Report 2026 | View Report |
| Naples Id Water Quality Report 2026 | View Report |
| New Meadows Id Water Quality Report 2026 | View Report |
| New Plymouth Id Water Quality Report 2026 | View Report |
| Newdale Id Water Quality Report 2026 | View Report |
| Nezperce Id Water Quality Report 2026 | View Report |
| Nordman Id Water Quality Report 2026 | View Report |
| Normandy Park Id Water Quality Report 2026 | View Report |
| Notus Id Water Quality Report 2026 | View Report |
| Oakley Id Water Quality Report 2026 | View Report |
| Old Town Id Water Quality Report 2026 | View Report |
| Orange Id Water Quality Report 2026 | View Report |
| Orem Id Water Quality Report 2026 | View Report |
| Orofino Id Water Quality Report 2026 | View Report |
| Osburn Id Water Quality Report 2026 | View Report |
| Palisades Id Water Quality Report 2026 | View Report |
| Paris Id Water Quality Report 2026 | View Report |
| Parker Id Water Quality Report 2026 | View Report |
| Parma Id Water Quality Report 2026 | View Report |
| Paso Robles Id Water Quality Report 2026 | View Report |
| Paul Id Water Quality Report 2026 | View Report |
| Payette Id Water Quality Report 2026 | View Report |
| Peck Id Water Quality Report 2026 | View Report |
| Picabo Id Water Quality Report 2026 | View Report |
| Pierce Id Water Quality Report 2026 | View Report |
| Pinehurst Id Water Quality Report 2026 | View Report |
| Placerville Id Water Quality Report 2026 | View Report |
| Plummer Id Water Quality Report 2026 | View Report |
| Pocatello Id Water Quality Report 2026 | View Report |
| Ponderay Id Water Quality Report 2026 | View Report |
| Port Orchard Id Water Quality Report 2026 | View Report |
| Post Falls Id Water Quality Report 2026 | View Report |
| Potlatch Id Water Quality Report 2026 | View Report |
| Preston Id Water Quality Report 2026 | View Report |
| Priest Lake Id Water Quality Report 2026 | View Report |
| Priest River Id Water Quality Report 2026 | View Report |
| Princeton Id Water Quality Report 2026 | View Report |
| Provo Id Water Quality Report 2026 | View Report |
| Rath Drum Id Water Quality Report 2026 | View Report |
| Rathdrum Id Water Quality Report 2026 | View Report |
| Reubens Id Water Quality Report 2026 | View Report |
| Rexburg Id Water Quality Report 2026 | View Report |
| Ribgy Id Water Quality Report 2026 | View Report |
| Richfield Id Water Quality Report 2026 | View Report |
| Richland Id Water Quality Report 2026 | View Report |
| Rigby Id Water Quality Report 2026 | View Report |
| Riggins Id Water Quality Report 2026 | View Report |
| Ririe Id Water Quality Report 2026 | View Report |
| Roberts Id Water Quality Report 2026 | View Report |
| Rockland Id Water Quality Report 2026 | View Report |
| Rogerson Id Water Quality Report 2026 | View Report |
| Roseville Id Water Quality Report 2026 | View Report |
| Rupert Id Water Quality Report 2026 | View Report |
| Sagle Id Water Quality Report 2026 | View Report |
| Salmon Id Water Quality Report 2026 | View Report |
| San Diego Id Water Quality Report 2026 | View Report |
| Sandpoint Id Water Quality Report 2026 | View Report |
| Seattle Id Water Quality Report 2026 | View Report |
| Shelley Id Water Quality Report 2026 | View Report |
| Shoshone Id Water Quality Report 2026 | View Report |
| Shoup Id Water Quality Report 2026 | View Report |
| Smelterville Id Water Quality Report 2026 | View Report |
| Soda Springs Id Water Quality Report 2026 | View Report |
| Spirit Lake Id Water Quality Report 2026 | View Report |
| Spokane Id Water Quality Report 2026 | View Report |
| Spokane Valley Id Water Quality Report 2026 | View Report |
| Spring Id Water Quality Report 2026 | View Report |
| Springfield Id Water Quality Report 2026 | View Report |
| St Anthony Id Water Quality Report 2026 | View Report |
| St Charles Id Water Quality Report 2026 | View Report |
| St Maries Id Water Quality Report 2026 | View Report |
| Stanley Id Water Quality Report 2026 | View Report |
| Star Id Water Quality Report 2026 | View Report |
| Stites Id Water Quality Report 2026 | View Report |
| Sugar City Id Water Quality Report 2026 | View Report |
| Sun Valley Id Water Quality Report 2026 | View Report |
| Swan Lake Id Water Quality Report 2026 | View Report |
| Swan Valley Id Water Quality Report 2026 | View Report |
| Tensed Id Water Quality Report 2026 | View Report |
| Teton Id Water Quality Report 2026 | View Report |
| Tetonia Id Water Quality Report 2026 | View Report |
| Thatcher Id Water Quality Report 2026 | View Report |
| Troy Id Water Quality Report 2026 | View Report |
| Twin Falls Id Water Quality Report 2026 | View Report |
| Ucon Id Water Quality Report 2026 | View Report |
| Uconn Id Water Quality Report 2026 | View Report |
| Victor Id Water Quality Report 2026 | View Report |
| Viola Id Water Quality Report 2026 | View Report |
| Wallace Id Water Quality Report 2026 | View Report |
| Weippe Id Water Quality Report 2026 | View Report |
| Weiser Id Water Quality Report 2026 | View Report |
| Wellton Id Water Quality Report 2026 | View Report |
| Wendell Id Water Quality Report 2026 | View Report |
| Weston Id Water Quality Report 2026 | View Report |
| White Bird Id Water Quality Report 2026 | View Report |
| Wilder Id Water Quality Report 2026 | View Report |
| Williamsburg Id Water Quality Report 2026 | View Report |
| Winchester Id Water Quality Report 2026 | View Report |
| Worley Id Water Quality Report 2026 | View Report |
| Yellow Pine Id Water Quality Report 2026 | View Report |
| Yucaip Id 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 Idaho water conditions or take our free Water Finder Quiz to get a personalized recommendation.
Filter Chlorine & DBPs From Your Idaho Tap Water
PureWaterGuys carries NSF-certified filters proven to reduce Chlorine & DBPs and other contaminants found in Idaho 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 Idaho tap water safe to drink?
Water quality varies by city. Of the Idaho systems we analyzed, 270 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.