Commonly used across PA and US

Commonly Used Across Pennsylvania

Every day across Pennsylvania, four million people rely on tap water treated with chloramine for drinking, cooking, cleaning, bathing and other typical uses. That’s one out of every three people in Pennsylvania. The water systems listed below deliver chloraminated water to their customers, with many providers using this proven disinfection method for decades:

County	Water System
Allegheny	Braddock Borough Water Authority
Allegheny	Monroeville Municipal Authority
Allegheny	Oakmont Borough Municipal Authority
Allegheny	Pittsburgh District, Pennsylvania American Water
Allegheny	Plum Borough Municipal Authority
Allegheny	Wilkinsburg-Penn Joint Water Authority
Armstrong	Gilpin Township Municipal Authority
Armstrong	Parks Township Municipal Authority
Bedford	Evitts Creek Water Company
Berks	Flying Hills Water System, Aqua Pennsylvania
Berks	Bern Township Municipal Authority
Berks	Reading Area Water Authority
Berks	Western Berks Water Authority
Berks	Shillington Municipal Authority
Berks	Wernersville Municipal Water Authority
Berks	West Reading Borough Water Authority
Berks	Boyertown Municipal Authority
Berks	Wyomissing Borough Water System
Berks	Ontelaunee Township Municipal Authority
Bucks	Bristol, Aqua Pennsylvania
Bucks	Bucks County Water & Sewer Authority
Bucks	Lower Bucks County Joint Municipal Authority
Bucks	Yardley, Pennsylvania American Water
Bucks	Bensalem, Aqua Pennsylvania
Bucks	Bristol Township, Water Department
Bucks	Warwick Township Water & Sewer Authority
Butler	Butler, Pennsylvania American Water
Chester	Coatesville, Pennsylvania American Water
Chester	Uwchlan Township, Aqua Pennsylvania
Chester	Oxford Borough
Chester	Kennett Square Municipal Water Works
Chester	London Grove Township Municipal Authority
Clarion	Clarion, Pennsylvania American Water
Clarion	Farmington Township
Cumberland	West Shore District, Pennsylvania American Water
Dauphin	East Shore District, Pennsylvania American Water
Delaware	Chester Water Authority
Delaware	Bethel, United Water
Greene	Southwest Water Authority
Fayette	Pleasant Valley Water Authority
Fayette	Brownsville, Pennsylvania American Water
Fayette	Connellsville, Pennsylvania American Water
Fayette	Uniontown, Pennsylvania American Water
Fayette	Municipal Authority of Washington Township
Lawrence	Ellwood City, Pennsylvania American Water
Lawrence	New Wilmington Borough Water Department
Lebanon	Cornwall Borough Municipal Authority
Lebanon	Lebanon Water Authority
Lebanon	Fredericksburg Water Authority
Lebanon	West Lebanon Township Water Supply
Lebanon	Fort Indiantown Gap
Lehigh	Whitehall Township Authority
Mercer	Greenville Municipal Water Authority
Mercer	Shenango Valley, Aqua Pennsylvania
Montgomery	Hatboro, Aqua Pennsylvania
Montgomery	Horsham Water & Sewer Authority
Montgomery	Norristown, Pennsylvania American Water
Montgomery	Audubon Water Company
Montgomery	Aqua Pennsylvania Main Water System
Philadelphia	Philadelphia Water Department
Westmoreland	Municipal Authority of Westmoreland County
Westmoreland	New Kensington Municipal Authority
York	Glen Rock Water Authority
York	Stewartstown Borough Water Authority
York	Windsor Borough Water Authority
York	Dover Township Water system
York	New Freedom Borough Water Authority
York	Dallastown Water Authority
York	Red Lion Borough
York	York Water Company

Source: Pennsylvania Department of Environmental Protection

United States: Record of Safe, Proven Effectiveness

The U.S. Environmental Protection Agency widely accepts chloramine as an effective treatment to prevent the waterborne transmission of parasites that are capable of causing sickness. Chloramine was first implemented in Denver in 1917, and today, one in five Americans receives drinking water from systems using chloramination. Other cities using this safe, effective disinfection process include:

Philadelphia
Washington, D.C.
Boston
San Francisco
Dallas
Indianapolis
St. Louis
Houston
Milwaukee
Minneapolis
Portland, OR
Kansas City, MO
Miami
San Diego

Source: American Water Works Association