|
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
|
North Penn Water 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
|