All water systems in Pennsylvania
7,658 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Kreamer Mun Auth Snyder County |
980 | 2 | 0 | |
|
Pilot Travel Center NO518 Berks County |
980 | 1 | 0 | |
|
Pilot Travel Ctr NO 517 Dauphin County |
980 | 0 | 0 | |
|
Riegelsville Water Authority Bucks County |
980 | 2 | 0 | |
|
New Milford Municipal Auth Susquehanna County |
979 | 2 | 0 | |
|
Breezewood Acres Wayne County |
975 | 3 | 1 | |
|
Heidelberg Twp Muni Auth Lebanon County |
975 | 0 | 0 | |
|
Trumbauersville Mun Waterworks Bucks County |
974 | 5 | 0 | |
|
Aqua PA MT Jewett McKean County |
972 | 0 | 0 | |
|
Millville Municipal Authority Columbia County |
969 | 12 | 1 | |
|
Beaver Meadows Borough Carbon County |
968 | 2 | 0 | |
|
Lca Washington Township Div Lehigh County |
965 | 0 | 0 | |
|
Prince Gallitzin State Park Cambria County |
962 | 3 | 1 | |
|
Cbsd Groveland ES Bucks County |
961 | 0 | 0 | |
|
Huston Twp Muni Auth Clearfield County |
960 | 2 | 0 | |
|
Peddlers Village Bucks County |
960 | 4 | 1 | |
|
Stoneboro Water Works Mercer County |
956 | 5 | 0 | |
|
Concordia Lutheran Home Butler County |
950 | 1 | 0 | |
|
Granite Hill Campground Adams County |
950 | 2 | 0 | |
|
Lords Valley McDonalds Pike County |
950 | 2 | 2 | |
|
Port Royal Muni Auth Juniata County |
950 | 1 | 0 | |
|
Shenango River Lake Mercer County |
950 | 2 | 1 | |
|
South Mountain Restoration Ctr Franklin County |
950 | 4 | 1 | |
|
ST Mary Roman Cath CH Kutztown Berks County |
950 | 2 | 0 | |
|
Beavertown Municipal Authority Snyder County |
935 | 1 | 0 | |
|
Liverpool Muni Auth Perry County |
934 | 4 | 0 | |
|
Tel Hai Retirement Community Chester County |
930 | 0 | 0 | |
|
Tulpehocken Area Mid High SC Berks County |
930 | 3 | 0 | |
|
Foxburg Area Water & Sewer Aut Clarion County |
925 | 3 | 1 | |
|
Auburn Municipal Authority Schuylkill County |
920 | 2 | 0 | |
|
Umh Arbor Estates Bucks County |
920 | 3 | 1 | |
|
Aqua PA Emlenton Venango County |
915 | 2 | 0 | |
|
Whitetail Ski Resort Franklin County |
912 | 4 | 0 | |
|
Cairnbrook Improvement Assn Somerset County |
910 | 2 | 0 | |
|
Hyndman Boro Water Dept Bedford County |
910 | 4 | 0 | |
|
Allegheny Valley Hospital Allegheny County |
908 | 0 | 0 | |
|
Aqua PA Water CO Chinchilla Lackawanna County |
904 | 0 | 0 | |
|
Sterling Sewer and Water CO Wayne County |
903 | 5 | 1 | |
|
Millheim Borough Water Company Centre County |
902 | 13 | 1 | |
|
Amity AC Swimming Pool Berks County |
900 | 2 | 0 | |
|
Blue MT Turnpike Plaza Cumberland County |
900 | 1 | 1 | |
|
Bowmanstown Authority Carbon County |
900 | 4 | 2 | |
|
Bryn Mawr Camp Wayne County |
900 | 0 | 0 | |
|
Burger King Shavertown Luzerne County |
900 | 1 | 0 | |
|
Cumberland Valley Trnpk Plaza Cumberland County |
900 | 2 | 0 | |
|
Davids Diner Allegheny County |
900 | 1 | 0 | |
|
Duman Lake County Park Cambria County |
900 | 2 | 0 | |
|
Dunkin Donuts Newtown Bucks County |
900 | 0 | 0 | |
|
Five Forks Brethren in Christ Franklin County |
900 | 1 | 0 | |
|
Goods Store Lancaster County |
900 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Pennsylvania records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.