All water systems in Pennsylvania
35 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
PA American-Canons/washington Washington County |
114,135 | 0 | 0 | |
|
Western PA W Co-Washington Dis Washington County |
26,000 | 0 | 0 | |
|
Mountain Meadow Springs Washington Twp · Berks County |
3,500 | 0 | 0 | |
|
Washington Twp Mun Authority Franklin County |
1,200 | 0 | 0 | |
|
Washington Estates I Washington County |
1,100 | 0 | 0 | |
|
Boyertown Washington Elem Sch Berks County |
735 | 0 | 0 | |
|
Washington Crossing Methodist Bucks County |
500 | 0 | 0 | |
|
Washington Acres Subdivision Washington Twp · Westmoreland County |
400 | 0 | 0 | |
|
Washington CO Redevelop Auth Washington County |
340 | 0 | 0 | |
|
Green Ridge Water Company Washington Twp · Franklin County |
300 | 0 | 0 | |
|
Washington Elementary School Butler County |
300 | 0 | 0 | |
|
Washington Twp Mun Authority Franklin County |
300 | 0 | 0 | |
|
Washington Twp Muni Auth Berks County |
288 | 0 | 0 | |
|
Lilly Level Water Assn Washington Twp · Cambria County |
284 | 0 | 0 | |
|
Washington Boro Community Park Lancaster County |
200 | 0 | 0 | |
|
Washington Twp Vfd Social Hall Westmoreland County |
175 | 0 | 0 | |
|
L Providence Gen Washington Montgomery County |
130 | 0 | 0 | |
|
Fort Washington State Park Montgomery County |
100 | 0 | 0 | |
|
Valley Lanes Washington Twp · Dauphin County |
100 | 0 | 0 | |
|
Washington Twp Mun Authority Franklin County |
100 | 0 | 0 | |
|
Washington Estates II Washington County |
98 | 0 | 0 | |
|
Arden Athletic Club Washington · Washington County |
75 | 0 | 0 | |
|
Salem United Church of Christ Washington Twp · Franklin County |
75 | 0 | 0 | |
|
Washington County Airport Washington County |
75 | 0 | 0 | |
|
Fort Washington Day Camp Montgomery County |
60 | 0 | 0 | |
|
Washington KOA Washington County |
60 | 0 | 0 | |
|
Stumptown Water Assn Washington Twp · Cambria County |
54 | 0 | 0 | |
|
Washington Presbyterian Church Indiana County |
40 | 0 | 0 | |
|
Schantz Mobilehome Park Washington Twp · Berks County |
39 | 0 | 0 | |
|
Washington Twp Maint Garage Greene County |
30 | 0 | 0 | |
|
Daubenspecks MHP Washington Twp · Lehigh County |
25 | 0 | 0 | |
|
George Washington Motor Lodge Bucks County |
25 | 0 | 0 | |
|
Green Waltz Water CO Washington Twp · Northampton County |
25 | 0 | 0 | |
|
Washington Street Foundry Lebanon County |
25 | 0 | 0 | |
|
MT View Mobile Home Park Washington Twp · Westmoreland County |
21 | 0 | 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.