Pennsylvania
Lawrence County drinking water quality
64 active public water systems serve 75,839 people in Lawrence County. 28 are compliant, 36 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
18 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
PA Amer Water CO New Castle |
43,279 | 0 | 0 | |
|
PA Amer Water CO Ellwood Cty |
17,200 | 1 | 0 | |
|
New Wilmington Boro Water Dept |
4,500 | 3 | 0 | |
|
Bessemer Borough Water Dept |
1,100 | 1 | 0 | |
|
Mahoning Township |
1,032 | 0 | 0 | |
|
Borough of Wampum Water Dept |
832 | 3 | 0 | |
|
Heritage Hills MHP |
425 | 2 | 0 | |
|
Volant Borough Water Dept |
120 | 1 | 0 | |
|
Cedar Acres Mobile Home Park |
95 | 4 | 0 | |
|
New Castle Estates |
80 | 4 | 0 | |
|
Eastbrook Apartments |
75 | 1 | 0 | |
|
Magnolia MHP |
75 | 4 | 0 | |
|
Woodmere Estates |
61 | 1 | 0 | |
|
Country Roads MHP |
60 | 1 | 0 | |
|
North Star Village |
60 | 1 | 0 | |
|
Hyland Mobile Home Park |
56 | 4 | 0 | |
|
Majors Mobilehome Park |
55 | 2 | 0 | |
|
Countryside Estates MHP |
39 | 4 | 0 |
Non-community systems (46: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
Inactive systems (188, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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. Retrieved from ECHO on Oct 11, 2026.