Carbon, Total violations in Pennsylvania
89 active public water systems in Pennsylvania had a Carbon, Total violation in the past three years, 16 of them in the latest quarter of EPA's data. What Carbon, Total is and why it matters.
Systems with a Carbon, Total violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Aqua PA Roaring Creek Division Northumberland County |
43,000 | 2 | 1 | |
|
Ambridge Water Auth Beaver County |
19,500 | 6 | 0 | |
|
Myerstown Water Auth Lebanon County |
9,500 | 2 | 0 | |
|
Tarentum Boro Water Dept Allegheny County |
4,927 | 6 | 0 | |
|
New Oxford Munci Auth Adams County |
3,963 | 1 | 0 | |
|
Nanty Glo Water Auth Cambria County |
3,152 | 6 | 1 | |
|
Redbank Valley Mun Auth Clarion County |
3,150 | 4 | 1 | |
|
Gallitzin Boro Water Auth Cambria County |
3,130 | 8 | 0 | |
|
Scma-Tremont Schuylkill County |
2,515 | 1 | 1 | |
|
Reynolds Water Company Mercer County |
2,370 | 4 | 1 | |
|
Cambridge Springs Borough Crawford County |
2,363 | 7 | 1 | |
|
Millheim Borough Water Company Centre County |
902 | 13 | 1 | |
|
Austin Borough Water Potter County |
700 | 5 | 2 | |
|
Woodhaven Mobile Home Park Erie County |
350 | 12 | 4 | |
|
Evitts Creek Water CO Bedford County |
100 | 2 | 0 | |
|
Safe Harbor Power Corp Lancaster County |
50 | 5 | 0 | |
|
York Water CO York County |
206,762 | 2 | 0 | |
|
Mawc Sweeney Plant Westmoreland County |
143,000 | 2 | 0 | |
|
Mawc Yough Plant Fayette County |
133,000 | 2 | 0 | |
|
Altoona Water Authority Blair County |
62,500 | 4 | 0 | |
|
Beaver Falls Muni Auth Beaver County |
49,500 | 1 | 0 | |
|
Aqua PA Shenango Valley Wtp Mercer County |
48,000 | 2 | 0 | |
|
Hca Hazleton Division Luzerne County |
45,000 | 3 | 1 | |
|
Hanover Muni Water Works York County |
40,900 | 4 | 0 | |
|
Northampton Boro Muni Auth Northampton County |
40,000 | 1 | 0 | |
|
Moon Twp Muni Auth Allegheny County |
38,000 | 4 | 0 | |
|
North Fayette Cnty Muni Auth Fayette County |
35,409 | 2 | 0 | |
|
Chambersburg Boro Water Sys Franklin County |
31,048 | 1 | 0 | |
|
Ephrata Area Joint Authority Lancaster County |
24,500 | 3 | 0 | |
|
Highland S & W Auth Beaverdam Cambria County |
22,617 | 8 | 0 | |
|
Center Twp Water Auth Beaver County |
19,000 | 4 | 0 | |
|
Phoenixville Water Dept Chester County |
16,599 | 8 | 0 | |
|
Robinson Twp Muni Auth Allegheny County |
16,354 | 4 | 0 | |
|
Highridge Water Auth Westmoreland County |
16,000 | 5 | 0 | |
|
Huntingdon Boro Water Dept Huntingdon County |
13,776 | 2 | 0 | |
|
Harrison Twp Water Auth Allegheny County |
13,411 | 1 | 0 | |
|
Boro of Waynesboro Franklin County |
13,200 | 4 | 0 | |
|
Muni Auth of Washington Twp Fayette County |
9,100 | 5 | 0 | |
|
Aqua PA Greenville Mercer County |
8,600 | 3 | 0 | |
|
Houtzdale Municipal Authority Clearfield County |
8,410 | 2 | 0 | |
|
Kittanning Suburb JT Water Aut Armstrong County |
8,000 | 3 | 1 | |
|
City of Dubois Water Depart Clearfield County |
7,794 | 1 | 0 | |
|
Indian Creek Valley Water Auth Fayette County |
7,000 | 4 | 0 | |
|
Jersey Shore Area Jnt Wat Auth Lycoming County |
6,600 | 7 | 1 | |
|
Derry Boro Muni Auth Westmoreland County |
6,500 | 3 | 0 | |
|
Portage Boro Muni Auth Cambria County |
6,500 | 9 | 0 | |
|
Mahanoy Twp Auth Schuylkill County |
5,584 | 1 | 0 | |
|
Danville Municipal Water Auth Montour County |
4,992 | 6 | 0 | |
|
Millersburg Water Auth Dauphin County |
4,600 | 2 | 0 | |
|
Pike Twp Municipal Authority Clearfield County |
4,500 | 5 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Carbon, Total, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Carbon, Total alone.
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.